MOQ : 25 Kilograms
Price : Negiotation
Payment Terms : L/C, , D/A, D/P, T/T
Supply Ability : 12,000,00 MT/year
Delivery Time : Within 10 days after received official order
Packaging Details : 25kg/plastic drum, it loads 16mt/20fcl with pallet; 200kg/plastic drum, it loads 16 mt/20fcl with pallet; 1000 kg in plastic drum. it loads 21.2 mt/20fcl with pallet
Brand Name : Ecopower
Model Number : Crosile-69
Certification : ISO9001,ISO14001,IATF 16949
Place of Origin : Jiangxi China
CAS NO. : 40372-72-3
EINECS No : 254-896-5
Purity : 98%
Equivalent type : Si69, SCA 98, A-1589, Z-6940, KBE-846
MF : (C2H5O)3SiCH2CH2CH2-S4-CH2CH2CH2Si(OC2H5)3
Appearance : light yellow transparent liquid
Light Yellow Clear Liquid Sulfur Silane Coupling Agent Si69 for Rubber Component
Product name: Silane Coupling Agent
Type: Sulfur silane coupling agent Crosile - 69
Chemical Name: Bis [3-(triethoxysilyl) propyl] tetrasulfide
Chemical Formula: (C2H5O)3SiCH2CH2CH2-S4-CH2CH2CH2Si(OC2H5)3
Silane coupling agent Crosile - 69 is a pale yellow clear liquid with light odor of ethyl alcohol and soluble easily in ethyl alcohol, acetone, benzene, toluene etc. Insoluble in water.
|Other impurity content||%(wt)||≤1.0%|
|Viscosity 25°C (cps)||Cps||≤14.0|
|Average chain Length||3.70|
|S5 to S8 content||%(rel.wt)||27.0|
|Volatility (100°C /10min.)||≤ 1.0%|
|Specific Gravity (25°C)||1.080 ± 0.020|
|Refractive Index (25°C)||1.480 ± 0.020|
Silane coupling agent Crosile-69 is a kind of multifunctional silane coupling agent that has been used successfully in the rubber industry. It is used to improve physical and mechanical properties of vulcanizates. It is able to markedly improve tensile strength, tearing strength and abrasive resistance and reduce compression set of vulcanizates. In addition, it can reduce the viscosity and improve the processability of rubber products.
Silane coupling agent Crosile - 69 is especially suitable to improve the reinforcing properties of fillers that contain hydroxyl groups in all unsaturated polymers having double bonds or their blends. Silica, talc powder, mica powder and clay can be used in combination with Crosile - 69 in polymers such as NR, IR, SBR, BR, NBR and EPDM.
Recommend Dosage:1.0-4.0 PHR
Packaging and storage
1. Package:25kg or 200kg, 1000 kg in plastic drum.
2. Storage: Kept in a low temperature, dry and ventilated place, avoid direct sunlight.
3. Shelf life: One year in ventilating, cool and dry area.
Rubber Component Si 69 Sulfur Silane Coupling Agent Light Yellow Clear Liquid Images