Rapid foam suppression and control

Sustainable and environmentally safe

China Expert Source for High-Performance Powder Defoamers

China Powder Defoamer Manufacturer

NOVASTAR™ Series | High-Performance Industrial Solutions

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

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.

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cURL Too many subrequests. NOVASTAR™ Powder Defoamer Productos

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Product Specifications Comparison

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Usage Environment	Alkaline System	Neutral/Acidic System	Low-Temperature Environment
Bulk Density	500±100g/L	500±100g/L	500±100g/L
Tamaño de partícula	Malla 80	Malla 80	Malla 80
Moisture Content	≤5%	≤5%	≤5%
Valor de pH	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

                            
Calidad consistente
Uniform specifications across series

                            
Optimal Dosage
Low application rate 0.1-0.3%

Advantages of NOVASTAR™ Antifoam Powder for Dry-Mix Mortar

Superior Performance | Consistent Results | Enhanced Quality

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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.

Your Reliable Powder Defoamer Factory

Proven Excellence | Advanced Technology | Global Standards

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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.

Wide Product Range

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.

Broad Application Fields

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

Certifications & Standards

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

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Experience Superior Performance | Test Before You Buy

Are excessive foam and surface defects affecting your dry-mix products?

LANDU's NOVASTAR™ powder defoamers deliver superior foam control, exceptional stability, and seamless compatibility with mortar, putty, cement, coatings, and detergents.

Superior foam control performance

Enhanced material quality

Consistent results under challenging conditions

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Aplicaciones de NOVASTAR™ Powder Defoamer

Versatile Solutions | Multiple Industries | Consistent Performance

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Acabado Suave

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Waterproof

Detergents

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Foam Control

Consistency

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Flujo Mejorado

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Adhesión fuerte

Preguntas frecuentes

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What is LANDU NOVASTAR™ Powder Defoamer used for?

LANDU NOVASTAR™ Powder Defoamer is designed to control and eliminate foam in dry-mix systems such as mortar, putty, cement-based waterproof coatings, self-leveling concrete, tile grouts, detergents, paints, and inks.

It helps improve surface finish, material stability, and production efficiency across multiple industrial applications.

                                Perfect for: Dry-mix mortar, putty, waterproof coatings, self-leveling concrete, tile grouts, detergents, paints, and inks where foam control is essential.
                            

How is NOVASTAR™ different from liquid defoamers?

Unlike liquid defoamers, NOVASTAR™ comes in a powder form that disperses evenly in dry blends, maintains flowability, and offers easier storage and handling.

It integrates seamlessly into formulations without affecting appearance or curing time.

Key Advantages Over Liquid Defoamers:

Even Dispersion

Powder form ensures uniform distribution in dry blends

Maintained Flowability

Preserves material handling characteristics

Easy Storage

Simplified storage and handling compared to liquids

No Appearance Impact

Doesn't affect visual appearance or curing time

                                Result: Better integration into dry-mix systems with superior performance and handling convenience.
                            

What is the recommended dosage in dry-mix mortar?

For most dry-mix mortar applications, the recommended dosage is 1–3 kg per ton of material. The exact amount may vary depending on the specific formulation and foam-related challenges.

Dosage Guidelines for Dry-Mix Mortar:

1 kg/ton

Light foam control for standard applications

2 kg/ton

Moderate foam suppression for typical conditions

3 kg/ton

Maximum foam control for challenging formulations

                                Professional Recommendation: Start with 1-2 kg/ton and adjust based on your specific formulation requirements and foam challenges.
                            

Is NOVASTAR™ safe and environmentally friendly?

Sí. NOVASTAR™ Powder Defoamer is VOC-free, FDA-certified, and formulated to meet safety and environmental standards.

It supports safer production conditions and aligns with eco-friendly manufacturing practices.

Safety & Environmental Features:

VOC-Free Formulation

No volatile organic compounds, ensuring clean air quality

FDA-Certified

Meets stringent food and drug administration standards

Eco-Friendly Manufacturing

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WhatsApp +86 150 6935 3616

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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

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Product Overview

Especificaciones técnicas

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Product Specifications Comparison

Advantages of NOVASTAR™ Antifoam Powder for Dry-Mix Mortar

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Long-Lasting Stability

Unaffected Setting Time

Enhanced Flowability

Premium Surface Finish

Stable Workability

Your Reliable Powder Defoamer Factory

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Wide Product Range

Broad Application Fields

Certifications & Standards

Request Your Free NOVASTAR™ Powder Defoamer cURL Too many subrequests.

Aplicaciones de NOVASTAR™ Powder Defoamer

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Detergents

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Everything You Need to Know cURL Too many subrequests.

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

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