Automotive Components Powder Coatings MT-A200 Series
We are a manufacturer based in China, specializing in high-quality Automotive Components Powder Coatings MT-A200 Series for industrial clients worldwide. Technical support and custom formulation available.
Category：powder Coating | Brand：MT
Introduction
This epoxy polyester powder coating series is designed for automobile parts such as engine blocks, suspension systems, filters, and springs. It delivers a durable, corrosion-resistant finish that keeps automotive components protected throughout their service life.
1. Coating Characteristics
2. Application
Suitable for various types of engines, suspension parts, filters, and other automobile parts:
3. Application Parameters
Curing Schedule
180–200°C × 10–15 minutes
Spraying Method
High-voltage electrostatic spraying, 60–80 kV
Recommended Film Thickness
60–150 μm
4. Physical Properties
| Item | Instrument | Judgment Standard | Test Standard |
|---|---|---|---|
| Pencil Hardness | Pencil hardness tester | ≥ 1H | ASTM D3363 GB/T 6739 |
| Impact Resistance | Impact tester | 50 kg·cm (8 mm diameter) 2.5 N·m (16 mm / 20 mm diameter) |
GB/T 1732 ASTM D2794 ISO 6272 |
| Bending Resistance | Bending tester (cylindrical / conical shaft) | ≤ 2 mm (cylindrical shaft) | GB/T 6742 ASTM D1737 ISO 1519 |
| Adhesion | Cross-cut (cross-hatch) test | Grade 0 | GB/T 9286 ISO 2409 ASTM D3359 |
| Cupping | Cupping tester | ≥ 6 mm | GB/T 9753 ISO 1520 |
| Salt Spray Resistance | NSS salt spray | ≥ 500 h, Wb ≤ 2 mm | GB/T 1771 ASTM B117 ISO 7253 |
| Moisture and Heat Resistance | Constant temperature and humidity chamber | ≥ 1000 h, slight gloss loss | GB/T 1740 ISO 6270 |
The above tests are all conducted on 0.8 mm degreased and derusted cold-rolled steel plates, with a coating thickness of 60–80 μm. The performance indicators of the coating will vary slightly with the gloss.
5. Environmental Protection
This product does not contain arsenic, selenium, lead, hexavalent chromium, mercury, antimony, cadmium, or other heavy metals, and fully complies with RoHS 2.0 environmental protection requirements.
Note: We provide complete powder coating consultation and application customization solutions based on the actual needs of each customer. The test indicators above are laboratory test data for reference only and are not intended as performance commitments for product applications. The results may vary depending on environmental factors and other conditions.
Need a powder coating for your automotive parts? Tell us the substrate, working environment, and color or gloss you need — we will recommend the right series and quote within one business day.
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