gamma-Acryloxypropyltrimethoxysilane.
Synonym: 3-(Trimethoxysilyl)propyl 2-propenoate
Countertype of DowCorning Z-6530, ShinEtsu KBM-5103
Chemical Structure
Introduction
SiSiB® PC4600 is an organic functional coupling agent, newly developed as an adesion promoter and reinforcing agents. Its acryloxy group is significantly more reactive than the corresponding methacryloxy group.
Typical Physical Properties
| Chemical Name: | 3-Acryloxypropyltrimethoxysilane |
| CAS No.: | 4369-14-6 |
| EINECS No.: | 419-560-6 |
| Empirical Formula: | C9H18O5Si |
| Molecular Weight: | 234.32 |
| Viscosity 25°C | 4 cSt |
| Boiling Point: | 68°C [0.4mmHg] |
| Flash Point: | 115°C |
| Color and Appearance: | Colorless transparent liquid |
| Density [25°C]: | 1.04 |
| Refractive Index [25°C]: | 1.415-1.427 |
| Purity: | Min. 98.5% by GC |
Applications
SiSiB® PC4600 is a versatile coupling agent that can be used in many applications utilizing a free-radical cure mechanism. The silane is used in fiber-optic coatings, acrylic coatings, artificial marble, adhesives & sealants, and thermoplastics.
It can improve mechanical and electrical property retention better than the more common methacryl silane SiSiB® PC4100.
Packings
Net weight 25Kg plastic drum, 200Kg steel drum or 1000Kg IBC container, for more details, please visit Packing Centre.