KH-792

This product is suitable for the coated sand process of phenolic resin, which can reduce the amount of resin in silica sand and lower the gas emission of the resin at high temperatures. It significantly enhances the strength of the sand core, thereby improving the surface smoothness and finish of cast products and reducing casting costs.

Chemical Name: N-(2-Aminoethyl)-3-aminopropyltrimethoxysilane

Molecular Formula: NH2(CH2)2NH(CH2)3Si(OCH3)3 

Physicochemical Properties Description: This product is a colorless or slightly yellow transparent liquid.

Molecular Weight: 222.36 CAS 

Number: 1760-24-3 EINECS

Number: 217-164-6 

Boiling Point: 114-118 °C/2mmHg

Density (ρ20) g/cm³: 1.0200 ± 0.005 

Refractive Index (n²⁵D): 1.4450 ± 0.005 

Main Application Fields: Glass fiber, adhesives, resins, plastics, fillers, coatings, casting