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Calcium carbonate whisker is another new type of inorganic filling after nano-calcium carbonate, non-toxic, odorless, white pine solid (needle single crystal under the microscope) as a new generation of filling materials, the product has the following properties and characteristics:

Wollastonite (Wollastonite), chemical name calcium metasilicate, composition CaSIO3, is a silicate mineral, triclinic crystal, aggregate is fibrous, needle-like, radial. Mineral is generally white, light gray. Wollastonite fiber wear resistance, enhanced performance, bottom oil absorption, high stability, insulation, making it an ideal functional filler in engineering plastics, rubber, coatings, paints and other fields.

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