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Class H insulation – provides "high-temperature protective armor" for motors and electrical equipment
Heat resistant ≥300h at 200°C – performance sustained under long-term high temperatures
Water repellent & moisture resistant – stable insulation performance even in humid environments
Weather & ozone resistant – reliable for outdoor applications
Fast curing – 200°C×1h for efficient production
Excellent chemical stability – corrosion and chemical media resistant
IOTA 6153 is a methyl phenyl silicone resin specifically designed for Class H electrical insulation applications. It combines the high-temperature resistance and water repellency of silicone resins with excellent electrical insulation properties, providing reliable insulation protection for electrical equipment under harsh conditions – high heat, moisture, high-voltage arcs, and more.
From motor impregnating varnishes to mica tape binders and moisture-proof capacitor coatings – IOTA 6153 protects every critical electrical component with consistent quality and outstanding performance.
| Parameter | Value |
|---|---|
| Appearance | Colorless to light yellow transparent liquid |
| Solid content | 50±1% |
| Curing condition | 200°C×≤1h |
| Heat resistance | ≥300h at 200°C |
| Heat loss | ≤5% (250°C×3h) |
| Sector | Application |
|---|---|
| Electrical insulation | Class H insulating varnishes, covering varnishes, impregnating varnishes |
| Mica products | Glass mica tapes, mica plates |
| Capacitors | Moisture-proof capacitor impregnation |
| Specialty paper | Insulation paper, heat-resistant paper treatment |
✅ Class H insulation – safe and reliable
✅ Heat resistant ≥300h at 200°C – long-lasting durability
✅ Water repellent and moisture resistant – withstands harsh environments
✅ Fast curing – high production efficiency
✅ Versatile – one resin, multiple applications
Contact us for samples and technical support.
