There are 8 Cristobalite Powder price from 2 suppliers on EC21.com
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Product Introduction
Cristobalite powder is made of selected vein quartz ore calcined at about 1500 ℃, processed by non-polluting grinding, magnetic separation and classification. The properties are stable, the silicon content is over 99.8%, the crystalline phase is tetragonal, the hardness is about 6.5, the density is 2.45, large specific surface, high porosity, good weather resistance, good precipitation resistance, good thermal shock resistance .
Application
It is used in jewelry casting, precision casting, dental materials, electronic chip polishing, polishing materials, building interior and exterior wall coatings, road reflective coatings, automotive primers, plastics, rubber, silicone rubber, adhesives, national defense and other fields.
Technical Data Sheet
Item |
Unit |
Standard Scope |
Typical Values |
Appearance |
- |
White powder |
600mesh |
SiO2 |
% |
99%-99.8% |
99.6 |
Mean Grain size |
µm |
2-25 |
11.56 |
Whiteness |
% |
90-98 |
94 |
Fe2O3 |
% |
≤0.03 |
0.012 |
Burning Vector |
% |
0.1-0.3 |
0.16 |
PH Value |
|
6.5-8.0 |
7.2 |
Moisture |
% |
0.02-0.1 |
0.08 |
Cristobalite |
% |
65-95 |
73.8 |
BET |
cm3/cc |
1700-8000 |
4828 |
Density |
g/cm3 |
2.45 |
2.45 |
Moh's hardness |
|
5-7 |
6 |
Melting Point |
℃ |
1750 |
1750 |
We can produce 400-6000 mesh products with different specifications according to customer requirements. |
If you have any interest in our product, please feel free to contact us .
Alex002(@)163.com
Alex Ni
Lianyungang Haosen Mineral Products Co.,Ltd.
Add:No.7 Xuhai west road,Donghai County(Crystal capital),Lianyungang City, Jiangsu Province, China
Registration Date | 2019/08/22(Year/Month/Date) |
---|---|
Buyer / Seller in EC21 | Seller |
Business Type | Manufacturer |
Year established | 2015 |
Employees total | 11 - 50 |
Annual revenue | USD 2,000,001 - 5,000,000 |
Company | Lianyungang Haosen Mineral Products Co.,Ltd. |
---|---|
Address | NO.7 west Xuhai Road,Niushan Town,Donghai CountyLianyungangJiangsu222300China |
Phone | 86 - 518 - 13961389787 |
Fax | 86 - 518 - 87255528 |
Homepage | www.lyghskc.com |
Contact | Alex Ni / sales and marketing manager |