The EVA in the EVA anti-skid pad is solid at room temperature, and it is heated and melted to a certain degree to become a fluid with a certain viscosity. EVA rubber and plastic products are new environmentally friendly plastic foam materials, which have the advantages of good cushioning, shock resistance, heat insulation, moisture resistance, chemical corrosion resistance, bacteria and water resistance, and are non-toxic and non-absorbent.
EVA can be used to make refrigerator ducts, gas pipes, civil construction plates, containers and daily necessities, as well as packaging films, gaskets, medical equipment, and can also be used as hot melt adhesives, cable insulation layers, etc. At present, it is used in the solar cell industry to bond the cells in the crystalline silicon cell with the surface photovoltaic glass and the cell back sheet.
The performance of EVA has a great relationship with the content of vinyl acetate (VA). When the content of VA increases, its resilience, flexibility, adhesion, transparency, solubility, stress crack resistance and impact performance will all be affected. Increase; when the content of VA decreases, the rigidity, wear resistance and electrical insulation of EVA will increase.
Generally speaking, when the VA content is in the range of 10% to 20%, it is a plastic material, and when the VA content exceeds 30%, it is an elastic material.
Huiyang Yifeng Industrial Co., Ltd. mainly produces foam rubber grips, EVA grips, pen covers, handicraft sponges, EVA sponge balls, self-adhesive rubber EVA shock-proof pads, PORON foot pads, styrofoam strips, silicone strips Tube. Insulation fast paper. Toy car tires. Velvet paper flannel. Dust-proof nets, etc...Suitable for fitness equipment, electronics factories, speaker factories, stationery factories, crafts, hardware, toys, lighting, etc. Our company In line with the principle of good faith, fair transaction to win customers. Hope to build a bridge of friendship with customers.