Eva soles of shoes?

by:BEF     2020-07-01

for soles for shoes material is basic on the EVA sole, TPR and rubber soles.

with EVA material is the lightest, softness is good, most of the sports shoes are choose EVA soles, but EVA material no grinding, walking is easy to slip and fall on the ground of the smooth, so usually add some hard material in EVA material in the bottom ( We say at ordinary times soles, which touches the ground) 。

TPR and rubber are heavier materials, softness, but skid wear resistance is very strong, often used in shoes and children's shoes, compared with the EVA bottom, the bottom of the TPR and rubber bottom should not be the advantage of TPR and rubber deformation. |||EVA( 乙烯- VinylAcetatecopolymer) Ethylene - Vinyl acetate copolymer is a new environmental protection plastic foam material, with good cushioning, seismic, heat insulation, moistureproof, resistance to chemical corrosion, etc, and non-toxic, non-absorbent.

EVA plastic products forming can be processed by the design, the shockproof performance is better than that of polystyrene ( Bubble) Traditional foaming materials, and meet the environmental requirements, is the best choice for export products. Relative to the shockproof packaging can be cutting, forming; Due to the density difference is bigger, also can have more extensive USES. EVA sole features: water resistance: closed bubble pore structure, non-absorbent, moisture-proof, waterproof performance is good. Corrosion resistance: resistance to sea water, oil, acid, alkali and other chemical corrosion, antibacterial, non-toxic, tasteless, no pollution. Processability: no joint, and easy to hot pressing, cutting, coating and laminating processing. Shock: resilience and high tension resistance, strong toughness, good shockproof/cushioning performance. Heat preservation, heat insulation, excellent insulation cold and low temperature resistance, resistant to cold and exposure.

industrial EVA is refers to the foam rubber material, is a kind of chemical composition, soft but very resilient! Is the material we usually wear flip-flops, use on the shoes also has, its degree of density difference is bigger, is according to the characteristics of shoes and use, can't simply say good or bad!

tag: EVA sole
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