Publish Time: 2025-06-12 Origin: Site
High Aspect Ratio Wollastonite (L/D≥15:1) – The Core Filler for Enhancing Composite Material Performance
Key Product Parameters:
▸ Chemical Composition: SiO₂ 50-52% / CaO 44-46% / Fe₂O₃≤0.3%
▸ Physical Properties: Mohs hardness 4.5-5.0, whiteness ≥90% (customizable 92% ultra-white grade available)
▸ Morphology Control: Acicular particles (aspect ratio options: 10:1/15:1/20:1), precise classification from 325 to 1250 mesh
Industry Solutions:
✔ Engineering Plastics: Replaces 30% glass fiber-reinforced PA/PP, reduces warpage by over 40% (includes SGS anti-aging test report)
✔ Ceramic Glazes: Low iron content ensures zero black spots on glaze surfaces, lowers firing temperature by 50-80℃
✔ Paints & Coatings: Needle-like structure forms a network support, enhancing paint film anti-settling and scrub resistance
Technical Assurance:
✓ Own mining source with dry-process air classification technology
✓ Each batch comes with laser particle size analysis report + SEM images
✓ 24/7 technical support, including joint formulation testing at customer labs
Request Samples/Quotation:
WECHAT/WHATSAPP: +86-13238994391