Olelo mua:ʻO ka mea hoʻopau lole lole lole, ʻike ʻia hoʻi ʻo ka uhi ʻana i ke kāpili, he ʻano polymer pūhui i uhi ʻia ma ka ʻili o ka lole.Hoʻokumu ia i hoʻokahi aʻoi aʻe paha o nā kiʻiʻoniʻoni ma kaʻili o ka lole ma o ka hoʻopiliʻana,ʻaʻole hiki ke hoʻomaikaʻi wale i keʻano a me keʻano o ka lole, akā e hoʻonui i ka hana o ka lole, i loaʻa i ka lole nā hana kūikawā e like me ka pale wai. , ka pale ʻana i ke kaomi wai, ka ea a me ka moisture permeability, ka pale ahi a me ka pale ʻana i ka pollution, ka pale māmā a me ka noʻonoʻo.
Moʻolelo hoʻomohala
Ma mua o 2000 makahiki aku nei
Ma Kina kahiko, ua hoʻohana mua ʻia ke kāpili uhi ma ka ʻili o nā lole.I kēlā manawa, ʻo ia ka hapa nui o nā pūhui kūlohelohe e like me ka lacquer a me ka ʻaila tung, i hoʻohana nui ʻia no ka hana ʻana i ka lole wai.
hou
Ua puka mai nā ʻano mea hoʻopili polymer synthetic me ka hana maikaʻi loa.ʻO ka huahana kumu ka hemahema o ka wai wai wale nō akā ʻaʻole paʻa i ka wai.ʻO ka lole i uhi ʻia me ka wela a me ka wela ke hoʻohana ʻia, a ʻaʻohe ʻoluʻolu.
Mai ka makahiki 1970
Ua hoʻomohala ka poʻe noiʻi i kahi ʻano o ka wai a me ka moisture permeable coating adhesives no nā lole ma o ka hoʻololi ʻana i ke ʻano kemika o ka uhi ʻana a me ka hoʻololi ʻana i nā ʻano hana kaʻina hana.
I nā makahiki i hala iho nei
Ua holomua maikaʻi nā mea hoʻopili uhi hana a me nā mea hoʻopili hoʻohuihui
Hoʻokaʻawale ʻia ma ke ʻano kemika
1. Polyacrylate (PA):
ʻIke pū ʻia ʻo AC adhesive coating, ʻo ia ka mea maʻamau a maʻamau i kēia manawa.Ma hope o ka uhi ʻana, hiki ke hoʻonui i ka manaʻo o ka lima, ka makani a me ka sag.
PA ke'oke'o ke'oke'o uhi, 'o ia ho'i, ka uhi 'ana i kahi papa o ke ke'oke'o ke'oke'o resin ma luna o ka ili o ka lole, hiki ke hoonui i ka uhi o ka lole, hana ia opaque, a me ka waihoʻoluʻu o ka lole.
Paʻa kala kala PA, ʻo ia hoʻi, ua uhi ʻia kahi papa o ke kala keʻokeʻo keʻokeʻo ma ka ʻili o ka lole, i loaʻa i ka lole ka hana o ka pale ʻana i ka mālamalama a me ka radiation.Hoʻohana maʻamau ia no nā pale, nā hale lole a me nā lole.
2. Polyurethane (PU):
Ma hope o ka uhi ʻana, manaʻo ka lole i ka plump a me ka elastic, a he kiʻiʻoniʻoni ka ʻili.
ʻO ka uhi keʻokeʻo Pu keʻokeʻo, ʻo ia hoʻi, ua uhi ʻia kahi papa o ka resin polyurethane keʻokeʻo ma luna o ka ʻili o ka lole, a ʻo kāna hana ke kumu like me ka PA keʻokeʻo keʻokeʻo, akā ʻo ka Pu keʻokeʻo keʻokeʻo keʻokeʻo i piha ka manaʻo, ʻoi aku ka elasticity. a ʻoi aku ka wikiwiki.
Ua like ka hana maʻamau o ka pu kala kala me ka uhi kala kala PA.Eia nō naʻe, ʻoi aku ka maikaʻi o ka elasticity a me ka wikiwiki o ka Pu kala i uhi ʻia.No nā hale lole a me nā lole ʻē aʻe e koi ana i ke kaomi wai kiʻekiʻe, ʻoi aku ka maikaʻi o ka lole i uhi ʻia i ke kālā Pu ma mua o ka lole i uhi ʻia i ke kālā PA.
3.Polyvinyl chloride (PVC):
Hana ʻia ia me ka lole fiber aniani, ka lole pulupulu aniani a me ka lole fiber kemika a uhi ʻia me ka hana kūikawā.ʻO kāna mau hiʻohiʻona hana nui: ʻaʻole wai, pale ahi, pale i ka maʻi, hōʻike anu a me ka hōʻino ʻino (i kapa ʻia ʻo "ʻekolu lole hōʻoia" a me "ʻelima lole hōʻoia");Ke kū'ē i ka wā kahiko;pale UV;maʻalahi e hoʻomaʻemaʻe;ʻO ke kūpaʻa wela kiʻekiʻe (180 ℃) a me ka pale wela maikaʻi.
4. Silicone:
ʻO ka uhi elasticity kiʻekiʻe Silicone, i ʻike ʻia ʻo ka uhi pepa.He kūpono loa ka pulupulu lahilahi no ka hana ʻana i ka lole pālule.Manaʻo ia i ka piha, brittle a me ka elastic, me ke kūpaʻa ikaika a me ke kū'ē wrinkle.No nā lole mānoanoa, he elasticity maikaʻi a me ka wikiwiki.
5. ʻO ke kāpili synthetic (e like me ka neoprene).
Eia kekahi, he polytetrafluoroethylene, polyamide, polyester, polyethylene, polypropylene a me nā protein.
I kēia manawa, hoʻohana nui ʻia nā polyacrylates a me nā polyurethanes.
Ka manawa hoʻouna: Sep-16-2022