Fumed Silica
Precio : 10-30USD
Zhongtian East Fluorine Silicon Material Co., Ltd.,a silicone product supplier, mainly engaged in organic silicon monomer, research and development of fluorine silicon new materials and silicone sealant. If you want to buy fumed silica, you can choose us.
Technical Data of fumed silica for sale
|
Item |
Indexes |
|
The nitrogen adsorption specific surface area/（m2/g） |
Typical values±30 |
|
Loss on ignition/% ≤ |
2.5 |
|
Silica content/% ≥ |
99.8 |
|
Suspension PH |
3.7~4.5 |
|
Al2O3 content/（mg/kg） ≤ |
400 |
|
TiO2 content/（mg/kg） ≤ |
200 |
|
Ti2O3 content/（mg/kg） ≤ |
30 |
|
Carbon content/% ≤ |
0.2 |
|
Chloride content（mg/kg） ≤ |
250 |
|
105℃ volatiles/% ≤ |
3 |
|
Tap density /（g/dm3） |
30~60 |
|
45μm screenings/（mg/kg） ≤ |
250 |
Applications of fumed silica powder
Due to its small particle size, the specific surface area is big, therefore the surface adsorption power, surface energy, high chemical purity
Persona a contactar : Cheng Doris, 05708598517
Buen trato: comprar del vendedor
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
|
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