- Min.Order :0 Metric Ton
- Purity: 98%min
- Payment Terms : L/C,D/A,D/P,T/T
Keywords
Precipitated silica silica
Quick Details
- Appearance:white powder
- Application:Used as filling agent paints and coatings, rubber reinforcing agent, plastic tackifier and thixotropic agent, synthesis of silicone grease thickener
- PackAge:25kgs/bag
- ProductionCapacity:|Metric Ton|Day
- Storage:
- Transportation:
Superiority:
Established in 1992, Wanshou now is a specialized manufacturer of polymerization inhibitors, antioxidants, chemical auxiliaries, dye
intermediates, pharmaceutical intermediates and curing agents, etc. We are receiving a high reputation among our customers for
complete production plants and equipment, advanced technologies, perfect inspection facilities, stable and reliable quality.
We now mainly produce more than 10 kinds of products, including Polymerization inhibitor N,N-Diethyl hydroxylamine DEHA, 4-tert-
Butylcatechol(TBC), Antioxidant Tris(nonylphenyl)phosphite (TNPP), pharmaceutical intermediate Benzoin, pesticide and dye
intermediates.
Details:
|
Item |
Unit |
Specification |
|
Specific surface area BET |
M2/g |
100-240 |
|
SIO2 on dried |
% |
≥97 |
|
Drying loss 2h at 105℃ |
% |
4.0-8.0 |
|
Ignition loss 2h at 1000℃ |
% |
≤7.0 |
|
PH value10% queous disp |
|
6.0-7.5 |
|
Na2SO4 |
% |
≤1.60 |
|
Sieve residue on 325 mesh |
% |
≤0.5 |
|
DBP absorption value |
cm3/100g |
200-350 |
|
Cu |
Mg/kg |
≤30 |
|
Fe |
Mg/kg |
≤1000 |
|
Mn |
Mg/kg |
≤50 |
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