ʻEke Paʻu Paʻa Paʻa ʻai PEVA

ʻO ka PEVA kahi polymer o PE a me EVA, nona ka mea mālama i ke kaiapuni, ʻaʻala ʻole, palupalu a maʻalahi, a he manaʻo maikaʻi. Hoʻoholo ka nui o ka ʻike EVA i kona manaʻo a me ka manaʻo drape. ʻOi aku ka kiʻekiʻe o ka ʻike EVA, ʻoi aku ka maikaʻi a me ke kaumaha o ka manaʻo drape. ʻO ka mea ʻē aʻe, ʻoi aku ka paʻakikī a me ka māmā a loaʻa iā ia kekahi elasticity.
Hōʻike ʻia ka PEVA e:
1. hiki ke hoʻohana no ka biodegradation; Inā ʻaʻole pono, ʻaʻole i hoʻolei ʻia a puhi ʻia paha, pili loa ia i ke kaiapuni a ʻaʻole e lawe mai i kahi pōʻino i ke kaiapuni.
2. Ma ke kumukūʻai, ʻike mākou a pau e ʻoi aku ka liʻiliʻi o ke kumukūʻai o nā mea ʻona PVC ma mua o nā mea PEVA, akā ʻoi aku ka maikaʻi o ke kumukūʻai o nā mea PVC i loaʻa ʻole nā ​​phthalates ma mua o nā mea PEVA.
3. ʻO ka mānoanoa o ka mea PEVA ma waena o 0.91 a me 0.93, aʻo ka nui o ka mea PVC he 1.32, he mea maikaʻi hoʻi ia o ka mea PEVA, ke kaumaha māmā.
4. ʻAʻohe mea ʻala o ka PEVA, ʻaʻole like me Ammonian a i ʻole nā ​​mea ʻala ʻē aʻe.
5. ʻAʻole i loaʻa i nā mea PEVA nā metala kaumaha, no laila hiki ke hoʻohana pono ʻia. Loaʻa nā kūlana honua o kēia ʻano: EN-71 Māhele 3 a me ASTM-F963, a ua hoʻokō piha ka PEVA.
6, inā ʻo ka hoʻohana ʻana i nā mea PEVA i hana ʻia i nā mea pāʻani, hiki ke hōʻoiaʻiʻo ʻia e kūʻai, ʻaʻole e hōʻino i ke olakino o nā keiki, ʻaʻole i loaʻa nā phthalates i loko o ka solvent, mai hopohopo e pili ana i ka plasticizer, i mea e hōʻino ai i ke olakino.
7. Hoʻohana nui ʻia ka mea PEVA i ke ola. ʻAʻole wale ia i ka transparency kiʻekiʻe, akā ʻo ka palupalu a me ka paʻakikī.
8. Hiki i nā mea PEVA ke kū'ē i nā wela haʻahaʻa haʻahaʻa, ʻoiai ma ka -70 degere, a kūpono hoʻi no ka mālama ʻana i nā wahi hau.
Hiki ke hoʻohanaʻia nā mea 9.PEVA i ka hapanui o nā hihia,ʻaʻole wale i ka wai, ka paʻakai, a me nā mea likeʻole.
10.PEVA mea he kiʻekiʻe thermal adhesion, hiki ke paʻa paʻa i ka nylon, polyester, canvas a me kekahi lole.
11. Hiki ke ho'ohana 'ia ka mahana kūpono ha'aha'a no ka ho'oikaika 'ana i ka hana a me ka pa'a.
12. Hiki ke hoʻohana ʻia ka PEVA i nā huahana nani, e like me ka paʻi pale, a i ʻole ka paʻi offset, akā ma ka manaʻo pono e hoʻohana ʻia ka inika EVA.