Epoxy polyester powder coating

Epoxy polyester powder coating About

Product model

GA, SF, FX, etc.

Product characteristics

The coating has good decorative properties, good adhesion and excellent mechanical properties.

Product application

Used for surface coating of refrigerators, household appliances, medical equipment, lighting, steel furniture, aluminum products and mechanical products.

Quality index

Standard numberQ/JSQ13-2006

No.	Item	Index
1	Powder appearance	Powder, uniform color and no organic impurities
2	Sieve residue (125m), %	0, or negotiable
3	Coverage (film thickness 60-80um, flat spray), m/kg	7-10
4	Film color and appearance	Meet the standard color plate and its color difference range
5	Flexibility, mm	Flat, 2; Semi-gloss, 5; Matt, 5
6	Gloss, unit value	Flat, 85; Semi-gloss, 20-40; Matt, 10
7	Adhesion, grade	1
8	Impact resistance, cm	40
9	Pencil hardness,H	2
10	Moisture and heat resistance (500h), grade	1
11	Salt spray resistance (800h), grade	1

Construction reference

Construction method: spraying, voltage 50100kv, air pressure 0.51.5kg/cm, spraying distance 150300mm, coating thickness 6080um, curing temperature 180/15min or 20010/min.

Construction instructions

The workpiece should be pre-treated before spraying to thoroughly remove surface contaminants. The compressed air should be oil-free and water-free and the oil-water separator should be checked frequently for normal operation. The working chuck should be of appropriate size and cleaned regularly to maintain good connection with the grounding transmission part. The powder feeder, powder gun and recycling system should be free of pollution and should not be mixed with powder coatings of different manufacturers or models, otherwise it will affect the appearance of the final coating. The temperature in the oven should be uniform, and the temperature difference of each part should not be greater than 5 to reduce color difference. The recycled powder coating must be sieved and then mixed with new powder in the specified proportion. Dust should be avoided in the construction site to avoid affecting the appearance of the coating.

Packaging specifications

20kg/carton

Storage instructions

The product is sealed and stored in a ventilated place indoors at room temperature (<35). The storage period is one year from the date of completion of production. Expired products can still be used after passing the inspection.

Quality statement

The information and data provided in this manual are only used as our companys suggestions for customers to refer to when selecting products. Although our company strives to ensure the accuracy of the information and data provided, in actual applications, many factors such as substrates, construction conditions, and use environment are beyond our control. Therefore, our company can only be responsible for the quality commitment of the relevant products themselves, and is not responsible for other aspects.

Extensive Color and Finish Range

Discover a spectrum of customizable colors matching RAL and Pantone shades. Epoxy polyester powder coating is available in multiple finishes, including glossy, matt, semi-gloss, texture, structure, and metallic, accommodating a broad range of aesthetic and functional requirements for different metal substrates.


Exceptional Protective Qualities

This coating not only elevates the visual appeal of metal products but also enhances their durability. It provides excellent adhesion, high flexibility, strong impact resistance, and outstanding corrosion protection, passing rigorous quality standards such as ASTM D3359, D522, and B117 with appropriate surface pretreatment.


Versatile Industrial Applications

Applied using advanced electrostatic spray guns, this powder coating is ideal for component manufacturers, metal fabricators, and architectural projects. Its compatibility with mild steel, galvanized steel, and aluminum surfaces makes it suitable for diverse uses where both protection and appearance are imperative.