Heat Resistant 250–550°C|Ambient Surface Drying|High Gloss & Hardness|Insulation & Weather Resistance

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Resin Features & Applications

IOTA 6057 is an alkyd-modified silicone resin that combines the ambient drying characteristics of alkyd resins with the high/low temperature resistance, water repellency, moisture resistance, and electrical insulation properties of silicone resins. It dries quickly at ambient temperature for convenient application. After full curing, the film exhibits high hardness (≥1H), high gloss, and excellent fullness. It is widely used in high-temperature resistant coatings (approximately 250–550°C).

Technical Specifications

Parameter Specification
Appearance Light yellow to colorless transparent liquid; opalescence allowed, no mechanical impurities
Solid content 50±1%
Viscosity (Ford cup #4) 25–65 seconds
Hardness after full curing ≥1H (Chinese pencil hardness)

Product Features

  • ✅ Excellent high/low temperature resistance – withstands 250–550°C

  • ✅ Ambient surface drying – convenient application without baking

  • ✅ High hardness (≥1H) – tough and scratch-resistant

  • ✅ High gloss and excellent fullness – superior coating appearance

  • ✅ Water repellent and moisture resistant – good hydrophobicity

  • ✅ Good electrical insulation – arc and corona resistant

  • ✅ Excellent weather resistance – maintains gloss and color in outdoor exposure

  • ✅ Good chemical stability – resists chemical media attack

Curing Methods

  • Ambient surface drying – dries quickly at room temperature for easy application

  • High-temperature baking curing (recommended):

    • 200°C × 40 minutes

    • 250°C × 20 minutes

  • Accelerated curing – adding amino resin can shorten curing time

Applications

  • High-temperature resistant coatings (250–550°C) – industrial equipment, pipelines, high-temperature appliances

  • Insulating coatings – insulation protection for motors and electrical equipment

  • Weather-resistant coatings – protective coatings for long-term outdoor exposure

Why Choose IOTA 6057?

✅ Withstands 250–550°C – meets medium to high temperature requirements
✅ Ambient surface drying – convenient and energy-saving
✅ Hardness ≥1H, high gloss, excellent fullness
✅ Combines the advantages of both alkyd and silicone resins
✅ Multi-functional: insulation, weather resistance, water repellency, chemical resistance
✅ Accelerated curing with amino resin – flexible processing options

For samples, formulation recommendations, or technical support, please feel free to contact us.

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