Question 1

Fast Defoaming

Accepted Answer

Rapid foam suppression and control

Question 2

Long-term Stability

Accepted Answer

Consistent performance over time

Question 3

Eco-friendly Formula

Accepted Answer

Sustainable and environmentally safe

Question 4

LANDU Powder Defoamer Solutions

At LANDU, we specialize in producing high-performance powder defoamers for industrial applications. Our NOVASTAR™ series is engineered specifically for dry powder-based systems, including dry-mix mortar, powder coating formulations, detergents, and construction materials.
                        
                        In contrast to conventional liquid defoamers, NOVASTAR™ powder formulations blend effortlessly into powder systems. They preserve product flowability, maintain a consistent visual appearance, and simplify both storage and transportation.

Our Product Line Features:

Modified polyether solid defoamer – Optimized for strong foam control in diverse powder applications.

Rapid Foam Suppression
                            Uniform dispersion in dry blends

Enhanced Flowability
                            Preserves product consistency

Simplified Storage
                            Easy storage and transportation

/* China Powder Defoamer Manufacturer Section */
.powder-defoamer-section {
    width: 100%;
    background: #ffffff;
    padding: 60px 0;
}

.defoamer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Section Header */
.defoamer-header {
    text-align: center;
    margin-bottom: 45px;
}

.defoamer-title {
    font-size: 2rem;
    font-weight: 700;
    color: #0d3b3f;
    line-height: 1.3;
    margin-bottom: 10px;
}

.title-highlight {
    background: linear-gradient(135deg, #0d7377 0%, #14a085 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.defoamer-subtitle {
    font-size: 1.1rem;
    color: #2c6e6f;
    font-weight: 500;
}

/* Common Section Heading */
.section-heading {
    font-size: 1.3rem;
    font-weight: 600;
    color: #0d3b3f;
    margin-bottom: 22px;
    padding-bottom: 10px;
    border-bottom: 2px solid #b8e6d5;
}

/* Main Content Section */
.content-wrapper {
    background: #f8fcfd;
    border-radius: 12px;
    padding: 28px;
    border: 1px solid #e0f2f1;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 32px;
}

/* Content Image - Fill entire container */
.content-image {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(13, 115, 119, 0.1);
    background: #ffffff;
    display: flex;
}

.product-image {
    width: 100%;
    height: auto;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.4s ease;
    flex: 1;
}

.content-image:hover .product-image {
    transform: scale(1.08);
}

/* Content Info */
.content-info {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 24px;
}

.description-text p {
    font-size: 1rem;
    color: #3d5a5c;
    line-height: 1.7;
    margin-bottom: 16px;
}

.description-text p:last-child {
    margin-bottom: 0;
}

.description-text strong {
    color: #0d7377;
    font-weight: 600;
}

/* Product Highlight */
.product-highlight {
    background: #ffffff;
    border: 1px solid #e0f2f1;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    margin-top: auto;
}

.highlight-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.highlight-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #e0f7fa 0%, #d0f0fd 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.highlight-title {
    font-size: 1rem;
    font-weight: 600;
    color: #0d3b3f;
}

.highlight-content {
    font-size: 0.95rem;
    color: #3d5a5c;
    line-height: 1.6;
    padding-left: 48px;
}

.highlight-content strong {
    color: #0d7377;
    font-weight: 600;
}

/* Advantages Section - Below main content */
.advantages-section {
    margin-top: 0;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.advantage-item {
    background: #ffffff;
    border: 1px solid #e0f2f1;
    border-radius: 10px;
    padding: 24px 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.advantage-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(13, 115, 119, 0.1);
    border-color: #b8e6d5;
}

.advantage-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #e0f7fa 0%, #d0f0fd 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.advantage-content {
    flex: 1;
}

.advantage-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #0d3b3f;
    margin-bottom: 6px;
}

.advantage-desc {
    font-size: 0.9rem;
    color: #2c6e6f;
    line-height: 1.5;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .defoamer-container {
        padding: 0 35px;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

@media (max-width: 1024px) {
    .powder-defoamer-section {
        padding: 50px 0;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .content-image {
        min-height: 400px;
        align-items: center;
    }
    
    .product-highlight {
        margin-top: 0;
    }
    
    .advantages-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }
}

@media (max-width: 768px) {
    .powder-defoamer-section {
        padding: 40px 0;
    }
    
    .defoamer-container {
        padding: 0 25px;
    }
    
    .defoamer-title {
        font-size: 1.75rem;
    }
    
    .defoamer-subtitle {
        font-size: 1rem;
    }
    
    .content-wrapper {
        padding: 22px;
    }
    
    .section-heading {
        font-size: 1.2rem;
    }
    
    .content-image {
        min-height: 350px;
    }
    
    .content-info {
        gap: 20px;
    }
    
    .highlight-content {
        padding-left: 0;
        margin-top: 8px;
    }
    
    .highlight-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .advantage-item {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .powder-defoamer-section {
        padding: 35px 0;
    }
    
    .defoamer-container {
        padding: 0 20px;
    }
    
    .defoamer-title {
        font-size: 1.5rem;
    }
    
    .defoamer-subtitle {
        font-size: 0.95rem;
    }
    
    .content-wrapper {
        padding: 18px;
    }
    
    .section-heading {
        font-size: 1.1rem;
    }
    
    .content-image {
        min-height: 300px;
    }
    
    .content-info {
        gap: 18px;
    }
    
    .product-highlight {
        padding: 16px;
    }
    
    .highlight-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 8px;
    }
    
    .advantage-item {
        padding: 18px;
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
}

Key Benefits of NOVASTAR™ Powder Defoamer
            
            Advanced Performance | Proven Results | Sustainable Solutions

Economical Solution

Leveraging advanced mass-production techniques and centralized raw material sourcing, NOVASTAR™ delivers competitive pricing without compromising quality consistency.

High-Performance Results

Offers fast, effective foam elimination combined with prolonged suppression, enhancing surface smoothness and improving the overall stability of finished materials.

Outstanding Compatibility

Integrates effortlessly with cement, mortar, putty, and a wide range of dry-mix systems, ensuring uniform defoaming performance across formulations.

Reliability in Extreme Environments

Maintains efficiency even under harsh conditions, including exposure to strong acids, alkaline environments, and elevated temperatures.

Low Application Rate

Exceptional efficiency means only 1–3 kg per ton of dry-mix mortar is required to achieve optimal results, reducing material costs and waste.

Safe & Environmentally Responsible

Free from VOC emissions and FDA-certified, NOVASTAR™ supports safer manufacturing processes while aligning with eco-friendly standards.

/* Key Benefits Section */
.benefits-section {
    width: 100%;
    background: #ffffff;
    padding: 60px 0;
}

.benefits-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Section Header */
.benefits-header {
    text-align: center;
    margin-bottom: 45px;
}

.benefits-title {
    font-size: 2rem;
    font-weight: 700;
    color: #0d3b3f;
    line-height: 1.3;
    margin-bottom: 10px;
}

.title-highlight {
    background: linear-gradient(135deg, #0d7377 0%, #14a085 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.benefits-subtitle {
    font-size: 1.1rem;
    color: #2c6e6f;
    font-weight: 500;
}

/* Benefits Wrapper */
.benefits-wrapper {
    background: #f8fcfd;
    border-radius: 12px;
    padding: 28px;
    border: 1px solid #e0f2f1;
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* Individual Benefit Card */
.benefit-card {
    background: #ffffff;
    border: 1px solid #e0f2f1;
    border-radius: 12px;
    padding: 28px 24px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(13, 115, 119, 0.12);
    border-color: #b8e6d5;
}

/* Benefit Header */
.benefit-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 20px;
}

.benefit-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #e0f7fa 0%, #d0f0fd 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    box-shadow: 0 4px 12px rgba(13, 115, 119, 0.1);
}

.benefit-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #0d3b3f;
    line-height: 1.4;
    margin: 0;
}

/* Benefit Content */
.benefit-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.benefit-content p {
    font-size: 0.95rem;
    color: #3d5a5c;
    line-height: 1.7;
    margin: 0;
    flex: 1;
}

.benefit-content strong {
    color: #0d7377;
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .benefits-container {
        padding: 0 35px;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 1024px) {
    .benefits-section {
        padding: 50px 0;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
    }
    
    .benefit-card {
        padding: 24px 20px;
    }
    
    .benefit-icon {
        width: 52px;
        height: 52px;
    }
    
    .benefit-title {
        font-size: 1.1rem;
    }
}

@media (max-width: 768px) {
    .benefits-section {
        padding: 40px 0;
    }
    
    .benefits-container {
        padding: 0 25px;
    }
    
    .benefits-title {
        font-size: 1.75rem;
    }
    
    .benefits-subtitle {
        font-size: 1rem;
    }
    
    .benefits-wrapper {
        padding: 22px;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .benefit-card {
        padding: 22px 18px;
    }
    
    .benefit-header {
        margin-bottom: 16px;
    }
    
    .benefit-icon {
        width: 48px;
        height: 48px;
        margin-bottom: 14px;
    }
    
    .benefit-title {
        font-size: 1.05rem;
    }
    
    .benefit-content p {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .benefits-section {
        padding: 35px 0;
    }
    
    .benefits-container {
        padding: 0 20px;
    }
    
    .benefits-title {
        font-size: 1.5rem;
    }
    
    .benefits-subtitle {
        font-size: 0.95rem;
    }
    
    .benefits-wrapper {
        padding: 18px;
    }
    
    .benefit-card {
        padding: 20px 16px;
    }
    
    .benefit-header {
        margin-bottom: 14px;
    }
    
    .benefit-icon {
        width: 44px;
        height: 44px;
        margin-bottom: 12px;
    }
    
    .benefit-title {
        font-size: 1rem;
    }
    
    .benefit-content p {
        font-size: 0.85rem;
    }
}

Product Overview
            
            NOVASTAR™ Powder Defoamer | Technical Specifications

Technical Specifications

Appearance
                                White Powder

Bulk Density
                                400-600g/L

Moisture Content
                                ≤5.0%

10% Liquid pH Value
                                6.0-8.0

Particle Size
                                80 Mesh

Active Ingredient
                                Polyether

/* Product Overview Section */
.product-overview-section {
    width: 100%;
    background: #ffffff;
    padding: 60px 0;
}

.overview-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Section Header */
.overview-header {
    text-align: center;
    margin-bottom: 45px;
}

.overview-title {
    font-size: 2rem;
    font-weight: 700;
    color: #0d3b3f;
    line-height: 1.3;
    margin-bottom: 10px;
}

.title-highlight {
    background: linear-gradient(135deg, #0d7377 0%, #14a085 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.overview-subtitle {
    font-size: 1.1rem;
    color: #2c6e6f;
    font-weight: 500;
}

/* Main Content Wrapper */
.overview-wrapper {
    background: #f8fcfd;
    border-radius: 12px;
    padding: 28px;
    border: 1px solid #e0f2f1;
}

.overview-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: stretch;
}

/* Product Image Section */
.product-image-section {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(13, 115, 119, 0.1);
    background: #ffffff;
    display: flex;
    height: 100%;
}

.overview-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.4s ease;
    flex: 1;
}

.product-image-section:hover .overview-image {
    transform: scale(1.08);
}

/* Specifications Section */
.specifications-section {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.section-heading {
    font-size: 1.3rem;
    font-weight: 600;
    color: #0d3b3f;
    margin-bottom: 22px;
    padding-bottom: 10px;
    border-bottom: 2px solid #b8e6d5;
}

/* Specifications Table */
.specifications-table {
    background: #ffffff;
    border-radius: 10px;
    padding: 24px;
    border: 1px solid #e0f2f1;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}

.spec-row {
    margin-bottom: 16px;
}

.spec-row:last-child {
    margin-bottom: 0;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: #f8fcfd;
    border-radius: 8px;
    border: 1px solid #e0f2f1;
    transition: all 0.3s ease;
}

.spec-item:hover {
    background: #e0f7fa;
    border-color: #b8e6d5;
}

.spec-label {
    font-size: 0.95rem;
    font-weight: 600;
    color: #0d3b3f;
    flex: 1;
}

.spec-value {
    font-size: 0.95rem;
    color: #3d5a5c;
    font-weight: 500;
    text-align: right;
    flex-shrink: 0;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .overview-container {
        padding: 0 35px;
    }
}

@media (max-width: 1024px) {
    .product-overview-section {
        padding: 50px 0;
    }
    
    .overview-content {
        grid-template-columns: 1fr;
        gap: 25px;
        align-items: flex-start;
    }
    
    .product-image-section {
        min-height: 400px;
        align-items: center;
    }
    
    .specifications-section {
        height: auto;
    }
    
    .specifications-table {
        justify-content: flex-start;
    }
}

@media (max-width: 768px) {
    .product-overview-section {
        padding: 40px 0;
    }
    
    .overview-container {
        padding: 0 25px;
    }
    
    .overview-title {
        font-size: 1.75rem;
    }
    
    .overview-subtitle {
        font-size: 1rem;
    }
    
    .overview-wrapper {
        padding: 22px;
    }
    
    .section-heading {
        font-size: 1.2rem;
    }
    
    .product-image-section {
        min-height: 350px;
    }
    
    .specifications-table {
        padding: 20px;
    }
    
    .spec-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
        padding: 14px;
    }
    
    .spec-value {
        text-align: left;
    }
}

@media (max-width: 480px) {
    .product-overview-section {
        padding: 35px 0;
    }
    
    .overview-container {
        padding: 0 20px;
    }
    
    .overview-title {
        font-size: 1.5rem;
    }
    
    .overview-subtitle {
        font-size: 0.95rem;
    }
    
    .overview-wrapper {
        padding: 18px;
    }
    
    .section-heading {
        font-size: 1.1rem;
    }
    
    .product-image-section {
        min-height: 300px;
    }
    
    .specifications-table {
        padding: 18px;
    }
    
    .spec-item {
        padding: 12px;
    }
    
    .spec-label,
    .spec-value {
        font-size: 0.9rem;
    }
}

Recommended NOVASTAR™ Powder Defoamer Products
            
            Specialized Solutions for Different Environments | P805 | P806 | P807

As a mature and large powder defoamer manufacturer, LANDU NOVASTAR™ has provided various series of powder defoamers used for different environments, such as acidic conditions, alkaline conditions, and neutral and low-temperature environments.

P805

P806

P807

Product Specifications Comparison

Grade
                                P805
                                P806
                                P807

Usage Environment
                                Alkaline System
                                Neutral/Acidic System
                                Low-Temperature Environment

Bulk Density
                                500±100g/L
                                500±100g/L
                                500±100g/L

Particle Size
                                80 mesh
                                80 mesh
                                80 mesh

Moisture Content
                                ≤5%
                                ≤5%
                                ≤5%

pH Value
                                6.0-8.0
                                6.0-8.0
                                6.0-8.0

Dosage Recommendation
                                0.1~0.3%
                                0.1~0.3%
                                0.1~0.3%

Environment-Specific
                            Tailored for different conditions

Consistent Quality
                            Uniform specifications across series

Optimal Dosage
                            Low application rate 0.1-0.3%

/* Recommended Products Section */
.recommended-products-section {
    width: 100%;
    background: #ffffff;
    padding: 60px 0;
}

.recommended-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Section Header */
.recommended-header {
    text-align: center;
    margin-bottom: 25px;
}

.recommended-title {
    font-size: 2rem;
    font-weight: 700;
    color: #0d3b3f;
    line-height: 1.3;
    margin-bottom: 10px;
}

.recommended-title-highlight {
    background: linear-gradient(135deg, #0d7377 0%, #14a085 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.recommended-subtitle {
    font-size: 1.1rem;
    color: #2c6e6f;
    font-weight: 500;
}

/* Introduction Text */
.recommended-intro {
    text-align: center;
    margin-bottom: 35px;
}

.recommended-intro p {
    font-size: 1rem;
    color: #3d5a5c;
    line-height: 1.7;
    max-width: 900px;
    margin: 0 auto;
}

/* Main Content Wrapper */
.recommended-wrapper {
    background: #f8fcfd;
    border-radius: 12px;
    padding: 28px;
    border: 1px solid #e0f2f1;
}

/* Product Images Section */
.product-images-section {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 35px;
}

.product-image-card {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(13, 115, 119, 0.1);
    background: #ffffff;
    transition: all 0.3s ease;
}

.product-image-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(13, 115, 119, 0.15);
}

.product-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.4s ease;
}

.product-image-card:hover .product-img {
    transform: scale(1.05);
}

.product-label {
    position: absolute;
    top: 12px;
    right: 12px;
    background: linear-gradient(135deg, #0d7377 0%, #14a085 100%);
    color: #ffffff;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(13, 115, 119, 0.3);
}

/* Specifications Table Section */
.specifications-table-section {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.recommended-section-heading {
    font-size: 1.3rem;
    font-weight: 600;
    color: #0d3b3f;
    margin-bottom: 0;
    padding-bottom: 10px;
    border-bottom: 2px solid #b8e6d5;
}

/* Specifications Table */
.specs-table-wrapper {
    background: #ffffff;
    border-radius: 10px;
    padding: 24px;
    border: 1px solid #e0f2f1;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    overflow-x: auto;
}

.specs-comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.specs-comparison-table th,
.specs-comparison-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid #e0f2f1;
}

.spec-header {
    background: #f8fcfd;
    font-weight: 600;
    color: #0d3b3f;
    font-size: 1rem;
}

.product-p805 {
    background: linear-gradient(135deg, #e0f7fa 0%, #d0f0fd 100%);
}

.product-p806 {
    background: linear-gradient(135deg, #e8f5e8 0%, #d4f4d4 100%);
}

.product-p807 {
    background: linear-gradient(135deg, #fff3e0 0%, #ffe0b3 100%);
}

.spec-label {
    font-weight: 600;
    color: #0d3b3f;
    background: #f8fcfd;
}

.spec-value {
    color: #3d5a5c;
    font-weight: 500;
}

.specs-comparison-table tr:hover {
    background: rgba(13, 115, 119, 0.02);
}

/* Product Highlights */
.product-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.highlight-card {
    background: #ffffff;
    border: 1px solid #e0f2f1;
    border-radius: 10px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
}

.highlight-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(13, 115, 119, 0.1);
    border-color: #b8e6d5;
}

.highlight-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #e0f7fa 0%, #d0f0fd 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.highlight-content {
    flex: 1;
}

.highlight-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: #0d3b3f;
    margin-bottom: 2px;
}

.highlight-desc {
    font-size: 0.85rem;
    color: #2c6e6f;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .recommended-container {
        padding: 0 35px;
    }
    
    .product-highlights {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}

@media (max-width: 1024px) {
    .recommended-products-section {
        padding: 50px 0;
    }
    
    .product-images-section {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .product-img {
        height: 220px;
    }
    
    .specs-table-wrapper {
        padding: 20px;
    }
    
    .specs-comparison-table th,
    .specs-comparison-table td {
        padding: 10px 12px;
        font-size: 0.85rem;
    }
}

@media (max-width: 768px) {
    .recommended-products-section {
        padding: 40px 0;
    }
    
    .recommended-container {
        padding: 0 25px;
    }
    
    .recommended-title {
        font-size: 1.75rem;
    }
    
    .recommended-subtitle {
        font-size: 1rem;
    }
    
    .recommended-wrapper {
        padding: 22px;
    }
    
    .product-images-section {
        grid-template-columns: 1fr;
        gap: 14px;
        margin-bottom: 28px;
    }
    
    .product-img {
        height: 200px;
    }
    
    .specs-table-wrapper {
        padding: 16px;
    }
    
    .specs-comparison-table th,
    .specs-comparison-table td {
        padding: 8px 10px;
        font-size: 0.8rem;
    }
    
    .recommended-section-heading {
        font-size: 1.2rem;
    }
    
    .highlight-card {
        padding: 16px;
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .recommended-products-section {
        padding: 35px 0;
    }
    
    .recommended-container {
        padding: 0 20px;
    }
    
    .recommended-title {
        font-size: 1.5rem;
    }
    
    .recommended-subtitle {
        font-size: 0.95rem;
    }
    
    .recommended-wrapper {
        padding: 18px;
    }
    
    .product-img {
        height: 180px;
    }
    
    .specs-table-wrapper {
        padding: 12px;
    }
    
    .specs-comparison-table th,
    .specs-comparison-table td {
        padding: 6px 8px;
        font-size: 0.75rem;
    }
    
    .recommended-section-heading {
        font-size: 1.1rem;
    }
    
    .highlight-card {
        padding: 14px;
    }
    
    .highlight-title {
        font-size: 0.9rem;
    }
    
    .highlight-desc {
        font-size: 0.8rem;
    }
}

Advantages of NOVASTAR™ Antifoam Powder for Dry-Mix Mortar
            
            Superior Performance | Consistent Results | Enhanced Quality

Superior Dispersibility

Uniformly distributes throughout dry-mix systems, delivering rapid and effective foam breakdown from the moment mixing begins.

Long-Lasting Stability

Maintains consistent defoaming performance over time, ensuring reliable results across production batches and storage periods.

Unaffected Setting Time

Allows cement and mortar to cure naturally without altering setting schedules or compromising structural strength.

Enhanced Flowability

Improves the ease of mixing and application, enabling smoother, more efficient mortar spreading.

Premium Surface Finish

Minimizes the occurrence of pinholes, craters, and similar imperfections, resulting in a cleaner, more uniform surface appearance.

Stable Workability

Preserves mortar plasticity and troweling characteristics, providing consistent handling and application efficiency.

/* Antifoam Advantages Section - Unique naming to avoid conflicts */
.antifoam-advantages-section {
    width: 100%;
    background: #ffffff;
    padding: 60px 0;
}

.antifoam-advantages-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Section Header */
.antifoam-advantages-header {
    text-align: center;
    margin-bottom: 45px;
}

.antifoam-advantages-title {
    font-size: 2rem;
    font-weight: 700;
    color: #0d3b3f;
    line-height: 1.3;
    margin-bottom: 10px;
}

.antifoam-title-highlight {
    background: linear-gradient(135deg, #0d7377 0%, #14a085 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.antifoam-advantages-subtitle {
    font-size: 1.1rem;
    color: #2c6e6f;
    font-weight: 500;
}

/* Main Content Wrapper */
.antifoam-advantages-wrapper {
    background: #f8fcfd;
    border-radius: 12px;
    padding: 28px;
    border: 1px solid #e0f2f1;
}

.antifoam-advantages-content {
    display: grid;
    grid-template-columns: 1fr 450px 1fr;
    gap: 35px;
    align-items: stretch;
}

/* Advantages Lists */
.antifoam-advantages-list {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 20px;
    height: 100%;
}

/* Individual Advantage Item */
.antifoam-advantage-item {
    background: #ffffff;
    border: 1px solid #e0f2f1;
    border-radius: 10px;
    padding: 20px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.antifoam-advantage-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(13, 115, 119, 0.1);
    border-color: #b8e6d5;
}

/* Advantage Header */
.antifoam-advantage-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.antifoam-advantage-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #e0f7fa 0%, #d0f0fd 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.antifoam-advantage-title {
    font-size: 1rem;
    font-weight: 600;
    color: #0d3b3f;
    line-height: 1.4;
    margin: 0;
}

/* Advantage Content */
.antifoam-advantage-content {
    flex: 1;
}

.antifoam-advantage-content p {
    font-size: 0.9rem;
    color: #3d5a5c;
    line-height: 1.6;
    margin: 0;
}

/* Product Image Section */
.antifoam-product-image-section {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(13, 115, 119, 0.1);
    background: #ffffff;
    display: flex;
    width: 450px;
    height: 100%;
}

.antifoam-advantages-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.4s ease;
    flex: 1;
}

.antifoam-product-image-section:hover .antifoam-advantages-image {
    transform: scale(1.08);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .antifoam-advantages-container {
        padding: 0 35px;
    }
    
    .antifoam-advantages-content {
        grid-template-columns: 1fr 400px 1fr;
        gap: 30px;
    }
    
    .antifoam-product-image-section {
        width: 400px;
    }
    
    .antifoam-advantage-item {
        padding: 18px;
    }
}

@media (max-width: 1024px) {
    .antifoam-advantages-section {
        padding: 50px 0;
    }
    
    .antifoam-advantages-content {
        grid-template-columns: 1fr;
        gap: 25px;
        align-items: flex-start;
    }
    
    .antifoam-advantages-list {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .antifoam-product-image-section {
        width: 100%;
        min-height: 400px;
        align-items: center;
        order: -1;
    }
    
    .antifoam-advantage-item {
        flex: none;
    }
}

@media (max-width: 768px) {
    .antifoam-advantages-section {
        padding: 40px 0;
    }
    
    .antifoam-advantages-container {
        padding: 0 25px;
    }
    
    .antifoam-advantages-title {
        font-size: 1.75rem;
    }
    
    .antifoam-advantages-subtitle {
        font-size: 1rem;
    }
    
    .antifoam-advantages-wrapper {
        padding: 22px;
    }
    
    .antifoam-advantages-list {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    
    .antifoam-product-image-section {
        min-height: 350px;
    }
    
    .antifoam-advantage-item {
        padding: 16px;
    }
    
    .antifoam-advantage-header {
        margin-bottom: 10px;
    }
    
    .antifoam-advantage-title {
        font-size: 0.95rem;
    }
    
    .antifoam-advantage-content p {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .antifoam-advantages-section {
        padding: 35px 0;
    }
    
    .antifoam-advantages-container {
        padding: 0 20px;
    }
    
    .antifoam-advantages-title {
        font-size: 1.5rem;
    }
    
    .antifoam-advantages-subtitle {
        font-size: 0.95rem;
    }
    
    .antifoam-advantages-wrapper {
        padding: 18px;
    }
    
    .antifoam-product-image-section {
        min-height: 300px;
    }
    
    .antifoam-advantage-item {
        padding: 14px;
    }
    
    .antifoam-advantage-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 8px;
        margin-bottom: 8px;
    }
    
    .antifoam-advantage-title {
        font-size: 0.9rem;
    }
    
    .antifoam-advantage-content {
        text-align: center;
    }
    
    .antifoam-advantage-content p {
        font-size: 0.8rem;
    }
}

Your Reliable Powder Defoamer Factory
            
            Proven Excellence | Advanced Technology | Global Standards

Proven Technology

Accepted Answer

With years of expertise in powder defoamer production, LANDU operates a mature and scalable manufacturing system. We can deliver large volumes while maintaining strict quality standards.

Question 5

Wide Product Range

Accepted Answer

NOVASTAR™ offers not only powder antifoams but also liquid defoamers. For specialized requirements, our technical R&D team can customize formulas to meet your exact needs.

Question 6

Broad Application Fields

Accepted Answer

Our powder defoamers are designed for use in mortar, putty, cement, paints and inks, concrete, and detergents, providing reliable foam control across multiple industries.

Question 7

Certifications & Standards

Accepted Answer

Committed to quality, LANDU is ISO 9001 certified, ensuring that NOVASTAR™ powder defoamers are produced according to international standards for consistency, safety, and reliability.

Question 8

Tile Grouts

Accepted Answer

Ensures smooth finishes, minimizing air bubbles and enhancing bond strength.

Question 9

Cement-Based Waterproof Coatings

Accepted Answer

Maintains surface uniformity while preventing pinholes that could compromise waterproof properties.

Question 10

Detergents

Accepted Answer

Controls excessive foaming during production and use, improving efficiency and product consistency.

Question 11

Paints & Inks

Accepted Answer

Reduces foam-related defects for cleaner prints and smoother coatings.

Question 12

Self-Leveling Concrete

Accepted Answer

Enhances flowability and surface quality, ensuring a flawless level finish.

Question 13

Cement Plaster

Accepted Answer

Eliminates trapped air to achieve homogenous texture and stronger adhesion.

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Usage Environment	Alkaline System	Neutral/Acidic System	Low-Temperature Environment
cURL Too many subrequests.	500±100g/L	500±100g/L	500±100g/L
Розмір частинок	cURL Too many subrequests.	cURL Too many subrequests.	cURL Too many subrequests.
Вміст вологи	cURL Too many subrequests.	cURL Too many subrequests.	cURL Too many subrequests.
cURL Too many subrequests.	6.0-8.0	6.0-8.0	6.0-8.0
Dosage Recommendation	0.1~0.3%	0.1~0.3%	0.1~0.3%

NOVASTAR™ Powder Defoamers

Fast Defoaming

Long-term Stability

Eco-friendly Formula

China Powder Defoamer Manufacturer

LANDU Powder Defoamer Solutions

Key Benefits of NOVASTAR™ Powder Defoamer

Economical Solution

High-Performance Results

Outstanding Compatibility

Reliability in Extreme Environments

Low Application Rate

Safe & Environmentally Responsible

Огляд продукту

Technical Specifications

Recommended NOVASTAR™ Powder Defoamer Продукти

Product Specifications Comparison

Advantages of NOVASTAR™ Antifoam Powder for Dry-Mix Mortar

Superior Dispersibility

Long-Lasting Stability

Unaffected Setting Time

Enhanced Flowability

Premium Surface Finish

Стабільна оброблюваність

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Wide Product Range

Broad Application Fields

Certifications & Standards

cURL Too many subrequests. NOVASTAR™ Powder Defoamer Зразок

Applications of NOVASTAR™ Powder Defoamer

Tile Grouts

Cement-Based Waterproof Coatings

Detergents

Paints & Inks

Self-Leveling Concrete

Cement Plaster

Everything You Need to Know About NOVASTAR™ Powder Defoamer

What is LANDU NOVASTAR™ Powder Defoamer used for?

How is NOVASTAR™ different from liquid defoamers?

Key Advantages Over Liquid Defoamers:

What is the recommended dosage in dry-mix mortar?

Dosage Guidelines for Dry-Mix Mortar:

Is NOVASTAR™ safe and environmentally friendly?

Safety & Environmental Features:

VOC-Free Formulation

FDA-Certified

Eco-Friendly Manufacturing

Still Have Questions?