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EVA foam knowledge

Popularity:5382Publication time:2018-4-9

EVA is divided into two foam hair styles:

1, closed-cell foam (EVA foot pad commonly used closed-cell foam); 2, open-cell foam.

The colors are white, black, and colored. In industry, white, black, and color are often used.

EVA hardness: 25 degrees, 38 degrees, 45 degrees, 50 degrees, 60 degrees, 70 degrees, 80 degrees,

The foot pads used in industry are 38 degrees and 45 degrees, and the internal electronic accessories are generally 25-38 degrees.

 

EVA product features:

Water resistance: Sealed cell structure, non-absorbent, moisture-proof, and water-resistant.

Corrosion resistance: corrosion resistance to seawater, grease, acid, alkali and other chemicals, antibacterial, non-toxic, odorless, no pollution.

Processability: It is easy to carry out hot pressing, selection, coating, lamination and other processing.

Anti-sensation: high resilience and resistance to tension, high resistance, with outstanding shock, anti-skid, buffering function.

Insulation: heat insulation, insulation, cold and low temperature function, can withstand cold and exposure.

Sound insulation: closed-cell foam, good sound insulation.

Environmental protection: EVA is divided into two types: non-environmental protection and environmental protection. Now most of EVA are environmental protection products and can be used with confidence.

Use the scale:
The
EVA foam is the first choice for electronics, electrical appliances, machinery, digital, high-tech products, furniture, toys, hardware, plastics, printing, and panel industries. Widely used to prevent electrical and electronic furniture, ceramic glass wood metal products such as the bottom of the scratch by scratches, can also reduce the noise generated by the movement of objects, compensation for electrical appliances, furniture, uneven foot, together can play a non-slip, shock, buffer, etc. Many results.

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