Combines epoxy functionality with phenylmethyl silicone backbone for enhanced crosslinking reactivity and thermal stability.
Offers superior compatibility with epoxy resins, enabling homogeneous blending without phase separation.
Provides excellent hydrophobicity and low surface tension for improved substrate wetting and interfacial adhesion.
Delivers enhanced UV resistance and oxidative stability due to the phenyl group incorporation.
Exhibits low volatility and high flash point, supporting safe handling and processing in industrial environments.
Reactive modifier in high-performance epoxy encapsulants for power electronics and LED packaging.
Functional additive in heat-resistant coatings and anti-corrosion primers for aerospace components.
Surface modifier for silica fillers in thermoset composites to improve dispersion and interfacial bonding.
Co-reactant in hybrid organic-inorganic silicone-epoxy matrices for structural adhesives.
Performance enhancer in flame-retardant epoxy formulations requiring thermal and dimensional stability.
| Chemical Type | Epoxy-functional phenylmethyl polysiloxane |
| Product Form | Clear, viscous liquid |
| Appearance | Colorless to pale yellow, transparent, homogeneous |
| Primary Applications | Epoxy resin modification, high-temp coatings, composite interfaces |
| Key Features | Epoxy reactivity, phenyl-enhanced thermal/UV stability, low surface tension |
| Benefits | Improved crosslink density, filler dispersion, hydrophobicity, and long-term aging resistance |
| Storage Conditions | Store in sealed containers at 15–25°C, protect from moisture and direct sunlight |
| Shelf Life | 12 months from date of manufacture under recommended storage |
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