Highly reactive calcined kaolin with optimized particle morphology for enhanced resin interaction.
Consistent surface chemistry ensuring reliable dispersion and interfacial adhesion in polymer systems.
Low moisture content (<0.5 wt%) for improved processing stability in high-shear compounding.
Controlled particle size distribution (D50 ≈ 1.8–2.2 µm) supporting optimal mechanical property balance.
Free-flowing, dust-reduced powder form facilitating safe and efficient handling in industrial operations.
Reinforcing filler in unsaturated polyester (UP) resins for marine and automotive composites.
Functional additive in vinyl ester-based corrosion-resistant linings and tank systems.
Performance-enhancing component in flame-retardant cable jacketing compounds.
Key functional filler in high-gloss gel coats for fiberglass-reinforced plastic (FRP) surfaces.
Surface modifier in specialty epoxy formulations requiring dimensional stability and low shrinkage.
| Chemical Type | Calcined kaolin clay (aluminosilicate) |
| Product Form | Free-flowing, micronized dry powder |
| Appearance | Off-white to light tan, fine particulate solid |
| Primary Applications | Reinforcement and functional filler in thermoset composites |
| Key Features | High surface reactivity, low moisture, narrow PSD, low abrasivity |
| Benefits | Improved mechanical strength, reduced resin demand, enhanced surface finish |
| Storage Conditions | Store in cool, dry conditions; protect from moisture absorption |
| Regulatory Status | REACH registered; compliant with EU and US general industrial use requirements |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China