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Find Sulfur Silane Coupling Agent Si69, Tespt Z-6940 Silane Coupling Agent Si69 Sulfur Silane Coupling Agent Polysulfide Tetrasulfide In Tyre Ourshoe, Si69 Silane Coupling Agent Pale Yellow Clear Liquid Polysulfide Rubber Tire on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
Min. Order: | 1 Kilogram |
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Chemical Name: Bis [3-(triethoxysilyl) propyl] tetrasulfide
Chemical Formula :C18H42O6S4Si2
Type: Crosile-69
CAS NO :40372-72-3
Physical Properties: 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.
Synonyms:
TESPT ,SI-669,SI-69,Z-6940,KH-8454,A-1289,Y- 6194,KBE-846,JH-S69
CAS NO.40372-72-3
Specificitions:
Properties | Units | Target Values(Spec,Limits) |
Alcohol content | %(wt) | ≤0.5% |
CLPTES Content | %(Wt) | ≤3.0% |
Other impurity content | %(Wt) | ≤1.0% |
Viscosity 25°C (cps) | Cps | ≤14.0 |
Sulfur Content | %(wt) | 22.5(21.7-23.3) |
Average chain Length | 3.70(3.55-3.85) | |
S2 content | %(rel.wt) | 18.0(15.0-21.0) |
S3 content | %(rel.wt) | 30.0(27.0-33.0) |
S4 content | %(rel.wt) | 24.0(21.0-27.0) |
S5 to S8 content | %(rel.wt) | 27.0(24.0-30.0) |
Volatility (100°C /10min.) | ≤ 1.0% | |
Specific Gravity (25°C) | 1.080 ± 0.020 | |
Refractive Index (25°C) | 1.480 ± 0.020 |
Packing:
25 kg /drum, it loads 16 MT/ 20 FCL with pallet
200 kg /drum, it loads 16 MT/20 FCL with pallet
1000 kg in plastic drum, 21.2 MT/20 FCL with pallet.
Storage:
Kept in a low temperature, dry and ventilated place, avoid direct sunlight.
Shelf life:
One year in ventilating, cool and dry area.
Product Categories : Silane Coupling Agent > Sulfur Silane in rubber