Alkoxysilane polymer
Category:
Product Description
Product Details
Introduction
Alkoxysilane polymers can reduce the surface energy of the coating and enhance the hydrophobicity. At the same time, the Si-OH generated by self-hydrolysis can also react with the active groups on the metal surface to generate oxygen-containing covalent bonds (Si-O-M) to enhance the adhesion between the coating and the metal substrate.
Physical indicators
| Product Model | KT-NP31 | KT-NP31A | KT-NP34 | KT-NP34C | KT-NP34D | KT-NP36 | KT-NP36C |
| Density (25°C), g/cm³ | 1.0140~1.0340 | 1.0800~1.1200 | 1.0450~1.0650 | 1.0780~1.0980 | 1.1400~1.1800 | 1.0230~1.0630 | 1.0530~1.0930 |
| Refractive index (n25D) | 1.4060~1.4160 | 1.4250~1.4350 | 1.3990~1.4090 | 1.3950~1.4050 | 1.3910~1.4010 | 1.4090~1.4190 | 1.4115~1.4215 |
| Appearance | Colorless transparent liquid | ||||||
| Solubility | Insoluble in water, soluble in alcohol. | ||||||
Application
1. Compared with small molecular silane compounds, it has the characteristics of low odor, low volatility, and high flash point;
2. It can be used as a crosslinker for room temperature vulcanized silicone rubber;
3. It can be used as a surface modifier and dispersant for a variety of inorganic materials, which can improve the wettability and dispersibility of mineral-filled polymers;
4. Adhesion promoter and primer for cement-based alkaline substrates;
5. Silicone modified additive for polyurethane, epoxy resin, and furan phenolic resin.
Keyword:
Send Inquiry
Leave a message immediately and receive free product consultation. We will arrange experts to contact you as soon as possible.