ʻEke wahine ʻoi aku ka maikaʻi, ka ʻili PU a i ʻole ka ʻili bipi?

ʻO wai ka maikaʻi, ka ʻili PU a i ʻole ka ʻili bipi?He aha nā mea maikaʻi a me nā pōʻino?Hiki iā mākou ke koho e like me kā mākou makemake!I kēia manawa ke kūʻai aku ka poʻe i nā ʻeke ma ka pūnaewele, ʻike pinepine lākou he PU ka mea.ʻO PU ka polyurethane, a ʻo ka ʻili PU ka ʻili o nā ʻāpana polyurethane.I kēia manawa, hoʻohana nui nā mea hana lole i kēia mea no ka hana ʻana i nā lole, i ʻike mau ʻia ʻo ka lole ʻili hoʻohālike PU ʻo ia ka pōkole o ka English ployurethane.He maikaʻi a maikaʻi ʻole paha ka maikaʻi o ka inoa Kina inoa polyurethane.Hoʻohana ka hapa nui o nā ʻeke maikaʻi i ka ʻili PU i lawe ʻia mai;

Loaʻa i ka ʻili U a me ka ʻili bipi kā lākou pono ponoʻī, ma muli o nā makemake pilikino.ʻO ka ʻili PU kahi ʻano ʻili hoʻohālikelike.Ma keʻano o ke kaumaha,ʻoi aku ka māmā o kaʻili PU ma mua o kaʻili bipi, akā,ʻoi aku kaʻoluʻolu a me ka palupalu o kaʻili pipi ma mua o kaʻili Pu.Eia naʻe, ʻoi aku ka kiʻekiʻe o ke kumukūʻai o ka ʻili bipi ma mua o ka ʻili Pu, a ʻaʻole lōʻihi e like me ka ʻili PU.

1、 Nā pono a me nā hemahema o ka ʻili pu

Hoʻohālike ʻia ka ʻili Pu.ʻO kāna mea nui he polyurethane.He ʻōmaʻomaʻo a olakino kona ʻāpana.ʻAʻole ia e hoʻohaumia i ke kaiapuni a ʻaʻole hoʻopōʻino i ke olakino kanaka.He mea pale kaiapuni ʻōmaʻomaʻo ia, i hoʻohana ʻia e ka hapa nui o nā hale lole lole.He maʻalahi ka ʻili PU, hiki ke hoʻohana hou ʻia, a he kiʻekiʻe ka hoʻohana ʻana.

Eia kekahi, nani loa kona helehelena, me nā hiʻohiʻona he nui, nā kala momona a nani hoʻi, nā ʻano palupalu, wai ʻole, a me ka mālama maʻalahi.Eia naʻe, ʻo ka hemahema o ka ʻili PU ʻo ia ka pōkole o ka lawelawe ʻana a ʻaʻole hiki ke ʻaʻahu.ʻAʻole hiki ke hōʻoiaʻiʻo ʻia kekahi ʻili pu i ka maikaʻi, a maikaʻi paha kona ʻano maikaʻi a maikaʻi ʻole paha, no laila e ʻōlelo ʻia e kūʻai i loko o kahi hale kūʻai maʻamau e pale aku i ka hoʻopunipuni.

2、 Nā pono a me nā pōʻino o ka ʻili bipi

ʻO ka mea mua, ʻo nā mea maikaʻi o ka ʻili bipi ʻo ia ka lōʻihi, lōʻihi loa ka hoʻohana ʻana, a ʻoluʻolu loa i ka hoʻohana.ʻOi aku ka ʻoluʻolu o ka ʻaʻahu, ʻaʻole hoʻi e pōʻino i ke kino o ke kanaka.ʻO ka ʻili o ka ʻili bipi he palupalu a palupalu, me nā laina akaka, ʻoi aku ka maʻalahi o ka manaʻo, a maikaʻi ka ea permeability a me ka wela.I ka manawa like, loaʻa i nā huahana ʻili pipi nā hana hoʻomaʻamaʻa maikaʻi a me ka hoʻoheheʻe ʻana i ka hou.