As an important decorative coating, powder coating is widely used on the surface of workpieces, which generally has excellent adhesion, high decoration and good physical properties, and can maintain the beauty and durability of the surface of the object for a long time. However, friction is everywhere in life, and after the product is subjected to the impact and friction of unavoidable objects or human factors, it will leave scratches or wounds on the surface of the coating film, which will ultimately affect the decorative effect and quality. Rather than repainting, it's better to choose the right powder coating in the first place.
Super wear-resistant powder coating, which combines multiple advantages such as strong adhesion, high temperature resistance, hand sweat resistance, impact resistance, good chemical stability, good insulation and good wear resistance, shows excellent convenience and adaptability in the process of use, and can be called the "savior" of industrial wear. At the same time, taking into account the key factors throughout the life cycle, ultra-abrasion resistant powder coatings require less maintenance and can have longer cycles, with significant economic benefits. Today, Jun Meiqi will talk to you.
01 Abrasion resistance: the key to durability and quality
Abrasion resistance, which can be seen as the number of times of scrubbing resistance in powder coatings, generally speaking, the higher the abrasion resistance of the coating, the higher the long-term protection of the substrate. Junmagi's powder coatings for new energy vehicles, powder coatings for doors and windows, antibacterial powder coatings, metal powder coatings, fluorocarbon powder coatings, etc., all have good wear resistance. However, abrasion resistance is only one of the must-have features of these powder coating types.
As a functional powder coating, super wear-resistant powder coating emphasizes "excellent wear resistance", which can maintain long-term durability even in high-frequency use or heavy friction environments.
Product advantage 1: strong anti-wear ability, which can effectively avoid or reduce the wear and tear of the surface of equipment parts, further extend the use time of equipment and improve production efficiency;
Product advantage 2: The coating material has a low friction coefficient and good adhesion, which can be closely combined with the metal surface, without peeling and falling off the coating, and prolonging the service life of the product;
Product advantage 3: further enhance mechanical properties, have good toughness and seismic resistance, good compatibility with the environment, and are more in line with the sustainable development strategy of energy saving, material saving and environmental protection at this stage.
02 Here's what you need to know about abrasion resistance!
Abrasion resistance is not a unique property of the coated surface, it is also related to other physical properties, such as: roughness (the rougher the coating surface, the more likely it is to wear); Hardness, toughness, and flexibility (if the coating is not hard enough, impact may cause the system to break to the substrate; The harder the coating, the more prone it is to brittle fracture); Adhesion strength and tensile strength (an excellent abrasion-resistant coating must be able to withstand high loads, provide low friction, and must not exhibit cohesive fracture or adhesion to the substrate).
Nowadays, with the development of science and technology, the demand for abrasion resistance is also increasing, but the methods of testing abrasion and scratch resistance are completely different for different application areas, such as automotive interiors, furniture coatings and consumer electronics, and customers and consumers in different applications will also require their own tests. Super wear-resistant powder coating has rich application scenarios, which can be used in tooling and home decoration, Junmeiqi focuses on the research of super wear-resistant powder coating, creating a long-lasting guard, in order to better improve the wear resistance of the coating.
03 Take research as the key to find the beauty of powder
At present, powder coating is facing the challenge of sustainable development and improving product performance, in addition to wear resistance, customers have strict requirements for product anti-corrosion, insulation, high temperature resistance, high flexibility, salt spray resistance, acid and alkali resistance and weather resistance.
(Source: Jun Meiqi)