EAA powder coating is a type of thermosetting powder coating that is mainly composed of ethylene-acrylic acid copolymer as the film-forming substance, combined with pigments, fillers, leveling agents, and other additives. It is manufactured through processes such as melt extrusion, cooling, pelizing, crushing, and sieving.
Main features and advantages:
1. Outstanding Bonding Performance
· This is the most prominent advantage of EAA. It has extremely strong adhesion to a variety of metal, such as steel, aluminum, chrome-plated, and galvanized parts, without the need for primer.
· Even for plastics that are difficult to adhere to such as polypropylene, strong bonding can be achieved after surface treatment.
2. Excellent Corrosion Resistance
· The coating is dense, providing superior barrier properties water, acids, alkalis, salts, and other chemical media.
· Therefore, it can provide long-term rust and corrosion protection for metals.
3. Mechanical Properties
· The coating is tough, with outstanding impact resistance, flexibility (deep drawing/stretching resistance), and wear resistance.
· Even after bending impact, the coating is less likely to crack or peel off.
4. Electrical Insulation
· It has good electrical insulation properties, suitable for metal parts requiring.
Main application fields:
1. Reinforcement bars, prestressed steel wires/strands
· This is the largest and most common application for EAA powder coatings Reinforcement bars coated with EAA are widely used in reinforced concrete structures, such as bridges, highways, ports, tunnels, water conservancy facilities, etc. It can effectively prevent corrosion of steel bars by alkaline substances in concrete and external chloride ions, greatly extending the service life of the structure.
2. Metal frameworks/fences
Metal frameworks, barriers, fences, etc. used in outdoor environments require excellent weather resistance and corrosion resistance.
3. Electrical and electronic components
· Used for motor rot, stators, transformer cores, etc., it provides both insulation protection and mechanical and corrosion protection.
4. Automobile and mechanical parts
· Such as brake, shock absorbers, filters, etc., taking advantage of its impact resistance, oil resistance, and anti-corrosion properties.
5. Composite metal materials
· It can be used as a bonding layer for manufacturing metal-plastic composite pipes or sheets.
Packaging: 20kg/carton, or 25kg/carton
Transportation: Non-dangerous goods, suitable for various modes of transportation. Avoid prolonged exposure to direct sunlight, and prevent contamination by water, oil and other chemicals.
Customized Service is Offered.
color, quantity, texture, glossiness, packaging, and other personalized customization...
Free Sample is Available.
Fast Delivery: 3~10 days.
