New Products
Find Si69 Polysulfide Tetrasulfide Sulfur Silane Coupling Agent For Silicon Rubber, 40372-72-3 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 |
---|
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 |
Type | Chemical Name | Main Application Industry | CAS# |
BIS[3-(TRIETHOXYSILY)PROPYL] TETRASULFIDE | Tyre, Rubber, Silicone rubber | 40372-72-3 | |
50% ACTIVITY PREDISPERSION POLYMER Master batch | Rubber | N.A. | |
50% LIQUID TS-69 WITH 50% CARBON BLACK | Tyre, Rubber | N.A. | |
BIS[3-(TRIETHOXYSILY)PROPYL] DISULFIDE | Tyre, Rubber, Silicone rubber | 56706-10-6 | |
50% LIQUID DS-75 WITH 50% CARBON BLACK | Tyre, Rubber | N.A. | |
Thiocyanatopropyltriethoxysilane | Tyre, Rubber, Silicone rubber | 34708-08-2 | |
Crosile 963 | PROPRIETARY MERCAPTO SILANE | Tyre | N.A. |
Crosile 966 | 3-OCTANOYLTHIOPROPYLTRIMERTHOXYSILNE | Tyre | N.A. |
γ-MERCAPTOPROPYLTRIETHOXYSILANE | Rubber, Plastics, Fiberglass, Paint and Coating | 14814-09-6 | |
3-MERCAPTOPROPYLTRIMERTHOXYSILNE | Rubber, Plastics, Fiberglass, Paint and Coating | 4420-74-0 |
Crosile 69 Si69 Polysulfide Tetrasulfide Sulfur Silane Coupling Agent For Silicon Rubber
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