Brand Name : Ecopower
Model Number : Crosile - 1891
Certification : ISO 9001,IS14001,IATF 16949
Place of Origin : Jiangxi, China
MOQ : 25 kg
Price : Negotiation
Payment Terms : T/T, L/C, D/A, D/P, T/T
Supply Ability : 12,000.00 MT/year
Delivery Time : 7-14 days affter official order
Packaging Details : 25kg or 200kg in plastic drums and 1060kg/IBC.
Appearance : clear liquid
Purity : ≥97.0%
γ2 Content : ≤3.0%
Specific Gravity (25℃) : 0.980 ± 0.020
Refractive Index (25℃) : 1.430 ± 0.020
Function : coupling, crosslinking, reinforcing in polymers
Mercaptopropyltriethoxysilane Mercapto Functional Silane Coupling Agent 14814-09-6
Type: Silane Coupling Agent Crosile - 1891
Chemical Name: 3 - Mercaptopropyltriethoxysilane
CAS NO. : 14814-09-6
Synonymous name : (3-mercaptopropyl)triethoxy-silan;3-(triethoxysilyl)-1-propanethio;3-(triethoxysilyl)-propanethio;3-(triethoxysilyl)propylmercaptan;kh590;triethoxy(3-mercaptopropyl)silane;
Equivalent type: A-1891(UnitedCarbide,US),Z-6910/6911(Dow Corning,US),
Physical form: Transparent liquid
Flash Point, Pensky-Martens Closed Cup(1): 88℃
Molecular Weight: 238.42
Specific Gravity (25℃): 0.980 ± 0.020
It is a mercapto-functional silano that finds use as a coupler agent in polysulfide and polyurethane caulks and sealants. It is especially useful in sulfur-cured and metal oxide-cured elastomers.
Chemically bonding reinforcing minerals like silica, clay, mica and talc to the polymer matrix, properties including modulus, tensile and tear strength, heat buildup, abrasion resistance, resilience, compression set and cure time are improved in mineral-filled elastomers. It can be used as a pretreatment on minerals or added at the time of compounding.
Being a rather efficient and fast sulfur containing silane, typically use ad lower silane loading levels.
|Crosile-1891 Content %||≥ 97|
|Alcohol Content %||≤ 1.0|
|Refractive Index (25℃)||1.430 ± 0.020|
Improves the adhesion of polysulfide and polyurethane sealants to glass and metal surfaces.
Improves low-rolling resistance in silica-reinforced tire tread compounds.
Enhances properties in mineral-reinforced articles such as shoe soles, rubber goods.
Suitable for use in polymer such as Butyl ,Epoxy ,Neoprene , Nitrile , Phenolic, Polysulfide, Polyurethane, Styreue Butadiene.
Recommend dosage 0.5-3.0 PHR.
Packing and Storage
1. Package:25kg or 200kg in plastic drums and 1060kg/IBC.
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.
Mercaptopropyltriethoxysilane Mercapto Functional Silane Coupling Agent 14814-09-6 Images