Tomoe Engineering Co., Ltd.

Products Information

  1. Chemical Products TOP
  2. Products Information
  3. Industrial materials
  4. Wollastonite



Plastic improvement filler, cement size stabilizer and paint corrosion resistance additive.


NYCO Minerals Inc. the world largest producer of wollastonite, owns mines and plants in United States and Mexico and supplies various grades of products, from the commodity grades to fine grades.
Excellent crystalline growth gives USA ores properties that replace whiskers, glass fibers and talc. Mexican ores are refined by the floating method into grades suitable for ceramics and plastics applications.


Improves dimensional stability and interlaminar bonding of construction material.
Improves flexural strength, dimensional stability and surface flatness of plastics. 
Ceramic fiber material
Improves pigment corrosion resistance.

Typical Properties



Industrial Materials Dept. Section-2
19F Osaki Bright Core,
5-15, Kitashinagawa 5-chome, Shinagawa-ku, Tokyo 141-0001, Japan
TEL:(3)3442-5144 FAX:(3)3442-5175

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