Compared with which process is more wear-resistant and durable?

The editor has received many inquiries from readers about why the paint on the surface of the insulation cup always falls off, asking how to avoid falling off?Is there any process that can keep the paint on the surface of the water cup from falling off?Today, editor will share it with my friends, and hope this article can help you.If you have inaccurate opinions, please point out that the editor must correct them.

At present, the surface spraying processes of the thermal insulation cup sold on the market are generally as follows: spray paint (bright paint, matte paint).There are many kinds of paints: pearlescent paint, rubber paint, ceramic paint, etc. Most factories will use environmentally friendly water-based paint.

Spray plastic/powder (glossy powder, semi-matte powder, matte powder), powder also includes ordinary powder, water-resistant boiled powder, fine powder, medium-coarse powder, coarse powder, etc.

PVD process is also called vacuum plating. If you don't know the effect of PVD process, most of the people who see the high brightness of the surface to achieve the mirror effect and some will have a gradient rainbow effect are using PVD process.The above three processes are the most common in the market. Other processes, such as printing and polishing, will be shared with you in a separate article.

Comparison of painting, powder coating and PVD.Due to the production mode of PVD process, the surface coating is thin but hard, and the wear resistance after baking at high temperature exceeds that of painting process.However, the impact resistance is poor, and the coating will fall off when being impacted by external force during use, and in serious cases, large area will fall off.

Different paints used in painting process have different effects.The abrasion resistance and impact resistance of ordinary paint are average, and the rubber paint is better.Due to the generally high baking temperature and good hardness of the coating, the ceramic paint has excellent wear resistance and impact resistance.However, due to the cost of ceramic paint materials and the difficulty of processing, there are still a few thermal insulation cups sprayed with ceramic paint on the market.

Plastic spraying is also called powder spraying process.This process itself has high requirements for baking temperature and baking time.At the same time, because the powder spraying process is electrostatic adsorption process, the coating has strong adsorption capacity.In addition, the hardness of the material itself is high, so the surface of the insulation cup will be more wear-resistant and impact-resistant after the plastic spraying process.Among the three processes of spray painting, PVD and powder spraying, the surface coating of powder spraying process is the best in terms of wear resistance, durability and impact resistance.

Dongguan Zhanyi Commodity Technology Co., Ltd. specializes in the production of metal cups, plastic cups, coffee cups, suction mug, lunch boxes, food jar, travel mugs, portable water bottles, sports bottles, home life desktop trash cans, thermos bottles, etc.These products are all our annual exports, and are recognized and loved by the US, Europe, Australia, Japan, South Korea, Taiwan, Hong Kong and other consumers. Support for small quantity order, fast customization.