fumed silica ss300
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Category
- Other Chemicals
Chifeng Shengsen Silicon Technological Development Co., Ltd.
China
- Verified Certificate
-
8
| Product name | fumed silica ss300 | Certification | - |
|---|---|---|---|
| Category | Other Chemicals | Ingredients | - |
| Keyword | fumed silica , nano silica , white carbon black , nsilicon dioxide | Unit Size | - |
| Brand name | - | Unit Weigh | - |
| origin | China | Stock | - |
| Supply type | - | HS code | - |
Product Information
Fumed
Silica is composed of submicron-sized spheres, which are 40-60% fused into
short chains, very highly branched,0.1-0.2microns long. The spheres are quite
uniform in size for a given product, but the chain lengths are quite
variable,10 to 30 units in length. The surface area, which varies with the
particle size, gives a good approximation if the sphere diameter. The smaller
the particles, the larger the estimated surface area.
SS® 150 is a hydrophilic fumed Silica with specific
surface area of 150m2/g, and it synthetic, hydrophilic, amorphous silica,
produced via flame hydrolysis. Particle between 7～40nm.
Along with the traditional polyester, silicone, paints and
coatings applications, hydrophilic SS® products
are used with increasing success in high technology fields. The particle nature
and high purity of fumed silica play key roles in the electronics and optical
fibers industries.
Physical-chemical
Data
|
Properties |
units |
Typical Value |
Standard |
|
Appearance |
|
Fluffy
white powder |
|
|
Specific surface
area(BET) |
m2/g |
300±30 |
GB/T20020 |
|
PH-value (in 4%
dispersion) |
|
3.7-4.5 |
GB/T20020 |
|
Loss on heating ,ex
works(2h@105℃) |
Wt% |
≤2.0 |
GB/T20020 |
|
Loss on ignition(2h@1000℃,based on material dried for 2h@105℃) |
Wt% |
≤2.0 |
GB/T20020 |
|
Sieve residue (45μm) |
Mg/kg |
≤250 |
GB/T20020 |
|
SiO2 content(based on the substance
heated at 1000℃ ) |
Wt% |
≥99.8 |
GB/T20020 |
|
Tamped density (based on material
dried for 2h@105℃ ) |
g/L |
≤50 |
GB/T20020 |
|
Carbon content(based on material dried
for 2h@105℃ ) |
Wt% |
≤0.2 |
GB/T20020 |
|
Al2O3 mass
fraction, |
mg/kg |
≤400 |
GB/T20020 |
|
TiO2 mass fraction, |
mg/kg |
≤200 |
GB/T20020 |
|
Fe2O3 mass
fraction, |
mg/kg |
≤30 |
GB/T20020 |
|
Chloride content |
mg/kg |
≤250 |
GB/T20020 |
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Negotiable | Shipping time | Negotiable |
- President
- ma gonglin
- Product Category
- Other Chemicals
- Year Established
- 2001
- Company introduction
-
Chifeng Shengsen Silicon Technological Development Co., Ltd. is a midium-sized chemical enterprise, which is invested by Dalian Sinochem Boleyn Goods and Materials Co., Ltd. with total investment of RMB 250 million yuan in 2008. which is
The company main product is fumed silica and the capacity reached 8,000mt/a, among of this the all devices was localization in the first phase of project with its capacity is 3000mt/a and it was started in 2010. The product has been shipped domestic and abroad market. The second phase of the project was put into production in 2012, which was introduced the global state-of-the-art productive facilities and first level process technology and capacity reached 5,000mt/a. The quality of our hydrophilic fumed silica is up to global standard, as well as possessed good competitive advantage with the same products abroad.
Chifeng Shengsen Silicon Technology Development Co., Ltd. always follows the principle of “People Oriented, Technology first , honesty and trustworthiness, Innovation and Development”, as well as take first quality of products, reasonable price, good reputation and perfect service to developing our market。
- Main Product
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