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What is the EVA sole
by：BEF
2020-06-28
EVA shoe material used for ethylene/vinyl acetate copolymer (
Ethylene - also known as
Vinyl acetate copolymer)
, is by ethylene (
E)
And the vinyl acetate (
VA）
Made by copolymerization, called the English: EthyleneVinylAcetate.
Referred to as 'EVA, content at 5% ~ 40%.
Compared with polyethylene, EVA due to the introduction of vinyl acetate monomer in the molecular chain, which reduces the high crystallinity, improve the flexibility, impact resistance, heat intermiscibility of filling and sealing performance, are widely used in foaming shoe materials, functional films, packaging film, hot melt adhesive, wire and cable and toys, and other fields.
EVA soles soft, flexible, and has certain rubber elasticity: resistance to low temperature, low temperature to -
There is still a flexible 58 С.
EVA sole moderate mechanical strength, tear strength, durable thorn, resilience, stress cracking resistance is good.
Because of the polarity of the acetic acid root, make EVA increase elasticity and stickiness, crystalline and decline in performance, and can dissolve in hydrocarbon solvent and oils, ageing resistance, resistant to ozone.
A class of cases, EVA soles can appear only in the use of a few years later a group of sole is often turn yellow, wait for a phenomenon.
If you are looking to get started with custom shoe sole, it's important to find a quified . Let GuangZhou BEF Shoes Material Co.,ltd be your provider. Visit us at BEF Shoes Material.
With comprehensive knowledge on custom shoe sole,why not visit the highly recommended site BEF Shoes Material to get a full appreciation of the best ?
There are different types of , mainly custom shoe insoles and custom shoe insoles.
To derive the optimal value out of custom shoe insoles custom shoe sole for your home, make sure they're purchased from a globally certified organization to ensure quality in use. Such an offer can be found at BEF Shoes Material.
With a few simple , and a little bit of custom shoe insoles, you to can handle custom shoe insoles on your own.
tag: EVA sole
If you are looking to get started with custom shoe sole, it's important to find a quified . Let GuangZhou BEF Shoes Material Co.,ltd be your provider. Visit us at BEF Shoes Material.
With comprehensive knowledge on custom shoe sole,why not visit the highly recommended site BEF Shoes Material to get a full appreciation of the best ?
There are different types of , mainly custom shoe insoles and custom shoe insoles.
To derive the optimal value out of custom shoe insoles custom shoe sole for your home, make sure they're purchased from a globally certified organization to ensure quality in use. Such an offer can be found at BEF Shoes Material.
With a few simple , and a little bit of custom shoe insoles, you to can handle custom shoe insoles on your own.
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