Wollastonite for Ceramics, Refractories, Fiberglass & Plastics

We are a leading international supplier of high‑quality wollastonite for the ceramics, refractories, fiberglass, and plastics industries. we supply all grades of wollastonite from major regions in Jiangxi Province and other key locations in China, ensuring consistent quality, competitive pricing, and reliable supply for your manufacturing needs.

We can supply wollastonite in custom specifications, including particle size (mesh and micron grades), aspect ratio, brightness, and chemical composition, tailored to your process requirements.  

All grades of wollastonite we supply

• Fine grades (80–400 mesh) – Ideal for general‑purpose ceramics, construction materials, and basic fillers in plastics and coatings.
• High‑aspect‑ratio grades (long, needle‑like fibers) – Designed for reinforced ceramics, high‑strength plastics, friction materials, and refractories where crack resistance and thermal stability are critical.
• Ultrafine high‑aspect grades (D50 <10 µm, L/D >25:1) – Premium grades for advanced ceramics, engineering polymers, specialty fiberglass formulations, and high‑performance coatings.

Wollastonite for ceramics manufacturing

Wollastonite acts as an effective flux in ceramic bodies, reducing firing temperature, minimizing drying and firing shrinkage, and improving dimensional stability and strength of the final product.
Our all grades of wollastonite are widely used in sanitaryware, tiles, tableware, and technical ceramics, where consistent whiteness, low impurities, and controlled particle size distribution are essential.

Wollastonite for refractories

In the refractories sector, wollastonite enhances thermal shock resistance, reduces thermal expansion, and improves the mechanical strength of linings, castables, and insulating products.
Our partners’ high‑purity wollastonite mines in Jiangxi Province and other Chinese regions supply specialized grades suitable for steel, cement, glass, and non‑ferrous metallurgy industries.

Wollastonite for fiberglass and plastics

For fiberglass‑reinforced plastics and composites, wollastonite improves flexural strength, stiffness, and dimensional stability while partially replacing more expensive reinforcing fibers.
In plastics manufacturing, we supply finely ground wollastonite grades that act as functional fillers, enhancing flow, surface finish, and heat resistance in cable, film, molded, and engineering‑plastic products.

Your trusted source for Chinese wollastonite

We Supply all quality grades of wollastonite mining in Jiangxi Province and other important Chinese production regions, guaranteeing transparency in origin and quality control.
We can supply wollastonite as per your specifications – including chemical composition, particle size, moisture content, and packaging – and support your technical team with sample testing and logistics coordination for global projects.