SCA-K03E N-Propyltriethoxysilane (CAS No. 2550-02-9) CAS NO.2550-02-9

N-Propyltriethoxysilane (CAS No. 2550-02-9), silane coupling agent SCA-K03E, is a monomeric alkylalkoxysilane that, when exposed to moisture, is reactive with the minerals. The monomer can penetrate deeply into a substrate, and then react to form a protective surface surrounding each microscopic particle. This protective surface is extremely durable and leads to significant improvements in weather resistance. The silane is easy to dissolve in organic solvents to form clear, colorless, stable solutions.
 

1. High-Performance Penetrating Sealers: Premium-grade penetrating sealers are easily formulated by blending 10 to 40 percent SCA-K03E in alcohols or organic solvents.

2. Sol-Gel system: n-Propyltriethoxysilane is an important component in Sol-Gel system.

3. Filler Dispersion: SCA-K03E can be used as a surface modifier to generate hydrophobicity (e.g. mineral fillers or inorganic pigments). The medium-chain alkyl functionality in unique compound properties when SCA-K03E treated minerals or pigments are incorporated into polymers e.g. PP, PE. Loading levels of 0.5 to 1.5 wt% SCA-K03E based on the weight of minerals or pigments are typically recommended.

Abstract
N-Propyltriethoxysilane (CAS No. 2550-02-9), silane coupling agent SCA-K03E, is a monomeric alkylalkoxysilane that, when exposed to moisture, is reactive with the minerals. The monomer can penetrate deeply into a substrate, then react to form a protective surface surrounding each microscopic particle. This protective surface is extremely durable leads to significant improvements in weather resistance. The silane is easy to dissolve inganic solvents to form clear, colorless, stable solutions.

Identification
Name n-Propyltriethoxysilane
Synonyms Triethoxypropylsilane
Molecular Formula C9H22O3Si
Molecular Weight 206.36
CAS Registry Number 2550-02-9
EINECS 219-842-7

Equivalents
Dow Corning 1-6535
ShinEtsu KBE-3033
EVONIK Degussa Dynasylan PTEO

Properties
Density 0.89
Boiling point 175 C degree
Flash point 57 C degree
Water solubility REACTS

Application
N-Propyltriethoxysilane (CAS No. 2550-02-9), silane coupling agent SCA-K03E, is an important additive fmany applications. Examples are:
1. High-Performance Penetrating Sealers: Premium-grade penetrating sealers are easily formulated by blending 10 to 40 percent SCA-KO3E in alcoholsganic solvents.
2. Sol-Gel system: N-Propyltrimethoxysilane is an important component in Sol-Gel system.
3. Filler Dispersion: SCA-KO3E can be used as a surface modifier to generate hydrophobicity (e. G. Mineral fillers inorganic pigments). The medium-chain alkyl functionality in unique compound properties when SCA-KO3E treated minerals pigments are incorporated into polymers e. G. PP, PE. Loading levels of 0.5 to 1.5 wt% SCA-KO3E based on the weight of minerals pigments are typically recommended.

Packing

The regular packing of this product is 25kg plastic pail, 200L steel drums and 1000L immediate bulk container.