ʻEke ʻeke lole plastik PVC aniani moakaka

ʻO ka ʻeke zipper PVC he ʻano ʻeke plastik maoli nō ia. ʻO ka mea nui he polyvinyl chloride, he ʻōlinolino ke kala, kūpaʻa i ka pala a paʻa. Ma muli o ka hoʻohui ʻia ʻana o kekahi mau mea kōkua e like me nā plasticizers a me nā mea anti-aging i ke kaʻina hana e hoʻoikaika i kona kūpaʻa wela, paʻakikī, ductility, a pēlā aku, ʻo ia kekahi o nā mea synthetic kaulana loa, kaulana a hoʻohana nui ʻia ma ka honua.

Aia nā ala maʻalahi e hoʻokaʻawale ai i nā pono a me nā pōʻino o nā mea PVC:

1. ʻAla: ʻO ke kaumaha o ke ʻala, ʻoi aku ka ʻino o ka mea. Hoʻohui kekahi mau mea hana i nā mea ʻala e uhi i ke ʻala ʻawaʻawa, no laila he mea ʻino ke ʻeke palaki me kahi ʻala kaumaha i ke kino, inā he pilau a ʻala paha.

ʻO ka lua o ka pā: ʻOi aku ka maikaʻi o ka ʻōlinolino o ka ʻili, ʻoi aku ka maʻemaʻe o nā mea maka a me ke kiʻekiʻe o ka maikaʻi.

ʻEkolu haehae: ʻO ka haehae e pili ana i ka paʻakikī. He maikaʻi ʻole nā ​​ʻeke inā hiki ke haehae ʻia i kahi laina pololei e like me kahi ʻāpana pepa. He ʻeke ʻōpala plastik maikaʻi, ʻoiai inā ua haehae ʻia ka papa waho i ka wā o ke kaʻina haehae, ua pili mau ka papa o loko.

Aia kekahi mau hale hana lole e hoʻohana ana i nā ʻeke palaki hana hou ʻia. ʻAʻole maikaʻi kēia mau ʻeke ʻōpala palaki lole, a hoʻohui ʻia nā reagents kemika i ka wā o ke kaʻina hana, e waiho ana i kekahi mau mea ʻino i loko o nā ʻeke. Wahi a nā ʻano o kēia mau mea, ʻo ke kūlana no ka hoʻoholo ʻana i ka maikaʻi o nā ʻeke palaki no nā lole he "hoʻokahi ʻala, ʻelua nānā, a ʻekolu huki". Inā he haumia ka ʻili ʻeke palaki i ka lā a i ʻole ka mālamalama, pono ia he ʻeke o nā mea hana hou ʻia.