Chemical Name: Tris-[3-(trimethoxysilyl)propyl]isocyanurate

Chemical Name


Structural Formula


Physical Indicators

CAS NO.: 26115-70-8 Appearance: Colorless to light yellow transparent liquid Solubility: Soluble in most organic solvents, hydrolyzed in water Density (20 ℃): 1.170 ± 0.020g/ml Refractive index (nD25): 1.461


1. This product contains silane with a polyisocyanurate structure, with 9 methoxy groups in one molecular structure. It has a high molecular weight, is not volatile, and has good oxidation stability. It is very suitable as an adhesion promoter for use in some high-temperature environments (such as hot melt adhesives); 2. This product is used as an adhesion promoter for hot melt adhesives such as polyimide, polyester, EVA, polyolefin, etc., to improve adhesion, pre lap shear strength, and elongation indicators; 3. In dry coatings, improve the adhesion, water resistance, and corrosion resistance of the coating to the substrate (such as glass, metal, PVC, etc.).


5kg/pot, 10kg/pot, 25 kg/barrel, 200kg/barrel, 1000kg/IBC, etc

Storage Conditions

Cool, ventilated, and dry


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