Shijiazhuang Mining Imp & Exp Trade Co., Ltd.: Shijiazhuang, Hebei, China; Main products: Vermiculite, Sepiolite, Zeolite, Volcanic stone, Mica

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china sale wollastonite,best price for wollastonite,wollastonite manufacturer

FOB Price

USD $135 - $180 / Metric Ton

20 Metric Tons(Min.Order)

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Product Details

1.Low water and oil absorbtion
2.High whiteness
3.Non-toxic ,environment-friendly
4.used for ceramic,plastic,rubber,welding.

Product Description

Wollasonite in Construction application

Formular: CaSiO3

Cas No:13983-17-0

1.The chemical Properties of wollastonite

Componet	SiO2	CaO	Al2O3	Fe2O3	TiO2	MgO	L.O.I
Content(%)	49-53	43-45	0.26max	0.35max	0.02max	1.3max	1.5-3

2.The physical properties of wollastonite

Iterm	Result
Granularity(mesh)	80-2000
Ratio of length to diameter(L/D)	8-25 8-25
absorption oil value (g/100g)	20-26
Whiteness(%)	76-89
Refraction(%)	1.63
Density(g/cm3)	2.95
Expantion coefficient(mm//mm℃)	6.5×10^-6
Melting point( ℃ )	1450
Hardness(Moh's)	4.5-5
Sedimentation value(ml/200m)	40-90

3.Main applications of wollastonite

Packaging & Shipping

Loading quantity:20-25MT/20GP

Packing materail:Pp bag,25kg/bag,50kg/bag,1MT/bag.(with or without pallet)

Shijiazhuang Mining Imp & Exp Trade Co., Ltd.: Contact nameLinda Lin
Chat Now; Phone86-311-85860330; AddressNo.230 Youyi North Street , Shijiazhuang, Hebei