Send Inquiry

Request To Call Back

Decorative powder coating

Get a Price/Quote

Decorative powder coating Specification

Chemical Name
Polyester Resin Based Powder

CAS No
N/A (Mixture of components, no single CAS)

Type
Thermosetting Powder Coating

Standard
ISO 8130 / ASTM D3451

Grade
Industrial & Decorative Grade

Usage
Surface finishing for metals, appliances, architectural structures

Appearance
High gloss yellow

Physical Form
Fine powder

Pack Size
25 kg

Pack Type
Laminated HDPE bag or carton box

Adhesion
Excellent (Cross-hatch test, 0/5 grade as per ISO 2409)

Coverage
8-10 m2/kg at 60 micron

Shelf Life
12 months (stored below 25C under dry conditions)

Application Method
Electrostatic spray

Toxicity
Lead-free, Non-toxic, RoHS compliant

Curing Temperature
180-200C (Oven bake)

Corrosion Resistance
Passes 500 hours in Salt Spray (ASTM B117)

Gloss Level
High Gloss (>85% at 60 angle)

Color Options
Custom colors available upon request

Film Thickness
60-80 microns recommended

Impact Resistance
50 kgcm (ASTM D2794)

Decorative powder coating About

This series of products includes epoxy, hybrid, polyester, polyurethane and other systems, designed to meet the needs of various complex indoor and outdoor environments.

Product Features

Colorful or simple style, to meet diverse aesthetic needs.
Excellent substrate defect hiding ability.
Uniform and stable pattern shape, with excellent pattern reproducibility.

Application areas

Furniture products

Shelf system

Iron hardware

Fitness equipment

Lighting products

Security doors

Safes

Industrial equipment

Product series

Surface effect classification (both suitable for indoor and outdoor environments):

Sand effect

Wrinkle effect

Point diffusion effect

Hammer effect

Shrinkage effect

Metallic appearance effect

Technical parameters

Basic properties of powder:

Specific gravity: 1.11.8g/cm

Coating properties

Mechanical properties	Pencil hardness	GB/T6739-1996	H
Adhesion	GB/T9286-1998	Grade 0
Bending	GB6742-86	3mm
Impact	GB/T1732-93	50kg.cm
Cupping	GB 9753-88	>6mm
Corrosion resistance	Salt spray resistance	GB/T1771-91	No change in coating film after 500-1000 hours, unilateral corrosion at the cross section <2mm
Moisture and heat resistance	GB/T1740-79	>1000 hours slight gloss loss, Grade 1
Weather resistance	Depends on the type of powder coating
Note: The above parameters are laboratory data for reference only. The actual indicators are related to factors such as customer environment, equipment, substrate, pretreatment, and spraying process.

Application conditions

Pretreatment: Phosphating or chromizing treatment is required.

Coating method:

Suitable for corona electrostatic coating.

Artistic effect may vary depending on the process.

Baking conditions: Determined according to the type of product curing system (no specific temperature/time is provided).

Superior Surface Protection

This powder coating offers not only striking aesthetic appeal with its high gloss and color options, but also trusted performance. Withstanding harsh environments, it resists corrosion for extended lifespans, making it ideal for metals and architectural structures exposed to the elements. Rigorous testing verifies its durability and ensures user confidence.

Efficient Application and Lasting Results

Applied through electrostatic spray methods, the coating forms a uniform layer with excellent coverage. After baking at 180-200C, the film demonstrates remarkable adhesion and impact strength. The coating is designed for ease of handling and can be stored for up to 12 months under dry conditions below 25C, ensuring long-term usability.

FAQ's of Decorative powder coating:

Q: How is this decorative powder coating applied to surfaces?

A: The powder coating is best applied using the electrostatic spray method, where the charged powder adheres evenly to the metal surface. Once sprayed, the coated item is cured in an oven at 180-200C, resulting in a smooth, hard, and uniform finish.

Q: What are the main benefits of using this powder coating over liquid paints?

A: This powder coating offers high gloss, exceptional durability against impacts and corrosion, and excellent adhesion. It is lead-free, RoHS compliant, and non-toxic, making it safer for users and the environment. Its coverage efficiency and long shelf life also make it cost-effective for industrial and decorative usage.

Q: Where can this powder coating be used effectively?

A: It is ideal for metal surfaces, including appliances, architectural structures, and any items requiring a decorative, highly durable finish. Its robust properties suit both indoor and outdoor applications where corrosion, impact resistance, and a high-quality appearance are essential.

Q: What is the process for curing this powder coating and why is it necessary?

A: After spraying, the coated surfaces need to be oven baked at a temperature range of 180-200C. This curing process causes the thermosetting polyester resin to crosslink, ensuring the coating becomes hard, durable, and achieves its full mechanical and chemical resistance properties.

Q: When should the powder coating be applied for the best results?

A: For optimal adhesion and appearance, apply the powder coating to clean, dry, and properly prepared metal surfaces. The process should be done prior to assembling parts or installing items, and curing should not be delayed after spraying to achieve the best finish.

Q: What safety and environmental standards does this product meet?

A: The powder coating is formulated without lead and meets RoHS compliance, ensuring it is non-toxic. It adheres to key international standards such as ISO 8130 and ASTM D3451, guaranteeing quality and environmental responsibility.

Tell us about your requirement