Bicycle Powder Coating-Durable Powder Coating for Frames
We are a manufacturer based in China, specializing in high-quality Bicycle Powder Coating-Durable Powder Coating for Frames for industrial clients worldwide. Technical support and custom formulation available.
Category：powder Coating | Brand：MT
Introduction
Bicycle powder coating gives frames and components an aesthetic, uniform finish with good weather resistance. Gloss level can be adjusted to customer requirements, and a wide range of texture effects is available.
Our epoxy-polyester hybrid powder offers balanced physical and chemical properties for home appliance, automotive and industrial markets. It meets decorative, low-temperature curing and easy-spray requirements, and can be applied effectively on various substrates.
Product Features
No Heavy MetalsFree of heavy metal elements.Wide Colors & GlossMany colors and gloss levels to choose from.Low-Temp Cure OptionLower-temperature curing available.Good Corrosion ResistanceProtects frames from moisture and road conditions.Good Chemical ResistanceHandles oils, grease and cleaning products.Near-Zero VOCVirtually no volatile emissions.
Product Parameters
| Application method | Electrostatic spraying, 50–80 kV |
| Recommended curing | 180°C / 20 min (substrate temperature) |
| VOC | Virtually zero |
| Bulk density | 1.45 ± 0.05 g/cc |
| Theoretical coverage | 3–5 m²/kg at 50 µm film |
| Storage life | 12 months at 27°C and humidity < 60% (from production date) |
Physical Properties
| Property | Test Standard / Method | Result |
|---|---|---|
| Color | Color computer | Visual OK |
| Gloss | ASTM D-523-94 | 20–40% |
| Adhesion | ASTM D-3359-97 | 100% (5B pass) |
| Hardness | ASTM D-3363-92 | 1H (Mitsubishi) |
| Impact resistance | ASTM D-2794-93 | 50 kg·cm (front) |
| Cone bend | ASTM D-522-93 | ≤ 3 mm bend, no cracking |
| Cupping | ISO 1520 | ≥ 6 mm |
| Salt spray | ASTM B-117-97 | < 3 mm creepage, no blistering |
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