Diaminofunctional Silane Polymer Crosile® 5246 Organosilane as Additives and Primers in Adhesives and Sealants
Chemical Properties
Polymeric diaminofunctional silane Crosile® 5246 Silane is characterized with amino and acry groups. Its low volatility and viscosity make compounding easy.
Organofunctional Silanes Crosile® 5246 Silane produces a significant reduction in by-products (VOCs) and a corresponding reduction in odor levels during application.
Specifications
| Property | Specification | Test Method |
| Appearance | light yellow, clear – slightly opalescent | Visual |
| Colour (Pt-Co) | ≤ 70 | ISO 6271 |
| Density (20 °C) g cm⁻ ³ | 1.06 ± 0.02 | ISO 2811 |
| Viscosity (20 °C) (20 °C)mPa·s | 38-80 | ISO 3104 |
| Flash point℃ | ≥50 °C | ISO 2719 |
Diaminofuntional Silane Polymer Application
» Glass and metal primers,Aluminum,steel.concrete
» Casting resin: as various additives
» Sealants and Adhesives: as a primer or additive
» Paints and coatings: as additives and Primer to Improve Adhesion and substrate substrate
»use in MS ,RTV,and PU,Crosile 5246 can improve the adhesion.
It has properties of anti yellow,good machine tensile etc
