Product Specifications
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North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
Quick Details
Place of Origin:
Jiangxi China (Mainland)
Brand Name:
S.W.T
Model Number:
80-1250 mesh
Application:
Ceramics
Hardness:
4.5-5
SiO2 Content (%):
>49
Fe2O3 Content (%):
<0.26
Al2O3 Content (%):
<0.8
MgO Content (%):
<0.38
CaO Content (%):
43-45
Whiteness:
>80
Refractive Index (%):
1.58
Packaging & Delivery
Packaging Detail: Pp bag, 25kg/bag or as customized
Delivery Detail: Within 20 days
Product Description
Acicular wollastonite
as calcic metasilcate mineral, is a new kind of industrial raw mineral materials. At present, it's mainly applied to ceramic industry, and secondly used as metallurgy protecting slag and paint. Further, it can be used as electrode coating, mountain cork substitute, abradant binding agent, compound of glass and stuffing of rubber, plastic, insulating material and paper. Some wollastonite can be used as finishing material of building or compound of white cement.
1. Chemical analysis
Whiteness
SiO2
CaO
Al2O3
Fe2O3 TiO2 MgO L.O.I
>80 49-53 43-45 0.26max 0.35max 0.02max 1.3max 1.5-3
The physical properties of wollastonite
Iterm
Result
Granularity(mesh)
80-2500
Ratio of length to diameter(L/D)
8-25
absorption oil value (g/100g)
20-26
Whiteness(%)
>80
Refraction(%)
1.63
Density(g/cm3)
2.95
Expantion coefficient(mm//mmºC)
6.5×10-6
Melting point( ºC )
1450
Hardness(Moh's)
4.5-5
Sedimentation value(ml/200m)
40-90
3.Main applications of wollastonite
Metallurgy Friction material
Welding Construction
Ceramics Rubber
Paints Plastic
Coating Electronics
acicular wollastonite factoryacicular wollastonite factoryacicular wollastonite factory
Packaging & Shipping
Loading quantity:20-25MT/20GP
Packing materail:Pp bag,25kg/bag,50kg/bag,1MT/bag.(with or without pallet)
acicular wollastonite factory
acicular wollastonite factory
Company Information
acicular wollastonite factory
Since 2008, Shijiazhuang Mining Imp &Exp Trade Co., Ltd stands out in the production of non-metallic minerals, such as vermiculite, sepiolite, brucite fiber, lava stone, wollastonite, natural zeolite and perlite etc with the brand name of S.W.T
Produced with unique technology, S.W.T products are designed to satisfy customers' various demand of excellent materials applied for industry, construction, agriculture, horticulture and also for water treatment.
With development of all these years, S.W.T and OEM Service from our SJZM group has gained good reputation from customers in worldwide. We are aiming to supply quality raw mineral materials for our customer and making their products safe, green, and economical.
acicular wollastonite factoryacicular wollastonite factoryacicular wollastonite factory
Since 2008, Shijiazhuang Mining Imp &Exp Trade Co., Ltd stands out in the production of non-metallic minerals, such as vermiculite, asbestos fiber, sepiolite, brucite fiber, lava stone, natural zeolite and perlite etc with the brand name of S. W. T
Produced with unique technology, S. W. T products are designed to satisfy customers' various demand of excellent materials applied for industry, construction, agriculture, horticulture and also for water treatment.
With development of all these years, S. W. T and OEM Service from our SJZM group has gained good reputation from customers in worldwide. We are aiming to supply quality raw mineral materials for our customer and making their products safe, green, and economical.
