IOTA Silicone Oil（Anhui） Co., Ltd.
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In the fields of high-temperature industrial protection and ultra-weather-resistant outdoor coatings, application convenience and heat resistance are often difficult to achieve together. IOTA 6146 Acrylic-Modified Silicone Resin combines the fast ambient self-drying characteristic of acrylic resins with the outstanding temperature resistance of silicone resins. It can be surface-dried quickly at room temperature (thumb-dry in about half an hour) and, when formulated into a coating, withstands temperatures exceeding 500°C, while maintaining excellent gloss and color retention. It is an ideal binder for high-temperature self-drying coatings and ultra-weather-resistant coatings.
Excellent high and low temperature resistance: Clear coating film on tinplate withstands 200°C for ≥300 hours; when formulated into a coating, heat resistance can reach over 500°C
Fast surface drying, convenient application: Reaches thumb-dry in about half an hour at room temperature – no baking equipment required
Good gloss and hardness: Cured film exhibits bright appearance and good hardness
Excellent gloss and color retention: Maintains good appearance after prolonged exposure
Solvent-friendly system: Uses xylene as solvent, good compatibility with various coating systems
| Parameter | Specification |
|---|---|
| Appearance | Light yellow to yellow uniform transparent liquid; opalescence allowed, no mechanical impurities |
| Viscosity (Cup 4), s | 30–70 |
| Solid Content, % | 50±1 |
| Curing Conditions | Fast surface drying; thumb-dry in about half an hour |
| Heat Resistance (Clear Coating Film) | On tinplate: ≥300 hours at 200°C |
| Solvent | Xylene |
Ambient self-drying high-temperature coatings: Ideal for large workpieces that cannot be baked at high temperatures, as well as field repair coatings
Ultra-weather-resistant coatings: Excellent gloss and color retention, suitable for long-term outdoor exposure
Typical application scenarios:
High-temperature pipelines, chimneys, hot air furnaces
Barbecue equipment, engine components
Industrial anti-corrosion, petrochemical equipment, power facilities
Building steel structures, bridges, and other outdoor facilities
| Dimension | IOTA 6146 Performance |
|---|---|
| Temperature Limit | Coating-grade heat resistance >500°C – far exceeding ordinary silicone coatings |
| Application Conditions | Ambient self-drying – not restricted by baking equipment |
| Drying Speed | Thumb-dry in about half an hour – improves application efficiency |
| Appearance Performance | High gloss, good hardness, excellent gloss and color retention |
| Overall Cost | Reduces baking energy consumption, simplifies application process |
Superior Heat Resistance: Withstands over 500°C – handles high-temperature conditions with ease
Greater Application Flexibility: Ambient self-drying – can be applied both indoors and outdoors on site
Balanced Performance: Comprehensive improvement in heat resistance, weatherability, gloss, and hardness
Stable Quality: Strict control of impurities and batch-to-batch consistency
IOTA 6146 – Ambient self-drying, 500°C heat resistance – making high-temperature protective coatings simple and reliable.
