First, what is EVA?
EVA scientific name ethylene-vinyl acetate copolymer, which is made from the copolymerization of ethylene (E) and vinyl acetate (VA). (What can people say? If so, if you don't understand it, look directly at the following features.) Features: It has characteristics such as wear resistance, shock resistance, and sound insulation. The disadvantage is that EVA materials have poor environmental performance and can easily decompose and emit harmful gases such as formaldehyde.
However, many EVA mats have a small taste after ventilated storage. They smell bad with the nose, but they are very noticeable when they are laid in cars, closed doors and windows, and sun exposure.
Therefore, when buying car mats, on the one hand, ask your nose for flammability, and more importantly, look at the product label or confirm with the seller whether the material in the middle layer of the mat is EVA or XPE.
Second, then what is EVA foam:
EVA foam is commonly known as EVA foam material. This product is made of EVA/PE rubber plastic particles as the main raw material. Adding foaming agent and other additives and other accessories are molded and foamed in a high-temperature foaming furnace and then designed. Machinable forming, according to the customer's product specifications and cutting requirements, the formation of the EVA sheet. In addition, EVA foam can also be made into EVA coils. The product has the advantages of shock resistance, cushioning, heat insulation, sound insulation, moisture resistance, high rebound, chemical resistance, non-toxic, odorless and non-absorbent. And easy to hot pressing, cutting, coating, bonding, complex fabric, flocking and other processing. Widely used in automotive, electronics, engineering construction, insulation, industrial, packaging, culture and sports industries. Thickness: 1-60mm, width: 1.4m wide, 2.4m long (other specifications can be customized).
Third, what are the main features of EVA?
Water resistance: closed cell structure, non-absorbent, moisture-proof, good water resistance.
1. Corrosion resistance: Resistant to seawater, grease, acid, alkali and other chemicals, antibacterial, non-toxic, odorless, and non-polluting.
2, processing: and easy to hot pressing, cutting, coating, bonding and other processing.
3, anti-vibration: rebound and high tensile strength, toughness, with good shock / buffer performance.
4, heat preservation: heat insulation, insulation, cold and low temperature performance, can withstand cold and exposure.
5, sound insulation: closed cell, sound insulation effect is good.
Whether you are my new customer or an old friend, I feel honored to have the opportunity to provide you with quality and comprehensive services. We hope that our growth can bring you greater development and give us opportunities to help you create brilliant prospects!
Phone: (+86) 134-1233-3367
Tel: (+86) 0755-36354148
Add: 19 / F, building a, Wanhe science and technology building, No. 7 Huitong Road, Fenghuang community, Fenghuang street, Guangming District, Shenzhen