Haicheng Jinghua Mineral Products Wollastonite

Haicheng Jinghua Mineral Products Wollastonite is natural calcium silicate mineral. Our this series have high aspect ratio, good reinforcement and sealing property, they are used to replace asbestos, fiber talc, glass fiber. This series products also are used in high polymer engineering plastics, special plastics and chemical industry, friction materials, building materials and so on.

Functions: Filler

Chemical Family: Calcium Salts

Features: Good Sealant Properties, High Aspect Ratio

End Uses: Chemical Process, Construction Applications, Engineered Applications, Industrial Applications

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family: Calcium Salts
Chemical Name: Calcium Silicate (CaSiO3)
Plastics & Elastomers Functions: Filler
CAS No.: 10101-39-0
EC No.: 233-250-6
Technologies: Elastomers,
Plastics
Product Families: Elastomers — Elastomer Additives
Fillers & Extenders
Plastics — Polymer Additives
Fillers & Extenders

Features & Benefits

Materials Features: Good Sealant Properties,
High Aspect Ratio

Applications & Uses

Markets: Automotive & Transportation,
Building & Construction,
Electrical & Electronics,
Industrial
Applications: Automotive & Transportation — Automotive
Other Automotive Applications,
Powertrain & UTH
Building & Construction — Building Materials
Other Building Materials
Industrial — Chemical & Industrial Manufacturing
Equipment & Parts,
Other Industrial Applications
Electrical & Electronics — Parts & Components
Connectors
Plastics & Elastomers End Uses: Chemical Process,
Construction Applications,
Engineered Applications,
Industrial Applications

Properties

Typical Properties


	Value	Units	Test Method / Conditions
Whiteness	min. 80	%	-
Moh’s Hardness	4.5 - 5.0	-	-

Technical Details & Test Data

Product Specification: L/D ratio: 15~25:1
CaO ≥ 47%
H2O ≤ 0.5%
SiO2 ≥ 49%
Fe2O3 ≤0 .3%
Al2O3 ≤ 0.3%
MgO ≤ 0.5%