| CAS No.: | 40372-72-3 |
|---|---|
| Formula: | C18h42o6s4si2 |
| EINECS: | 254-896-5 |
| Appearance: | Liquid |
| Usage: | Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Surfactants, Leather Auxiliary Agents, Electronics Chemicals |
| Color: | Colorless |
| Samples: |
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| Customization: |
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Synonyms:
3,3'-Bis(triethoxysilylpropyl)tetrasulfide
4,4,15,15-Tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane
Bis(3-triethoxysilylpropyl)tetrasulfane
Bis[3-(triethoxysilyl)propyl] tetrasulfide
Bis[g-(triethoxysilyl)propyl] tetrasulfide
Formula: C18H42O6S4Si2
Molecular Weight: 538.94
CAS: 40372-72-3
EINECS: 254-896-5
Light yellow transparent liquid with slight ethyl alcohol odor, easily soluble in organic solvents
![Si69 Bis[3- (triethoxysilyl) Propyl]Tetrasulfide Ascoupling Agent CAS No. 40372-72-3](http://www.micstatic.com/athena/img/transparent.png)
| Refractive Index | 1.49 |
| Density | 1.08 |
| Purity(%) | ≥22.5 |
1. A kind of coupling agent with multiple functional groups successfully used in rubber industry to improve modulus and tensile strength of rubber, to reduce the compound viscosity and save process energy consumption. It is especially applicable for polymers with double bond or rubber formulation with hydroxyl fillers.
2. Suitable for sulfur rubber and can improve the crosslinking stability, tear resistance, shear resistance, water resistance and reduce the compression deformation.
3. The suitable rubber include natural rubber (NR), Butadiene styrene rubber (SBR), Isoprene rubber (IR), Butadiene rubber (BR), butadiene rubber (NBR), Ethylene diene rubber (EPDM), etc.
4. The suitable inorganic fillers include carbon black, white carbon black, glass fiber, talc, mica, fly ash and clay ect.
5. It is applicable for rubber, tire (tread, tire body and the tire wall), and solid rubber tire roller surface. The conveyor belt surface, steel brush wire bonding, cable (insulation layer and coated layer) shoes (warrior shoes, marathon shoes and tennis shoes)
5L,10L,25L,200L PE drum. Customized service is acceptable. Please specify when order.
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