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Triethoxypropylsilane CAS 2550-02-9 QM-W323

CAS No.:2550-02-9
Purity:98%
Place of Origin:Henan China
MF:C9H22O3Si
Appearance:Colorless liquid
Certification:MSDS,COA,TDS
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Triethoxypropylsilane is a colorless liquid compound. As a multifunctional silane, it modifies precipitated silica surfaces, reduces viscosity, and improves the processing of rubber compounds (specifically those containing precipitated silica fillers). It finds significant application in the tire, footwear, and mechanical rubber industries.

 

Product picture:
Triethoxypropylsilane
Triethoxypropylsilane

 

Comparable Products:

Comparable Products:

Dow Corning Z-6535

Evonik: PTEO

Shinetsu: KBM-3033

Momen-tive:A-138

 

Function

In rubber manufacturing, propyltriethoxysilane serves as a hydrophobic modifier for filler surfaces, reducing the viscosity of the filler-rubber matrix mixture and improving filler dispersion. This enhances the flow characteristics of the rubber compound and the compatibility between the filler and the matrix, thereby improving product performance and quality. It is suitable for the production of various rubber goods, such as tires, shoe soles, and seals.

Propyltriethoxysilane also finds application in other polymer sectors. For instance, in adhesive manufacturing, it improves the compatibility and adhesion between the filler and the matrix, thereby enhancing the adhesive’s bonding strength and durability. In sealant manufacturing, the modifier improves the compatibility and adhesion between the filler and the matrix, thereby enhancing the sealant’s sealing performance and durability.

 

Technical Specifications:

Items
Specifications
Appearance
Colorless liquid
Purity
≥98%
Color(APHA)
≤30
Water
≤0.5%
Refractive index(n20/D)
1.396

 

Package:

1Kg / 200Kg Bucket

Palletized Shipping

Lead Time: 1-7 Days

Shipping Methods: Sea/Air/Express delivery

Triethoxypropylsilane Package
Triethoxypropylsilane Package

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