Silico® Modified Silicone Resins
Silico® Modified Silicone Resins are advanced hybrid materials that combine the core performance of silicone—thermal stability, weather resistance, and flexibility—with tailored functionalities via chemical modification. Designed for demanding industrial applications, these resins deliver enhanced adhesion, UV and chemical resistance, and customized curing behavior across diverse systems.
Modified silicone resins are ideal for protective coatings, UV-curable finishes, structural adhesives, insulation, and surface treatments across sectors like electronics, construction, automotive, and energy.
Modified Silicone Resin Products
Epoxy-Modified Silicone Resin
Acrylic-Modified Silicone Resin
Polyester-Modified Silicone Resin
Hybrid-Modified Silicone Resin
Amino-Modified Silicone Resin
Fluorinated Silicone Resins
Types of Vinyl Silicone Resins Offered by Silico®
| Resin Type | Functional Group | Typical Applications | Key Technical Parameters |
|---|---|---|---|
| Epoxy-Modified | Epoxy | Anti-corrosion coatings, electronics, structural adhesives | Viscosity: 500–2000 mPa·s. Solids: 50–60%. Tg: ≥120 °C |
| Acrylic-Modified | Acrylate | UV-curable coatings, optical inks, plastic surface treatment | Viscosity: 200–800 mPa·s. Solids: 50%. Fast UV cure |
| Polyester-Modified | Polyester | Coil coatings, appliance finishes, outdoor industrial coatings | Viscosity: 1000–3000 mPa·s. Solids: 60–70%. Strong hydrolysis resistance |
| Hybrid-Modified | Epoxy + Acrylate / Others | Flexible topcoats, UV dual-cure films, composite adhesives | Viscosity: 300–1200 mPa·s. Solids: 45–60%. Tg: Medium–High |
| Amino-Modified | Amino | Primers, metal adhesion promoters | Viscosity: 800–2500 mPa·s. Tg: 70–130 °C. Excellent adhesion |
| Fluorinated / Specialty | Fluoroalkyl / Silane-Terminated | Anti-fouling, self-cleaning, anti-fingerprint, chemical barriers | Viscosity: 500–1500 mPa·s. Tg: 80–110 °C. Outstanding repellency |
Core Benefits of Silico® Modified Resins
✅ Versatile Crosslinking: Compatible with thermal, UV, and moisture-curing systems
✅ Enhanced Surface Properties: Anti-corrosion, anti-fouling, and improved hardness
✅ Strong Adhesion to Various Substrates: Especially metals, plastics, and composites
✅ Customizable Viscosity and Functionality: Suitable for solvent-based and low-VOC systems
✅ High Transparency & Durability: Excellent for optical, outdoor, and electrical applications
Packaging & Support
Packaging: 25 kg pails, 200 kg drums, or IBC tanks
Customization: Viscosity, solids, solvent systems available upon request
Technical Support: Full TDS, MSDS, and formulation guidance by Silico® experts
Modified Silicone Resin FAQs
A: Modified silicone resins are organosilicon polymers chemically functionalized with epoxy, acrylate, polyester, amino, fluorinated, or hybrid groups. These modifications enhance their adhesion, weather resistance, flexibility, or curing behavior to suit targeted industrial applications.
A: Epoxy-modified resins combine the high heat resistance and durability of silicone with the strong adhesion and chemical reactivity of epoxy groups. This makes them ideal for anti-corrosion coatings, structural adhesives, and electronic encapsulation.
A: Yes. Acrylic-modified silicone resins contain acrylate functional groups that allow rapid curing via UV light or free-radical polymerization. They are widely used in UV-curable coatings, optical films, and printing inks.
A: They offer a balance of flexibility, hardness, and hydrolysis resistance, making them suitable for coil coatings, appliance paints, and outdoor industrial finishes. They are also compatible with standard baking and solventborne systems.
A: Many modified silicone resins are available in low-VOC or solvent-free formulations. Silico® offers eco-conscious options designed to meet international environmental standards and regulations.
A: Amino-modified silicone resins are best for metal substrates. Their amino groups enhance chemical bonding, making them ideal for primers, metal coatings, and composite applications.
A: In some cases, yes. Hybrid-modified resins like epoxy-acrylate or silane-acrylate types are already engineered blends. However, compatibility and curing behavior must be evaluated through formulation testing.
A: Most Silico® modified silicone resins have a shelf life of 12 months when stored in original, sealed containers at or below 25 °C, away from sunlight and moisture.
Packaging Specifications
Silico® Prouducts
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How to Choose Modified Silicone Resins?
| Need | Recommended Resin Type | Key Benefit |
|---|---|---|
| Strong adhesion to metal/glass | Epoxy-Modified | Excellent bonding and corrosion resistance |
| UV-curable coatings & inks | Acrylic-Modified | Fast UV cure, high surface hardness |
| Outdoor & industrial coatings | Polyester-Modified | Weatherability, flexibility, chemical resistance |
| Dual-function hybrid systems | Epoxy-Acrylate / Mixed Modified | Versatile curing, enhanced film properties |
| Primer or adhesion promoter | Amino-Modified | Strong metal adhesion, good compatibility |
| Anti-fouling or self-cleaning | Fluorinated / Specialty Modified | Low surface energy, anti-stain, high durability |
