Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Chemical Name
- CASE Ingredients Functions
- Composite Materials Functions
- Plastics & Elastomers Functions
- Molecular formula
- C₁₀H₂₀O₅Si
- Product Families
- Chemical Structure
Features & Benefits
- CASE Ingredients Features
- Features
- Analog of (3-acryloxypropyl)trimethoxysilane (SIA0200.0)
- Slower hydrolysis rate than methacryloxymethyltrimethoxysilane
- Comonomer for free-radical polymerizaiton
- Determined by TGA a 25% weight loss of dried hydrolysates at 395°
- Inhibited with MEHQ, HQ
Applications & Uses
- Applications
- Compatible Polymers & Resins
- Compatible Substrates & Surfaces
- Composites End Use
- Applications
- Widely used coupling agent for unsaturated polyester-fiberglass composites.
- Copolymerized with styrene in formation of sol-gel composites.
- Employed in dental polymer composites.
- Coupling agent for radical cure polymer systems and UV cure system
- Used in microparticle surface modification and dental polymer composites
Properties
- Physical Form
- Chemical Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Boiling Point (at 1 mmHg) | 78 - 81 | °C | — |
| Melting Point | -48.0 | °C | — |
| Value | Units | Test Method / Conditions | |
| Molecular Weight | 248.35 | g/mol | — |
| Purity | 0.97 | — | — |
| Density (at 20°C) | 1.045 | g/ml | — |
| Refractive Index (at 20°C) | 1.431 | — | — |
| Hydrolytic Sensitivity | 7 (Reacts slowly with moisture/water) | — | — |
| Flash Point | 108.0 | °C | — |
| Specific Wetting Surface Area | 314.0 | m²/g | — |
| Viscosity (at 25°C) | 2.0 | cSt | — |
| Primary Irritation Index | 1.19 | — | — |
Regulatory & Compliance
Packaging & Availability
- Standard Packaging
- 100 g
- 2 kg
- 18 kg
- 180 kg