Powder Coating for Automobile Wheels

Product Description

Our special powder coatings are mainly for automobile hub (steel ring), specially designed epoxy polyester powder coating series for the characteristics and requirements of hub bottom and finish.

Advantage

We always pay close attention the quality of our powder coatings, in order to protect your benefits, we will control your order strictly to ensure that the quality of each batch of your order is very stable, so that you can be 100% assured. Our powder coating testing equipment is cutting-edge in the industry, and R&D investment is increasing.

Product Features

Our car rim powder coating characteristics are strong adhesion, excellent leveling, high air permeability, salt spray resistance.

Our car rim powder coatings are Suitable for automobile aluminum wheel hub, steel ring.

Spraying method: High voltage electrostatic spraying 60-80KV

Recommended film thickness: 60-150 um

Application parameters: the curing time is 180°C ~ 200°C x 10-15 minutes

Coating Properties

Item	Test Equipment	Criteria	Testing Standard
Pencil hardness	Pencil hardness	≥ 1H	GB/T 6739 ASTM D3363
Anti impact	Anti impact tester	50kg. Cm (dia 8mm) 2.5Nm (dia 16mm) (dia 20mm)	GB/T 1732 ASTM D2794 ISO 6272
Bending resistance	Bending tester	≤ 2mm (cylinder axis) core shaft bending	GB/T 6742 ASTM D 1737 ISO 1519
Adhesive force	Gridding test	0 grade	GB/T 9286 ISO 2409 ASTM D 3359
Salt spray resistance	NSS salt spray	≥ 1000 H, Wb ≤ 2mm	GB/T 1771 ASTM B-117 ISO 7253
Cupping test	Cupping tester	≥ 6mm	GB/T 9753 ISO 1520

The above tests all use 0.8mm pure aluminum plate with a fim thickness of 60 ~ 80um. The performance index of the film will change slightly with the difference of luster.

This product does not contain arsenic, selenium, lead, hexavalent chromium, mercury, antimony, cadmium and other heavy metals, and meets RoHS requirements.

Note: We will supply complete consultation for our clients according to their actual demand and requirement, all the test indicators mentioned in this report are the data obtained from laboratory tests for reference only and do not represent the performance commitment of the product application.

Why Choose Us as Your Industrial Powder Coatings Supplier?

With 28 advanced production lines across China and Indonesia, we deliver 1,200+ tons/month of industrial-grade powder coatings trusted by OEMs and equipment builders worldwide.

✅ 20+ Years in Industrial Coating Formulations
✅ Custom Colors, Textures & Functional Properties
✅ RoHS/REACH-Compliant, Low-Cure & Anti-Corrosion Formulas
✅ 15-Day Lead Time Guaranteed – 50+ Countries Served

For more details please contact YD Powder Coating