High-Elasticity Industrial Soft Composite Silica Powder for Sealant Applications
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This product is an eco-friendly soft composite silica micro-powder additive specially designed for high-performance industrial coatings. Manufactured using organic silicon modification technology and inorganic nanomaterial compounding processes, it combines environmental friendliness, flexibility, and functionality. It significantly enhances coating wear resistance, adhesion, and weather resistance while reducing VOC emissions, making it suitable for coatings in industrial anti-corrosion, automotive, construction, and flexible electronic devices.
This product is an eco-friendly soft composite silica micro-powder additive specially designed for high-performance industrial coatings. Manufactured using organic silicon modification technology and inorganic nanomaterial compounding processes, it combines environmental friendliness, flexibility, and functionality. It significantly enhances coating wear resistance, adhesion, and weather resistance while reducing VOC emissions, making it suitable for coatings in industrial anti-corrosion, automotive, construction, and flexible electronic devices.
Key Advantages
Eco-Friendly & Non-Toxic: Lead-free, cadmium-free, halogen-free, compliant with RoHS/REACH standards, and produced with zero harmful solvent emissions. Enhanced Flexibility: Increases coating flexural strength by 30% and impact resistance by 50%. Weather & Aging Resistance: UV-resistant, salt spray-resistant (1,000 hours without peeling), extending coating service life. High Compatibility: Perfectly compatible with common resin systems such as epoxy, polyurethane, and acrylic. Low-Temperature Stability: Maintains flexibility in extreme temperatures (-40°C to 200°C) without brittleness or cracking.
Nano-coatin g technology ensures perfect elastomer integration Professional sealing solutions for enhanced reliability Customizable particle size and surface properties Free samples and technical support available
Project
Unit
Typical values
Appearance
/
White powder
Density
kg/m3
2.59×103
Mohs hardness
/
five
Dielectric constant
/
5.0（1MHz）
Dielectric loss
/
0.003（1MHz）
Linear expansion coefficient
1/K
3.8×10-6
Soft composite silicon micro powder can be classified into specifications and matched according to customer requirements based on the following characteristics:
Project
Related indicators
Explain
Chemical Composition
SiO2 content, etc
Having a stable chemical composition to ensure consistent performance
Ion Impurity
Na+, Cl -, etc
Can be as low as 5ppm or below
Particle Size Distribution
D50
D50=0.5-10 µ m optional
Particle size distribution
Adjustments can be made based on typical distributions as required, including multimodal distributions, narrow distributions, etc
Surface Characteristics
Hydrophobicity, oil absorption value, etc
Different functional treatment agents can be selected according to customer requirements
Product Overview
This product is an eco-friendly soft composite silica micro-powder additive specially designed for high-performance industrial coatings. Manufactured using organic silicon modification technology and inorganic nanomaterial compounding processes, it combines environmental friendliness, flexibility, and functionality. It significantly enhances coating wear resistance, adhesion, and weather resistance while reducing VOC emissions, making it suitable for coatings in industrial anti-corrosion, automotive, construction, and flexible electronic devices.
Key Advantages
Eco-Friendly & Non-Toxic: Lead-free, cadmium-free, halogen-free, compliant with RoHS/REACH standards, and produced with zero harmful solvent emissions. Enhanced Flexibility: Increases coating flexural strength by 30% and impact resistance by 50%. Weather & Aging Resistance: UV-resistant, salt spray-resistant (1,000 hours without peeling), extending coating service life. High Compatibility: Perfectly compatible with common resin systems such as epoxy, polyurethane, and acrylic. Low-Temperature Stability: Maintains flexibility in extreme temperatures (-40°C to 200°C) without brittleness or cracking.
Nano-coatin g technology ensures perfect elastomer integration Professional sealing solutions for enhanced reliability Customizable particle size and surface properties Free samples and technical support available
Project
Unit
Typical values
Appearance
/
White powder
Density
kg/m3
2.59×103
Mohs hardness
/
five
Dielectric constant
/
5.0（1MHz）
Dielectric loss
/
0.003（1MHz）
Linear expansion coefficient
1/K
3.8×10-6
Soft composite silicon micro powder can be classified into specifications and matched according to customer requirements based on the following characteristics:
Project
Related indicators
Explain
Chemical Composition
SiO2 content, etc
Having a stable chemical composition to ensure consistent performance
Ion Impurity
Na+, Cl -, etc
Can be as low as 5ppm or below
Particle Size Distribution
D50
D50=0.5-10 µ m optional
Particle size distribution
Adjustments can be made based on typical distributions as required, including multimodal distributions, narrow distributions, etc
Surface Characteristics
Hydrophobicity, oil absorption value, etc
Different functional treatment agents can be selected according to customer requirements
