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Wollastonite Ultra Long Fiber WFA Series
Nippon Talc Co., Ltd.

Nippon Talc Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

70.5hours


About This Product

■Product overview

Wollastonite (Japanese name: wollastonite) is a silicate mineral that is produced naturally. The particles are acicular in shape and feature excellent reinforcing effects. We have a lineup of long fibers, short fibers, and surface treatment series. Can be used in fields such as resin, paint, building materials, rubber, and ceramics. Average aspect ratio (L/D) >16:1. It has excellent reinforcing performance and improves hardness and strength. It is also widely used in the fields of building materials and friction materials. Applications: Building materials (calcium silicate plates, cement fiber plates, etc.), friction materials (automobile brakes, excavation tools, abrasive materials, etc.), damping materials Its chemical formula is CaSiO3 and it is triclinic. They are usually white, grayish, or reddish needle-like and fibrous aggregates. It shows vitreous luster, and the cleavage plane shows pearlescent luster. Mohs hardness is 4.5 to 5.0. The expansion coefficient is 6.5×10-6mm/ (mm・℃), the melting point is 1,540℃, and the density is 2.75~3.10g/cm. Wollastonite has low electrical conductivity, high thermal insulation properties, low water solubility, and high oil absorption. Solubility in water is less than 0.0095g/100ml. Wollastonite fiber is a high quality inorganic functional filling.

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    Wollastonite Ultra Long Fiber WFA Series

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1 Models of Wollastonite Ultra Long Fiber WFA Series

Image Part Number Price (excluding tax) Whiteness Sedimentation value Moisture H2O Average particle size Average aspect ratio (L/D) Loose high density 1000℃ combustion amount L.O.I

WFA60

Available upon quote

65

≥55

0.05

25-40

16:1

420

≤6.0

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About Company Handling This Product

Response Rate

100.0%


Response Time

70.5hrs

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