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silane si-69

silane si-69

USD $4.5 - $4.7 /Kilogram

Min.Order:200 Kilograms

Supply Ability:
3000 Metric Ton / Metric Tons per Month
Port:
China port.
Payment Terms:
T/T

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CAS No.:
40372-72-3
Other Names:
Degussa Si-69
MF:
(H5C2O)3Si(CH2)3.S4.(CH2)3.Si(OC2H5)3
EINECS No.:
none
Purity:
22%
Place of Origin:
Anhui, China

Briture Co., Ltd.

Business Type: Trading Company
Hefei Anhui China
Main Products: PP Fiber for concrete ,Geosynthetics ,Chemicals for paint & ink ,Driveway Markers
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Product Details

 

 
Silane coupling agent Si-69
1. Chemical Name: Bis-[γ-(triethoxysilyl)-propyl]-tetrasulfide
2. Corresponding trademark in abroad: Degussa Si-69
 
4. Physical Properties
Light yellow transparent liquid with slight ethyl alcohol odor, easily soluble in organic solvents such as ethyl alcohol, acetone, benzene, toluene and chlorohydrocarbon, etc.
 
5. Specifications:
CAS NO.: 40372-72-3
Molecular Weight: 538. 96
Boiling Point: 85-88 C. Deg /1.07Kpa
Density (ρ20 )g/cm3: 1.0850 +/- 0.0050
Refractive Index (n25D): 1.4800 +/- 0.0200
 
6. Application:
Silane Si-69 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`s 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), Acrylonitrile butadiene rubber (NBR), Ethylene propylene diene rubber (EPDM), etc

 

Contact Supplier

Mr. Thomas Wang Manager Chat Now
Telephone
86-551-63523918
Fax
86-551-63517768
Address
Room 1306 Block C, Blue Ocean Mansion, Qianshan (S) Road Hefei,Anhui
Showroom
https://briture.goldsupplier.com/

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Quick Details

CAS No.:
40372-72-3
Other Names:
Degussa Si-69
MF:
(H5C2O)3Si(CH2)3.S4.(CH2)3.Si(OC2H5)3
EINECS No.:
none
Purity:
22%
Place of Origin:
Anhui, China
Type:
Other, tetrasulfide
Usage:
Rubber Auxiliary Agents
Brand Name:
si-69
Model Number:
liquid