| Model: | - |
|---|---|
| Brand: | Fuchang |
| Origin: | Made In China |
| Category: | Chemicals / Inorganic Chemical Materials / Oxide |
| Label: | precipitated silica , aerosil , hydrophilic silica |
| Price: |
US $750
/ mt
|
| Min. Order: | 1 mt |
| Live Chat: | Last Online:07 Jun, 2012 |
1.1 Precipitated Silica
1.1.1 Rubber Grade FXJ-001
Properties:
FXJ-001, due to its special physical and chemical properties, becomes the best transparency reinforcement additive to the blending formula with rubber as matrix, greatly improving the tensile strength and wear resistance of vulcanized rubber, reducing rubber amount and costs. FXJ-001 has a stronger affinity and thus greater ability to disperse in raw rubber. The physical properties of silica particles and rubber molecules are superior to carbon black in enhancing the mechanical strength of vulcanized rubber and reinforcement of tear strength. It is a kind of high reinforcing rubber filler.
Specification
|
Item |
Specification |
|
SiO2 % （As dried），% |
≥96% |
|
BET Surface Area m2/g |
170-190 |
|
Loss On Heating105℃ 2h% |
6.0-7.0 |
|
Ignition Loss1000℃% ≤ |
4.0-6.0 |
|
PH Value |
6.0-7.5 |
|
DBP Absorption Value cm3/g |
2.3-2.8 |
|
Sieve Residue 45µm ≤, % |
≤0.5 |
|
Na2SiO4 ,% |
≤1.2 |
|
Cu (mg/kg) |
≤30 |
|
Mn (mg/kg) |
≤50 |
|
Fe (mg/kg) |
≤1000 |
|
Appearance |
White powder or white granule |
C. Application: Sole, tyre, adhesive tape and other rubber series products.
D.Package: 20kg pp bag or 15 kg multi wall paper with PE liner bags
| Payment Terms: | tt or lc |
|---|---|
