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What is made of high elastic EVA foam material
What type of EVA foam material is made of high elastic EVA foam? Nowadays, many factories demand high-elastic EVA materials. Customers ask how to produce them. Editor Le Liang will briefly introduce them here.
High-elastic EVA foam is made of EVA raw material, color masterbatch, foaming agent, etc. through high temperature foaming. In terms of different foams, there are environmentally friendly coarse-pored EVA, ordinary EVA, food-grade odorless environmentally friendly EVA, fire-resistant EVA and anti-static EVA. EVA sheet can be processed into EVA inner support, EVA tray and EVA inner lining.
In terms of hardness, the lining has an EVA lining with an ordinary hardness of 38 degrees. In terms of performance, there are ordinary environmentally friendly EVA lining, fireproof EVA lining and antistatic EVA lining. In terms of color, there are black EVA lining. White EVA lining, colorful EVA lining.
EVA foam inner support, as the name suggests, is to put a certain product in this EVA box, and then need a package outside, put the EVA lining into this package, this package can have a metal tin box or a white cardboard box Or in a carton. In fact, EVA foam inner support is also a kind of EVA product, which has the characteristics of EVA. So let's take a look at the characteristics of EVA. EVA, which is foamed at high temperature by EVA raw materials, color masterbatch, foaming agent, etc. In terms of different foams, there are environmentally friendly coarse-pored EVA, ordinary EVA, food-grade odorless environmentally friendly EVA, fire-resistant EVA and anti-static EVA. EVA sheet can be processed into EVA inner support, EVA tray and EVA inner lining.
The normal hardness of EVA foam is 38 degrees, with 45 degrees, 60 degrees, 70 degrees, and 80 degrees. EVA foam double-sided tape refers to a double-sided tape made by coating adhesive on both sides of an EVA foamed substrate. Adhesives include oil glue, hot melt and rubber glue. They are rich in colors, including white, gray, black and other colors. They have good shock and buffer performance, airtight cells, good sound insulation, heat insulation, moisture resistance, chemical corrosion resistance, etc. It also meets environmental protection requirements, and can be used as auxiliary materials in various electronic products, electrical appliances, automobiles, communications, computers, toys, household hooks, sports equipment, plastics, hardware and other industries. Common thickness: 0.5mm-50mm, generally Use white or yellow release paper, applicable temperature: 20℃-60℃.