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IOTA 6146 Acrylic Modified Silicone Resin: An Ideal Base Material for Room-Temperature Air-Drying High-Temperature Resistant Coatings

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In scenarios such as industrial equipment maintenance, outdoor steel structure coating, and on-site application, the air-drying characteristics of coatings are equally as important as their high-temperature performance. IOTA 6146 Acrylic Modified Silicone Resin, with its rapid room-temperature surface drying, temperature resistance above 500°C, and excellent gloss and color retention, becomes an ideal base material for room-temperature air-drying high-temperature resistant coatings and super weather-resistant coatings, achieving high-performance coating protection without the need for baking equipment.


Why Choose IOTA 6146

Room-Temperature Air-Drying, Convenient Application

  • Rapid surface drying, reaching finger-dry in about 30 minutes, facilitating on-site application

  • No baking equipment required, suitable for large equipment repair and working conditions where baking is not possible

  • One-component system, easy to use, reducing construction procedures

Excellent High-Temperature Resistance

  • Temperature resistance up to 500°C or higher, suitable for protection of high-temperature equipment, pipelines, furnaces, etc.

  • Heat resistance of tinplate (200°C) ≥300 hours, outstanding high-temperature stability

  • Good gloss and color retention at high temperatures, maintaining coating appearance like new

Excellent Comprehensive Performance

  • Good gloss, good decorative effect of coating

  • Good hardness after curing, scratch and wear resistant, extending service life

  • Excellent high and low temperature resistance, adaptable to wide temperature range working environments

Strong Process Adaptability

  • Moderate viscosity (30-70 seconds, No.4 cup), suitable for spraying, brushing, and roller coating

  • Solid content 50±1%, controllable film thickness, good economy

  • Uses xylene as solvent, good compatibility with existing coating systems


Technical Specifications

Parameter Specification
Appearance Light yellow to yellow uniform transparent liquid, milky sheen permitted, free of mechanical impurities
Viscosity (No.4 Cup) 30-70 seconds
Solid Content 50±1%
Curing Conditions Rapid surface drying, reaching finger-dry in about 30 minutes
Heat Resistance (Clear Coat Film) Tinplate (200°C) ≥300 hours
Solvent Xylene

Main Application Areas

Room-Temperature Air-Drying High-Temperature Resistant Coatings

  • On-site coating for high-temperature pipelines, chimneys, and furnace exteriors

  • Surface protection for heat exchangers, reactors, and high-temperature fans

  • On-site repair and maintenance coatings for industrial equipment

  • Heat-resistant coatings for automotive exhaust pipes and engine components

Super Weather-Resistant Coatings

  • On-site coating for large steel structures such as bridges, storage tanks, and towers

  • Outdoor protective coatings for marine engineering and port machinery

  • Anti-corrosion protection for immovable large equipment

  • Long-term weather-resistant coatings for outdoor facilities

Specialty Industrial Protection

  • Heat-resistant anti-corrosion coatings for petrochemical equipment

  • High-temperature protective coatings for power facilities

  • Surface protection for aerospace equipment

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