We can provide a variety of resin types such as mixed type, pure polyester type, fine pattern effect effect powder coating.Suitable for indoor and outdoor use, this product has a luxurious appearance decoration effect.It can help cover the defects of the substrate itself and is widely used in the coating of various high-grade metal products.
Product Features:
The color is beautiful and the style is peculiar. It can cover the defects of the substrate. In the case of stable equipment and process, the pattern is uniform and stable, and the reproducibility is good.
Application series
We can provide various effects such as sand, hammer, silk, marble, and metal appearance;
We can provide a variety of glossy products according to customer needs.
Powder physical properties
Specific gravity: 1.4-1.8g/CM3 (depends on formula and color)
Liquidity: 120-140
Particle size distribution: varies depending on the application. The standard type is an average particle size of 35-40 microns, less than 10 microns of powder <10%, and more than 90 microns of powder <0.5%.
Pretreatment
Appropriate pretreatment methods based on different substrate and coating quality requirements
1 zinc phosphating (minimum 6μm)
2 iron phosphating (minimum 6μm)
3 The working surface should be treated with derusting, degreasing, phosphating, etc., and the workpiece without surface chemical treatment is poor in corrosion resistance and other related performance is poor.
Performance data
Test items | Test standard | smooth finish | texture finish |
Adhesion(1mm) | ISO 2409 | 0 level | 0 level |
Pencil hardness | ASTM D-3363 | F-H | F-H |
Cupping | ISO 1520 | 3-7mm | 3-7mm |
Mandrel bend | ISO 1519 | 2-5mm | 2-5mm |
Impact(20inch.lbs) | ASTM D-2794 | 50KG.CM | 50KG.CM |
Damp heat experiment | GB1740-1989 | >1000h | >1000h |
Salt spray test | GB1771-1991 | >500h | <500h |
Note: 1. The above experiment uses a 0.5 mm rust-removing and degreasing cold-rolled steel plate with a thickness of 60-80 μm.
2, the performance index of the above coating film may change with the change of color and gloss
Health and safety
This powder coating is a non-toxic product, but should avoid inhaling dust during use. It is recommended that operators wear appropriate dust masks and eyes. If possible, avoid long-term direct contact between skin and powder coatings.
Storage requirements
Store in a 28° C, Celsius, ventilated, dry, clean room in hell. Keep away from fire, heating, and direct sunlight. Do not stack in the open air. Under these conditions, the powder can be stored stably for 12 months. If it exceeds the storage period, it can be re-inspected. If the test results meet the requirements, they can still be used.
other
This technical data is for users' reference. The specific indicators are obtained under certain conditions and represent the characteristics of typical products in this series. This technical data does not include powders with special effects. For such powders, please refer to the company's color card, or ask the company's business personnel.