ʻO ka ʻili PVC he mea synthetic, ʻike ʻia hoʻi he ʻili artificial a i ʻole ʻili hoʻohālike. Hana ʻia ia me ka resin polyvinyl chloride (PVC) a me nā mea hoʻohui ʻē aʻe ma o ke ʻano o nā ʻenehana hana, a he ʻano like me ka ʻili a me ke ʻano. Eia nō naʻe, ke hoʻohālikelike ʻia me ka ʻili maoli, ʻoi aku ka maikaʻi o ka ʻili PVC, maʻalahi e hoʻomaʻemaʻe, ʻaʻahu a kū i ka wā. No laila, ua hoʻohana nui ʻia i nā lako, nā kaʻa, nā lole, nā ʻeke a me nā ʻoihana ʻē aʻe.
ʻO ka mea mua, ʻo ka mea maka o ka ʻili PVC ka nui o ka polyvinyl chloride resin, kahi mea palaka maʻamau me ka plasticity maikaʻi a me ke kū ʻana o ka wā. I ka hana ʻana i ka ʻili PVC, hoʻohui ʻia kekahi mau mea kōkua e like me nā plasticizers, stabilizers, fillers, a me nā puaʻa a me nā mea lapaʻau ʻili e hana i nā ʻano like ʻole a me nā hana o nā mea ʻili PVC ma o ka hui ʻana, calendering, coating a me nā kaʻina hana ʻē aʻe.
ʻO ka lua, he nui nā pono o ka ʻili PVC. ʻO ka mea mua, he mea maʻalahi kāna hana hana a he haʻahaʻa ke kumukūʻai, no laila he haʻahaʻa ke kumukūʻai, hiki ke hoʻokō i nā pono o ka hoʻohana nui. ʻO ka lua, ʻo ka ʻili PVC he kūpaʻa maikaʻi a me ka pale ʻana i ka wā, ʻaʻole maʻalahi i ka makahiki a i ʻole deform, a he lōʻihi ke ola lawelawe. ʻO ke kolu, he maʻalahi ka hoʻomaʻemaʻe ʻana i ka ʻili PVC, maʻalahi ka mālama ʻana, ʻaʻole maʻalahi ka ʻili, a ʻoi aku ka maʻalahi o ka hoʻohana. Eia kekahi, ua loaʻa i ka ʻili PVC kekahi mau waiwai wai, hiki ke pale i ka hoʻoheheʻe ʻana o ka wai i kekahi ʻano, no laila ua hoʻohana nui ʻia i kekahi mau manawa e pono ai nā waiwai wai.
Eia nō naʻe, loaʻa i ka ʻili PVC kekahi mau hemahema. ʻO ka mea mua, ke hoʻohālikelike ʻia me ka ʻili maoli, ʻo ka ʻili PVC ka maikaʻi ʻole o ka ea a hiki ke ʻoluʻolu i ka wā lōʻihi. ʻO ka lua, hoʻopaʻapaʻa ʻia ka pale o ka ʻili PVC, no ka mea hiki ke hoʻokuʻu ʻia nā mea ʻino i ka wā o ka hana ʻana a me ka hoʻohana ʻana, e hoʻopilikia i ke kaiapuni a me ke olakino kanaka.
ʻO ke kolu, ʻaʻole i maʻalahi ka ʻili PVC a ʻaʻole maʻalahi e hana i nā hale paʻakikī ʻekolu-dimensional, no laila ua kaupalena ʻia i kekahi mau manawa noi kūikawā.
Ma keʻano laulā, ua hoʻohana nui ʻia ka ʻili PVC, ma ke ʻano he mea synthetic, i nā lako, nā kaʻa, nā lole, nā ʻeke a me nā māla ʻē aʻe. ʻO kāna mau mea maikaʻi e like me ke kūpaʻa ʻaʻahu, ka pale ʻana i ka wā a me ka hoʻomaʻemaʻe maʻalahi e lilo ia i pani no ka ʻili maoli. Eia nō naʻe, ʻo kona mau hemahema e like me ka maikaʻi ʻole o ka ea a me ka mālama ʻana i ke kaiapuni pili pono mākou e hoʻolohe i ka wā e hoʻohana ai, a koho i ka mea kūpono e hālāwai ai i nā pono like ʻole.