Bumper powder coating

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Bumper powder coating Specification

Chemical Name
Thermoset Polyester Powder

CAS No
Not Applicable (Mixture)

Type
Powder Coating

Standard
ISO 9001:2015 Certified

Grade
Automotive Grade

Usage
Bumper Coating, Exterior Automotive Parts

Appearance
Glossy Yellow

Physical Form
Fine Powder

Pack Size
20 kg

Pack Type
HDPE Bag

Corrosion Resistance
500+ hours Salt Spray (ASTM B117)

Coverage
8-10 m2/kg (approx.)

Curing Temperature
180C - 200C for 15-20 minutes

Adhesion
Excellent (5B ASTM D3359)

Thickness
60-80 microns (recommended)

Shelf Life
12 months (cool and dry conditions)

Application Method
Electrostatic Spray

Finish
High Gloss Smooth

Hardness
>2H

Resistant To
UV, Chemicals, Abrasion

Bumper powder coating About

Characteristics of powder coatings

It does not contain toxic, solvent free, or volatile toxic substances, so it does not have toxic, three wastes emissions, and other public hazards, fully in line with the requirements of the national environmental protection law.. The coating is dense, has good adhesion, impact strength, and toughness, and has good corner coverage. It has excellent chemical corrosion resistance and electrical insulation. Powder is easy to store, safe and convenient to transport.

Classification of powder coatings

Corrosion resistance: various steel pipelines for transporting oil, natural gas, liquefied gas, etc;

Thin coating powder: computer case, notebook computer, ATM machine, safe, etc;

Automotive powder: automotive hubs, engine blocks, suspension systems, filters, wipers, luggage racks, bumpers, etc;

Ordinary indoor and outdoor powder: furniture, lighting, sports equipment, display racks, shelves, various household appliances, kitchen supplies, etc.

Specialized Protection for Automotive Bumpers

Tailored for automotive bumper and exterior parts, this powder coating delivers a glossy, eye-catching yellow finish while also providing long-term surface protection. Whether faced with harsh environmental conditions or road debris, its robust formula ensures both visual appeal and superior safeguarding.

Easy Electrostatic Application & Rapid Curing

The powder coating is designed for efficient application using electrostatic spray methods. Once applied, the coated part is cured at a temperature range of 180C to 200C for 15-20 minutes. This produces a durable, uniform finish quickly and reliably, suitable for high-volume automotive manufacturing.

Outstanding Durability & Protection

Formulated with automotive-grade thermoset polyester, the coating exceeds industry standards for corrosion resistance, hardness, and adhesion. Its proven performance in ASTM and ISO tests guarantees prolonged protection against UV rays, chemicals, and abrasion, making it ideal for demanding exterior applications.

FAQ's of Bumper powder coating:

Q: How is this bumper powder coating applied during the production process?

A: The coating is applied by electrostatic spray onto clean, prepared bumper surfaces. After spraying, the coated parts need to be cured in an oven at 180C to 200C for 15 to 20 minutes to achieve the optimal finish and performance characteristics.

Q: What benefits does this powder coating offer compared to conventional paints?

A: This product provides superior adhesion, hardness, and corrosion resistance, as well as excellent UV, chemical, and abrasion resistance. The high-gloss, smooth finish lasts longer and protects more effectively than many traditional paint systems, especially for exterior automotive use.

Q: When should the coated parts be cured and at what temperature?

A: For proper curing and optimal results, parts coated with this powder should be placed in a curing oven at a temperature between 180C and 200C for 15 to 20 minutes.

Q: Where can this powder coating be effectively used?

A: This powder coating is primarily designed for use on automotive bumpers and exterior vehicle components, due to its tough, weather-resistant properties and vibrant glossy appearance.

Q: What is the recommended powder thickness, and how much area does a kilogram cover?

A: A coating thickness of 60-80 microns is recommended, providing consistent protection and finish. Each kilogram of powder covers approximately 8-10 square meters, depending on application efficiency and substrate shape.

Q: What are the storage requirements and shelf life of this powder coating?

A: To maintain quality, store the powder in a cool and dry area, away from direct sunlight. When stored as directed, the shelf life is 12 months from the manufacturing date.

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