Phenyl Methyl Hydrogen Silicone Resin
| Chemical Name: | Phenyl Methyl Hydrogen Silicone Resin |
| Product Category: | Silicone Resin – Product |
| Appearance: | colorless transparent liquid. |
| Viscosity: | 200 ~ 3000 ( 25 ℃ mm2/s) |
| Refractive index: | 1.49 ~ 1.53 (25 ℃) |
| The hydrogen content: | 0.3-0.5 (%, m / m) ≥ |
| Heat tolerance: | ＞200h/200℃ |
| Volatile: | <1% (150 ℃, 4h) |
Phenyl Methyl Hydrogen Silicone Resin Describe
Phenyl Methyl Hydrogen Silicone Resin is a high-performance hydroxymethyl phenyl silicone resin synthesized from hydrogen cyclic D4H, imported D4, and phenyl monomers. This resin undergoes a special post-treatment process, offering excellent Si-H activity. It is ideal as a cross-linking agent for high-temperature liquid molded silicone rubber and provides a reliable high refractive index for phenyl LED encapsulated silica gel.
Technical Specifications
Phenyl Methyl Hydrogen Silicone Resin offers high refractive index and excellent Si-H activity, making it ideal for high-temperature liquid molded silicone rubber and LED encapsulation. Below are the key specifications:
Product Model
PRH03
PRH05
Refractive Index (25℃)
1.52
1.50
Phenyl Content (wt%)
38.32
25.00
Hydrogen Content (wt%)
0.28
0.49
Viscosity (mPa·S, 25℃)
50
1100
Volatile Matter (150℃, 3h) (%)
≤0.50
This resin ensures superior performance in high-temperature and optical applications.
Packaging & Storage
- Packaging: Available in 5kg polyethylene plastic barrels.
- Storage: Store in clean, sealed containers, away from acids, alkalis, and other impurities. Keep in a cool, dry place, avoiding direct sunlight.
- Shelf Life: 6 months. Can still be used after passing inspection.
- Transportation: Classified as non-dangerous goods for safe transport.
Ensure proper handling to maintain product quality and performance.
Packaging Specifications
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Phenyl Methyl Hydrogen Silicone Resin : Guide
This product is primarily used in manufacturing high-hardness lenses and high-power LED silicone adhesives with high refractive index and high transmittance. It is also widely applied in optoelectronics, electronics, and microelectronics for filling, sealing, bonding, and coating.
Additionally, users can explore other applications. The product offers excellent aging resistance, UV protection, and long-term durability, ensuring reliable performance in demanding environments.
