Multifunctional Amino silane Polymer Crosile5203
Chemical Properties
Crosile®5203 is an organosilicon compound amino functional Adhesion promoter.
It can improve the adhesion of hybrid products, RTV solicones, between the inorganic surfaces and some plastic surfaces.
Specifications
Test Item |
Target Values (Spec, Limits) |
Appearance |
slightly yellowish transparent liquid |
Density (20℃, g/cm3) |
1.0-1.5 |
Viscosity (25℃、mpa.s) |
1-10 |
Flash point (℃) |
>66℃ |
Application
Crosile®5203 has excellent wetting on substrates
» It forms weather- and moisture-resistant bonds to substrates which are typically difficult to adhere.
» The main benefits in silylated polyurethane or MS polymer adhesives and sealants are:
» Improved adhesion to A1
» Improved adhesion to plastics such as PC and PET
» Improved in elongation and modulus
» Reduced yellowing and reduced staining of transparent end products