How to distinguish the quality of railing plastic powder?

Plastic powder is a granular powder coating that is mainly used to color products. The powder coating is evenly sprayed onto the surface of the product through spraying. Unlike paint, plastic powder has uniform coloring and does not require repeated spraying. After coloring, it has a good quick drying effect and is a commonly used coloring process on assembly lines. Today, we will talk about how to distinguish the quality of railing plastic powder?

1. Appearance: Hand feels silky smooth, fluffy, and floating Rough to the touch, heavy to the touch, and heavy to the touch Grasp a handful of powder in your hand, the smoother and looser the powder, the better the quality. Conversely, if the powder is rough and feels heavy, the quality is poor Not easy to spray, with a lot of secondary powder falling, resulting in significant waste.

2. Volume: The larger the volume, the less filling material in the powder coating, and the higher the cost. The better the powder quality The smaller the volume, the higher the filling material in the powder coating, and the lower the cost. The worse the powder quality The same cardboard box, depending on which one has a larger volume of powder, is considered good powder, while that one has a smaller volume, is considered poor powder Not easy to spray, with a lot of secondary powder falling, high waste, small spraying area, and high usage cost.

3. Storage time: Good powder can be stored for a long time without changing the leveling and other effects of the powder Poor powder cannot be stored for a long time. Poor powder will experience a decrease in leveling and other effects after 3 months The normal shelf life of powder at room temperature is 12 months.

With the hot sales of plastic powder, the quality of many plastic powders on the market is worrying. This type of plastic powder has uneven coloring and very rough particles, making the surface of the product very rough. Therefore, when choosing plastic powder, attention should be paid to the quality of the plastic powder. Plastic powder is generally used for spraying and coloring anti-theft doors, railings, and courtyard doors. If you need non-standard door plastic powder, courtyard door plastic powder, or railing plastic powder for anti-theft doors, please call the manufacturer for consultation.