Epoxy Modified Silicone Resin
| Chemical Name: | Epoxy Modified Silicone Resin |
| Product Category: | Silicone Resin – Product |
| Appearance: | Colorless transparent to light yellow liquid. |
| Viscosity, cst: | 50-100 (closed 4 cup) |
| Solid content: | 55±1 % |
| Curing conditions: | Surface dry at room temperature, fully cured with 250℃ for 20mins. |
| Heat resistance: | ≥200h (varnish sheet) Tinplate sheet (200℃) |
| Epoxy value: | 0.02-0.07 |
| Solvent: | xylene/butanol |
Epoxy Modified Silicone Resin Describe
Epoxy-modified silicone resin offers exceptional high and low-temperature resistance, waterproof and moisture-proof properties, and excellent electrical insulation. Once fully cured, it delivers high hardness (≥2H), superior gloss, excellent fullness, and outstanding heat resistance, making it ideal for high-performance coatings and electrical applications.
Epoxy Modified Silicone Resin – High-Performance Heat-Resistant Coating
Product Description
Epoxy-modified silicone resin offers outstanding resistance to high and low temperatures, excellent water and moisture resistance, and superior electrical insulation properties. Once fully cured, it delivers high hardness (≥2H), high gloss, excellent fullness, and exceptional heat resistance, making it ideal for high-performance coatings and industrial applications.
Technical Index
| Item | Specification |
|---|---|
| Appearance | Light yellow to yellow transparent liquid, allowing milky white light without mechanical impurities |
| Viscosity (cst, closed 4 cup) | 50-100 |
| Solid Content (%) | 55±1 |
| Curing Conditions | Surface dry at room temperature, fully cured at 250℃ for 20 mins |
| Heat Resistance (varnish sheet on tinplate at 200℃) | ≥200h |
| Epoxy Value | 0.02-0.07 |
| Solvent | Xylene/Butanol |
Precautions
- The dilution solvent must not contain water, sulfur-containing compounds, pyridine, or impurities, as they may affect adhesion, dryness, and resin film performance.
- During processing, a large amount of flammable and explosive solvents may volatilize. Ensure proper ventilation, fire prevention measures, and strict fire source control.
- Equipment and tools must be clean and free from dust, foreign matter, and water.
- Acids, alkalis, organic acid salts, and amine compounds can accelerate curing and impact heat resistance and electrical properties. Avoid exposure to these substances during storage.
Storage & Shelf Life
- Storage Period: 12 months under optimal conditions.
- Store in a ventilated, cool, and dry place, away from direct sunlight, acids, alkalis, and heat sources.
Packaging & Transportation
- Available in 20kg / 200kg iron drums.
- Transported as non-dangerous goods under proper storage conditions.
Packaging Specifications
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Epoxy Modified Silicone Resin : Guide
Epoxy-modified silicone resin offers exceptional high-temperature resistance (up to 600℃), weather resistance, chemical stability, and corrosion resistance. It is ideal for special coatings and H-class insulating coatings. This resin can be two-component cured at room temperature or high-temperature baked for enhanced performance.
Usage:
- Cured with 650 polyamide (10%) or T-31 (5%) for improved properties.
- Add 5-10% KH550 for enhanced high-temperature resistance.
Storage:
Use with butyl ester, PMA, or butanol as solvents. Store in a cool, dry place.
