High Insulation Epoxy Powder Coating
Product Overview
High Insulation Epoxy Powder Coating is a thermoset epoxy-based coating system developed to provide you with strong dielectric performance together with reliable corrosion protection and mechanical durability. The formulation is designed to form a dense, uniform film that delivers stable electrical insulation while maintaining the adhesion and chemical resistance typical of epoxy resins.
When you select High Insulation Epoxy Powder Coating, you obtain a coating solution suitable for electrical components, enclosures, and metal structures that require both surface protection and electrical isolation in controlled indoor environments. The system supports consistent curing behavior and stable performance in industrial production.
Application
You can apply High Insulation Epoxy Powder Coating across multiple industries where electrical insulation and corrosion resistance are required, including:
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Electrical cabinets and control panels
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Busbars and conductive supports
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Motor housings and transformer components
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Industrial machinery enclosures
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Metal piping systems in electrical installations
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Appliance internal frames and protective covers
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OEM-manufactured electrical assemblies
Typical coated test samples include cold-rolled steel panels, busbar sections, fabricated electrical enclosures, motor casing samples, and tubular steel parts prepared with appropriate pretreatment.
This coating is primarily recommended for indoor use or sheltered environments where electrical insulation performance is critical.
Parameters
| Item | Specification |
|---|---|
| Resin Type | Epoxy thermoset |
| Finish | Smooth or light texture |
| Gloss Level | Adjustable |
| Recommended Film Thickness | 80–150 μm |
| Adhesion | ISO 2409, Class 0 |
| Impact Resistance | ISO 6272, ≥ 50 kg·cm |
| Flexibility | ISO 1519, ≤ 2 mm |
| Corrosion Resistance | ISO 9227, ≥ 500 hours (depending on pretreatment) |
| Electrical Insulation | Dielectric performance evaluated according to relevant IEC standards upon request |
| Curing Condition | 160–200°C metal temperature, depending on formulation |
| Application Method | Electrostatic spray |
| Substrate | Carbon steel, treated steel |
Features
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High dielectric strength suitable for electrical components
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Excellent adhesion to properly pretreated metal substrates
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Reliable corrosion resistance in indoor environments
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Stable film build for consistent insulation thickness
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Good chemical resistance to oils and common industrial agents
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Compatible with automated OEM production lines
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Certified quality management in accordance with ISO systems
By using this coating, you improve electrical safety, reduce corrosion risk, and maintain consistent product performance in electrical and industrial applications.
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