Question 1

Rapid Cold-Water Dissolution

•
                        Instantly disperses and dissolves without clumping

•
                        Delivers a clear, uniform solution—ideal for transparent gels

•
                        Simplifies manufacturing process and reduces mixing time

Consistent Viscosity and Flow Control

•
                        Stable under wide pH range (3–11)

•
                        Resistant to electrolyte interference and temperature change

•
                        Keeps viscosity uniform through long-term storage

Excellent Thickening and Suspension Ability

•
                        Provides smooth, luxurious texture across product types

•
                        Enhances spreadability and ensures actives stay suspended

•
                        Prevents precipitation in cream, lotion, or gel systems

Enhanced Foam Stability and Emulsification

•
                        Improves foam richness and tactile creaminess in shampoos or cleansers

•
                        Supports stable emulsions—oil and water phases remain homogenous

•
                        Enhances sensory experience and surface feel

Strong System Compatibility

•
                        Non-ionic: compatible with most surfactants, polymers, and preservatives

•
                        Compatible with alcohol-water systems

•
                        Suitable for thickening transparent hand sanitizers and disinfectant gel

Safe, Biocompatible, and Environmentally Friendly

•
                        Derived from sustainable plant cellulose

•
                        Non-toxic, non-irritating, compliant with global cosmetic regulations

•
                        Biodegradable and environmentally responsible

Application Fields
            
            Application Areas in Personal Care
            The balanced viscosity, clarity, and stability of Landercoll® K200D make it highly versatile for a broad spectrum of formulations:

Skincare
                    
                        Lotion, cream & body milk
                        Moisturizing gel & serum
                        Facial cleanser & scrub

Hygiene Products
                    
                        Hand sanitizer & cleaning gel
                        Alcohol disinfectant gel

Hair Care
                    
                        Shampoo & conditioner

Body Care
                    
                        Body wash & shower gel

/* Superior Features of Landercoll HPMC K200D Section */
.hpmc-k200d-features-section {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    padding: 100px 0;
    position: relative;
}

.hpmc-k200d-features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 15% 20%, rgba(168, 85, 247, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 85% 80%, rgba(217, 70, 239, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.hpmc-k200d-features-section .content-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 60px;
    position: relative;
    z-index: 1;
}

/* Section Header */
.k200d-features-header {
    text-align: center;
    margin-bottom: 60px;
}

.k200d-features-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #fae8ff, #f3e8ff);
    padding: 10px 24px;
    border-radius: 50px;
    margin-bottom: 24px;
    border: 2px solid rgba(168, 85, 247, 0.2);
}

.k200d-badge-icon {
    font-size: 1.2rem;
}

.k200d-badge-text {
    font-size: 0.9rem;
    font-weight: 700;
    color: #7e22ce;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.k200d-features-title {
    font-size: 2.8rem;
    font-weight: 800;
    color: #0f172a;
    margin: 0;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

/* Features Grid */
.k200d-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.k200d-feature-card {
    background: white;
    border: 2px solid rgba(168, 85, 247, 0.15);
    border-radius: 24px;
    padding: 32px;
    box-shadow: 0 12px 40px rgba(15, 23, 42, 0.08);
    transition: all 0.3s ease;
}

.k200d-feature-card:hover {
    border-color: rgba(168, 85, 247, 0.3);
    box-shadow: 0 16px 50px rgba(168, 85, 247, 0.15);
    transform: translateY(-6px);
}

.k200d-feature-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 2px solid rgba(148, 163, 184, 0.1);
}

.k200d-feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #fae8ff, #f3e8ff);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    flex-shrink: 0;
}

.k200d-feature-title {
    font-size: 1.2rem;
    font-weight: 800;
    color: #1e293b;
    margin: 0;
    line-height: 1.3;
    flex: 1;
}

.k200d-feature-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.k200d-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(168, 85, 247, 0.03);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.k200d-feature-item:hover {
    background: rgba(168, 85, 247, 0.06);
    transform: translateX(4px);
}

.k200d-bullet {
    font-size: 1.2rem;
    color: #a855f7;
    font-weight: 700;
    line-height: 1.6;
    flex-shrink: 0;
}

.k200d-text {
    font-size: 0.95rem;
    color: #475569;
    line-height: 1.7;
}

/* Application Areas in Personal Care Section */
.hpmc-k200d-applications-section {
    background: linear-gradient(135deg, #fefcff 0%, #faf5ff 50%, #fefcff 100%);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.hpmc-k200d-applications-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 15% 20%, rgba(168, 85, 247, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 85% 80%, rgba(217, 70, 239, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hpmc-k200d-applications-section .content-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 60px;
    position: relative;
    z-index: 1;
}

/* Section Header */
.k200d-applications-header {
    text-align: center;
    margin-bottom: 60px;
}

.k200d-app-header-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #fae8ff, #f3e8ff);
    padding: 10px 24px;
    border-radius: 50px;
    margin-bottom: 24px;
    border: 2px solid rgba(168, 85, 247, 0.2);
}

.k200d-app-badge-icon {
    font-size: 1.2rem;
}

.k200d-app-badge-text {
    font-size: 0.9rem;
    font-weight: 700;
    color: #7e22ce;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.k200d-applications-title {
    font-size: 2.8rem;
    font-weight: 800;
    color: #0f172a;
    margin: 0 0 20px 0;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.k200d-applications-subtitle {
    font-size: 1.05rem;
    color: #475569;
    line-height: 1.7;
    margin: 0;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* Applications Grid */
.k200d-applications-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.k200d-application-card {
    background: white;
    border: 2px solid rgba(168, 85, 247, 0.15);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(15, 23, 42, 0.08);
    transition: all 0.3s ease;
}

.k200d-application-card:hover {
    border-color: rgba(168, 85, 247, 0.3);
    box-shadow: 0 16px 50px rgba(168, 85, 247, 0.15);
    transform: translateY(-6px);
}

.k200d-app-image-wrapper {
    position: relative;
    width: 100%;
    height: 280px;
    overflow: hidden;
}

.k200d-app-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.k200d-application-card:hover .k200d-app-image-wrapper img {
    transform: scale(1.1);
}

.k200d-app-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(168, 85, 247, 0.05) 0%, rgba(168, 85, 247, 0.15) 100%);
}

.k200d-app-content {
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.k200d-app-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #fae8ff, #f3e8ff);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.k200d-app-title {
    font-size: 1.3rem;
    font-weight: 800;
    color: #1e293b;
    margin: 0;
    line-height: 1.3;
}

.k200d-app-products {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.k200d-app-product {
    font-size: 0.95rem;
    color: #475569;
    line-height: 1.6;
    padding-left: 16px;
    position: relative;
}

.k200d-app-product::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #a855f7;
    font-weight: 700;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hpmc-k200d-features-section,
    .hpmc-k200d-applications-section {
        padding: 80px 0;
    }
    
    .hpmc-k200d-features-section .content-container,
    .hpmc-k200d-applications-section .content-container {
        padding: 0 40px;
    }
    
    .k200d-features-title,
    .k200d-applications-title {
        font-size: 2.4rem;
    }
    
    .k200d-features-grid,
    .k200d-applications-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hpmc-k200d-features-section,
    .hpmc-k200d-applications-section {
        padding: 60px 0;
    }
    
    .hpmc-k200d-features-section .content-container,
    .hpmc-k200d-applications-section .content-container {
        padding: 0 30px;
    }
    
    .k200d-features-title,
    .k200d-applications-title {
        font-size: 2rem;
    }
    
    .k200d-applications-subtitle {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .hpmc-k200d-features-section,
    .hpmc-k200d-applications-section {
        padding: 50px 0;
    }
    
    .hpmc-k200d-features-section .content-container,
    .hpmc-k200d-applications-section .content-container {
        padding: 0 20px;
    }
    
    .k200d-features-title,
    .k200d-applications-title {
        font-size: 1.6rem;
    }
    
    .k200d-feature-card {
        padding: 28px;
    }
    
    .k200d-feature-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .k200d-feature-icon {
        width: 55px;
        height: 55px;
        font-size: 1.6rem;
    }
    
    .k200d-feature-title {
        font-size: 1.1rem;
    }
    
    .k200d-text {
        font-size: 0.9rem;
    }
    
    .k200d-applications-subtitle {
        font-size: 0.95rem;
    }
    
    .k200d-app-image-wrapper {
        height: 240px;
    }
    
    .k200d-app-content {
        padding: 24px;
    }
    
    .k200d-app-icon {
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
    }
    
    .k200d-app-title {
        font-size: 1.15rem;
    }
    
    .k200d-app-product {
        font-size: 0.9rem;
    }
}

Expert Support

Technical & Formulation Support by LANDU

Professional R&D consultation

Accepted Answer

individualized formulation optimization

Question 2

Customized grades

Accepted Answer

tailored viscosity and gel strength per application

Question 3

Global technical documentation

Accepted Answer

TDS, COA, MSDS, REACH/FDA compliance

Question 4

Performance testing

Accepted Answer

viscosity, rheology, stability assessments

Question 5

Joint formulation development

Accepted Answer

for innovative cleansing and care products

Landercoll® HPMC for Personal Care

Premium Cellulose Ether Thickener for High-Performance Daily Chemicals

Superior Features of Landercoll® HPMC K200D

Rapid Cold-Water Dissolution

Consistent Viscosity and Flow Control

Excellent Thickening and Suspension Ability

Enhanced Foam Stability and Emulsification

Strong System Compatibility

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Customized grades

Global technical documentation

Performance testing

Joint formulation development

Global Quality Assurance

Each batch of Landercoll® HPMC K200D is tested for:

Market Insights & Application Trends

Key trends include:

Alcohol-based hygiene products

Naturally derived cosmetics

High-foam, mild cleansing products

Multi-functional gels and serums

Your Reliable HPMC Partner — LANDU

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Is Landercoll® K200D safe for skin-contact products?