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Qinsun Instruments Co.,Ltd

Contact:qinsun

TEL: 13816217984

Email:services@moutainchem.com

Fax:+86-21-6420 0566

Address:No.258 Ban Ting road, Song Jiang district, Shanghai

Powder Coating

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Pure epoxy powder coating

Email:services@moutainchem.com

Specifications:

Product details

Product model

CH

Product characteristics

Excellent performance, strong versatility, excellent corrosion resistance and electrical insulation.

Product application

Used for surface coating of pipes, valves, steel furniture and kitchenware, indoor sports equipment and instrument housing, as well as insulation encapsulation of electronic components, coils and motor rotors.

Quality indicators

Standard number: Q/JSQ13-2006

No.ItemIndicator
1Powder appearancePowder, uniform color and no mechanical impurities
2Sieve residue (125μm), %0. or negotiable
3Coverage (film thickness 60μm, flat spray), m²/kg7-10
4Paint film color and appearanceMeet the standard color plate and other difference ranges
5Flexibility,mm≤2
6Gloss, unit value≥85 or negotiable
7Adhesion, grade≤1
8Impact resistance, cm≥40
9Pencil hardness, H≥2
10Heat resistance (500h), grade≤1
11Salt spray resistance (800h), grade≤1

Construction parameters

Construction method: Spraying, voltage 50~100kV, air pressure 0.5~1.5kg/cm², spraying distance 150~300mm, paint film thickness 60~80μm, curing temperature 180℃/15min or 200℃/10min.

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 workpiece fixture should be of appropriate size and cleaned regularly to maintain good connection with the grounding transmission part.

The powder supply barrel, powder spray gun and recycling system should be free of pollution. Powder coatings from different manufacturers or models should not be mixed, otherwise the appearance of the final coating will be affected.

The performance of the baking oven should be stable, the temperature inside the oven should be uniform, and the temperature difference between 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 should be sealed and stored in a ventilated place 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 company’ s 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 use, 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.

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