Hybrid-Modified Silicone Resin
Silico® Hybrid-Modified Silicone Resin combines silicone’s heat and UV resistance with the adhesion and hardness of epoxy, acrylate, or amino groups. Ideal for high-performance coatings, UV-cure systems, and electronic adhesives, it offers strong bonding and excellent stability.
Product Overview
Silico® Hybrid-Modified Silicone Resin is an advanced, multifunctional organopolysiloxane material engineered by chemically integrating functional groups such as epoxy, acrylate, or amino onto a silicone backbone. This hybridization allows the resin to deliver the thermal resistance, UV durability, and flexibility of silicone with the adhesion, reactivity, and hardness of organic polymers.
Ideal for high-performance coatings, UV-curable systems, composite protection, and electronic adhesives, this dual-cure resin ensures dimensional stability, high crosslink density, and outstanding substrate compatibility.
Typical Technical Specifications
| Property | Typical Range |
|---|---|
| Appearance | Clear to pale yellow liquid |
| Viscosity (25 °C) | 300–1,200 mPa·s |
| Solids Content | 45–60 wt% |
| Tg (Glass Transition) | Mid to high (customizable) |
| Cure Methods | UV / Thermal / Dual-Cure |
| Compatibility | PDMS, acrylates, epoxies |
Key Features & Benefits
Dual-Cure Reactivity
Enables both UV and thermal curing, combining fast surface cure with deep-through curing for structural durability.Excellent Thermal & Weather Resistance
Stable up to 250 °C with strong resistance to UV, oxidation, and moisture—ideal for outdoor coatings and industrial electronics.High Adhesion Versatility
Compatible with substrates like glass, metal, ceramic, plastics, and composite laminates.Low Shrinkage & High Clarity
The siloxane backbone ensures low internal stress and optical transparency—ideal for thick film coatings and optical layers.Formulation Flexibility
Offered in solvent-free and solvent-dispersed versions to support diverse application and environmental needs.
Typical Applications
Dual-Cure Coatings – Flexible, high-gloss coatings for plastics, metals, and optics
Electronics & Optical Films – Moisture-resistant and optically stable films for encapsulation and displays
Composite Protection Layers – High-temperature, corrosion-resistant barriers
Structural & Flexible Adhesives – Long-lasting adhesion with UV/thermal responsiveness
UV-Curable Laminates – Co-curable with acrylates or epoxies in multi-layer systems
Related Grades from Silico® (Examples)
| Grade | Functional Groups | Cure Profile | Application Highlights |
|---|---|---|---|
| Silico® HMR-328 | Epoxy + Acrylate | UV / Thermal | High-gloss protective coatings, hybrid adhesives |
| Silico® HMR-CPX | Acrylic + Amino | UV | Flexible optical films and clear laminates |
| Silico® HMR-750 | Epoxy-rich | Dual-Cure (Fast) | Transparent electronics & UV-stable adhesives |
Comparable to Shin-Etsu KR‑228L, WACKER SILRES® MP hybrid grades
Packaging & Storage
Packaging: 25 kg pails, 200 kg drums, IBC 1,000 kg containers
Shelf Life: 12 months when sealed and stored below 25 °C
Storage: Store in a dry, cool area away from direct heat and sunlight
Why Choose Silico® Hybrid Silicone Resins?
✅ Advanced dual-cure functionality with epoxy, acrylic, or amino groups
✅ High-performance durability for UV, heat, and chemical resistance
✅ Versatile compatibility with various substrate types and systems
✅ Low-VOC options for sustainability and regulatory compliance
✅ Custom formulation support from the Silico® technical team
Jessica G.
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Acrylic-Modified Silicone Resin
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Amino-Modified Silicone Resin
