Ethylene Acrylic Acid Copolymer (EAA)

Ethylene Acrylic Acid Copolymer (EAA)

Ethylene acrylic acid copolymer (EAA) is a material with thermoplasticity and very high adhesion. When the MI is the same, the transparency, toughness, cohesiveness and environmental stress cracking increase with the increase of the AA content; on the contrary, the rigidity, the vapor transmission rate and the chemical resistance are better. When the AA content is the same, the adhesion and processing performance will be better as the MI increases. Mainly used in packaging, powder coating, adhesives, hot melt adhesives, sealing materials, water-based solvents, environmentally friendly degradation materials.

Ethylene Acrylic Acid Copolymer (EAA) Features:

1, Excellent adhesion, and EAA can bond materials: aluminum and tin metals and their oxides, glass, cellulose, wood, leather, cellophane, protein, nylon, polyurethane, polyethylene, three yuan Propylene, etc.;

2, The use of a wide range, will not cause thermal decomposition of bubbles, the recommended temperature is between 120-160 ° C;

3, Ethylene Acrylic Acid Copolymer (EAA) easy to process, high fluidity, ultra-low melting point, reduce dosage, reduce costs.

Application field:

1. Powder coating: This product can be made into powder and can be sprayed on the surface of pipes (Fig. 3), steel, non-woven garments, etc. as anti-corrosion or bonding materials;

2. Hot melt adhesive: used for difficult bonding materials; can also be used for the middle adhesive layer of high-end clothing collar;

3. Aqueous solvent: It can be dissolved in hot alkaline solution under appropriate reaction conditions, and can be used to prepare aqueous binder for clothing and clothing;

4. degradation of environmentally friendly materials: Ethylene Acrylic Acid Copolymer (EAA) and starch-based materials blended to produce degradable plastics.

Technical indicators:

Acrylic content: AA: 20%

Melt index: MI: 300g/10min

Density: 0.91-0.94g/cm3

It can also be customized according to the special needs of customers for AA content and MI melt index!