China (Mainland)
silane coupling agent Si69 CAS NO.40372-72-3
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Product Details
Keywords
- 40372-72-3
- Bis[3-(triethoxysilyl)propyl]tetrasulfise
- silane coupling agent Si69
Quick Details
- ProName: silane coupling agent Si69
- CasNo: 40372-72-3
- Molecular Formula: C18H42O6S4Si2
- Appearance: Clear liquid
- Application: Si69 is a kind of silane coupling agen...
- DeliveryTime: 2 weeks after confirmed the order
- PackAge: 20kg / 25kg bag / supersacks or custom...
- Port: Qingdao/Tianjin/Shanghai
- ProductionCapacity: 100 Metric Ton/Day
- Purity: 98%
- Storage: The product should be stored in the dr...
- Transportation: By Sea
- LimitNum: 1 Metric Ton
- Grade: Industrial Grade
Superiority
• High Quality
• Competitive Price
• Stable Supply Capacity
• Professional Technical Support
• Various Payment Terms and Factoring Business
• Local Warehousing for Small Batch Customers
Details
Bis[3-(triethoxysilyl)propyl]tetrasulfise
| Chemical name | Bis[3-(triethoxysilyl)propyl]tetrasulfise |
| Structural Formula | |
| Property | CAS NO.:40372-72-3 Density(25°C),g/cm3：1.060-1.100 Total Sulfur,%：22 Boiling Point ：250°C Flash Point：106°C Refractive Index(nD20):1.4600-1.5000 Appearance：Yellow or light yellow transparent liquid. Dissolvability: Be soluble in organic solvent. It is almost insoluble in water. |
| Application | Si69 is a kind of silane 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. The suitable fillers include silica, silicate, clay, etc. The suitable rubber include natural rubber (NR), Butadiene styrene rubber (SBR), Isoprene rubber (IR), Butadiene rubber (BR), Acryloni-trile butadiene rubber (NBR), Ethylene propylene diene rubber (EPDM), etc. |