Pure polyester weather-resistant powder coating
Product model
OWP
Product characteristics
Excellent weather resistance and mechanical properties
Product application
Used for surface coating of steel bridges, highway guardrails, courtyard fences, metal building components, solar water heaters, collectors, outdoor transformers, bicycles, cars, agricultural locomotives and other outdoor steel and aluminum components.
Quality index
Standard number：Q/JSQ13-2006
| No. | Item | Index |
|---|---|---|
| 1 | Powder appearance | Powder, uniform color and inorganic impurities |
| 2 | Sieve residue (125μm), % | 0. or negotiable |
| 3 | Coverage (film thickness 60um, flat spray),m²/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 |
| 12 | Gloss retention (weather resistance), % | Xenon lamp aging test 500h, ≥70; QUV aging test 240h, ≥60; Guangzhou area natural exposure test one year, ≥70 |
Construction reference
Construction method:
spraying, voltage 50~100kv, air pressure 0.5~1.5kg/cm², spraying distance 150~300mm, paint film thickness 60~80um, 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 working chuck should be of appropriate size and cleaned regularly to maintain a 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 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 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.
If you're ready to take the next step or Request Free Samples, Leave your message below and we’ll reply soon. 20+ years of chemical manufacturing & export experience, a partner you can trust.
Send product request
Other supplier products
 |
Cabinet powder Coatings | Brief description This product is made of polyester resin and epoxy resin as the main base materials, and has the excellent decorative properties,... |
 |
Fluorocarbon powder coating | Introduction Standard fluorocarbon powder coating is a 100% solid powder coating with fluorine-containing resin as the main film-forming material.... |
 |
Matte Powder Coatings –Smooth Elegant Durable | Introduction Our matte powder coatings are ideal for a wide range of applications, including furniture, appliances, automotive parts, metal panels... |
 |
Guardrail powder | Brief description Made with saturated polyester resin and curing agent such as TGIC or HAA as the main base material. Features Excellent mecha... |
 |
Fluorescent Powder Coating | Introduction Our fluorescent powder coatings offer intense brightness, eye-catching colors, and exceptional outdoor durability—perfect for s... |
Same products
 |
Sucralose powder Food additive | Seller: Shanghai Yifu Food Ingredients Co., Ltd | Sucralose, as a new generation of high-sweetness sweetener, has demonstrated comprehensive and ou... |
 |
Sucralose Purchase price | Seller: Shanghai Yifu Food Ingredients Co., Ltd | Sucralose, as a high-sweetness, calorie-free, and highly stable artificial sweetener, enjoys wide... |
 |
Sucralose Partners, long-termCooperation | Seller: Shanghai Yifu Food Ingredients Co., Ltd | Sucralose is currently a widely used high-potency sweetener globally. Its safety has been verifie... |
 |
Sucralose Marke quotation | Seller: Shanghai Yifu Food Ingredients Co., Ltd | Sucralose is a high-sweetness agent obtained by replacing the hydroxyl groups at positions 4, 1',... |
 |
Sucralose Supply price | Seller: Shanghai Yifu Food Ingredients Co., Ltd | Sucralose is a trichloro derivative of sucrose (4,1',6'-trichloro-4,1',6'-dideoxy-galactosucrose)... |
