A, EVA is what material:
(1), ethylene - vinyl acetate **** polymer (also known as ethylene - vinyl acetate **** polymer) is made from ethylene (E) and vinyl acetate (VA) **** polymerization, the English name is called: Ethylene Vinyl Acetate, abbreviated as EVA, or E/VAC.
The EVA by ethylene - vinyl acetate **** polymer (also known as vinyl acetate **** polymer) using the ethylene - vinyl acetate **** polymer. p>(2), EVA by ethylene - vinyl acetate *** polymer (also known as ethylene - vinyl acetate *** polymer) using ethylene (E) and vinyl acetate (VA) *** polymerization made
(3), EVA in the content of vinyl acetate (VA) in the 5-40%, compared with polyethylene (PE), EVA due to the introduction of vinyl acetate monomer in the molecular chain, thus reducing the high crystallinity, and therefore the high crystallinity.
Two, EVA has what use:
(1), widely used in electronic and electrical shockproof anti-slip, sealing and insulation, a variety of packaging boxes, metal cans lining and other industries.
(2), products) are widely used in: instrumentation, gifts, printing, packaging, machinery, tablet computers, cell phones, cell phones, digital cameras. Digital camera. Air conditioner. Water dispenser. Computer. Electronic appliances. Communication． Military products． Speakers． Lighting． Toys and other industries. Stationery, travel goods, children's) toys, kindergarten handmade DIY products, EVA packaging products, etc. (EVA, RB, back to adhesive, latex foam), laminating fabrics, adhesives and other materials production and deep processing, such as: composite sheet, molding, laminating and so on.
(3), (materials) are widely used in shoes, bags, packaging, sports equipment, hats, toys, clothing, bedding, decorative materials, sofa materials, automobile mattresses, canopy, communication equipment, household appliances, electronics industry, computers, hardware tools, medical equipment, instruments, furniture, toys, handicrafts, tourism products, cultural products, cosmetics, etc.