Ethylene-vinyl acetate copolymer is the raw material we use, also called EVA. It is a closed cell foam. High-pressure polyethylene adopts the world’s advanced assembly lines and the most scientific and advanced formula. It is blended with high-pressure polyethylene, flame retardants, foaming agents, cross-linking agents and other raw materials. The equipment, after passing the polyolefin, through the chemical rack, and then transporting the product obtained by the secondary foaming equipment (twice foaming), it has a fairly fine and completely independent bubble structure.
1. Thermal insulation: EVA has a fine independent bubble structure, and air convection is small, so the thermal conductivity is low.
2. Shock absorption and cushioning: EVA has a light weight, elasticity and good shock resistance.
3. Sound insulation and cold protection: EVA has a 100% airtight room with good sound insulation and can prevent noise.
4. Anti-aging: antibacterial, oil resistance, alkali resistance, acid resistance and chemicals. The service life is more than 25 years. 5. Very low water absorption: airtight cell structure, non-absorbent, moisture-proof, good water resistance, low density, and excellent floating performance.
6. Low temperature resistance: the physical properties will not change under the condition of -170℃ to 105℃, which is very suitable for refrigeration and air conditioning industry as insulation materials.
There are many characteristics of EVA raw materials. We will continue to update the remaining characteristics in the next issue. For our products made of EVA materials, I believe that more people will know the benefits of this product. If you have any questions or are interested in this, you are welcome to send us a message.
