silicon dioxide (precipitated silica ,SiO2)
Product Details:
| Purity | 93% |
|---|---|
| HS code | 28112200.00 |
| appearance | white powder |
| CAS No. | 7631-86-9 |
| Place of Origin | China |
| Brand Name | Una |
| Model Number | Una.180 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 x 40' HQ |
|---|---|
| Packaging Details: | Packing: PP/woven bag, EVA/woven bag, only EVA bag, kraft paper bag |
| Delivery Time: | 25 days |
| Supply Ability: | 120,000MT/year |
Detailed Product Description
Silicon Dioxide ( Silica Precipitated , SiO2 ) Una.180
Una.180 has especial physical and chemistry properties which it has best transpatent additive in mixture directions based in rubber, greatly improve tensile strength and abrasion resistance of sulfuration rubber, reduce dosage of rubber, fall cost.
Una.180 has stronger appetency, make it bear biggish dispersiveability in fresh glue, physical appearance come into being that whitecarbon black grain and rubber molecule, excelled white carbon blackin boosting up engine intension of rubber and reinforcement of tear. Highly reinforced filling agent of rubber.
Range of application | Tint, color, transparent rubber product |
Technical Index: |
|
Item | Value |
Appearance | White Powder |
Loss on drying 105 2h % | 4.0 - 8.0 |
Ignition loss 1000 % | ≤ 7.0 |
PH value | 5.0 - 8.0 |
CTAB specific surface area m2/g | 110 - 240 |
DBP absorption value cm3/g | 2.10 - 3.50 |
SiO2% | ≥ 93.0 |
Fe mg/kg | ≤ 1000 |
Sieve residue 45um % | ≤ 0.5 |
silicon dioxide (precipitated silica ,SiO2)
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Company Info
Shanghai Western Union Chem-Industry Co., Ltd.
[China]
[Verified Member]
Online Postings: Products
Business Type:Manufacturer
City: Shanghai
Province/State: Shanghai
Country/Region : China