He ahaka uhi polyurea?
ʻO ka Polyurea kahi ʻano o ka hoʻoheheʻe ʻia i hoʻohana ʻia ma ke ʻano he wai a hoʻōla koke i kahi kūlana paʻa.Hana ʻia ia mai ka hui pū ʻana o ka polyurethane a me ka isocyanate, e hana pū kekahi me kekahi e hana i kahi kiʻiʻoniʻoni paʻa.ʻIke ʻia nā uhi polyurea no kā lākou mau hiʻohiʻona hana kiʻekiʻe, me ka abrasion maikaʻi loa a me ke kūpaʻa kemika, ka ikaika tensile kiʻekiʻe, a me ka manawa hoʻōla wikiwiki.
Hoʻohana pinepine ʻia nā uhi polyurea i nā ʻano ʻoihana like ʻole, me ke kūkulu ʻana, ka automotive, a me ka moana.Hiki ke hoʻohana ʻia i nā ʻano ākea ākea, e like me ke kaʻa, ka lāʻau, ka metala, a me nā mea hou aku.ʻO ke kaʻina hana hoʻoheheʻe e hiki ai ke hoʻopili ʻia kahi ʻāpana lahilahi a me ke ʻano o ka uhi ʻana, hiki ke loaʻa ka pōmaikaʻi no ka hoʻokō ʻana i kahi hoʻopau ʻoihana.Hoʻohana pinepine ʻia nā uhi polyurea e like me nā pale pale, nā moena moe kaʻa, nā pale pale corrosion, nā pale wai wai, a me nā papahele ʻoihana a me nā ʻoihana.
Pehea ka lōʻihi o ka uhi ʻana o ka polyurea?
ʻO ke ola o ka uhi polyurea e hilinaʻi ʻia ma nā ʻano kumu like ʻole, me ka mānoanoa o ka uhi, ke ʻano o ka polyurea i hoʻohana ʻia, a me nā kūlana i hōʻike ʻia.Ma keʻano laulā, uaʻikeʻia nā pale polyurea no ko lākou lōʻihi lōʻihi a hiki ke mau no nā makahiki he nui me ka mālama pono.Hoʻolālā kūikawā ʻia kekahi mau uhi polyurea no ka hana lōʻihi a hiki ke hoʻomau no nā makahiki he ʻumi.
Eia nō naʻe, he mea nui e hoʻomaopopo ʻaʻole hiki ke hoʻopau ʻia ka uhi ʻana a hiki i ka wā e wāwahi ʻia nā uhi āpau.ʻO ka lōʻihi o ka lōʻihi o ka uhi ʻana o ka polyurea e pili ana i nā kūlana kikoʻī i hōʻike ʻia ai, e like me ka nui o ke kaʻa a i ʻole ka lole a me ka haehae ʻana i loaʻa iā ia, ka loaʻa ʻana o nā mea kemika a i ʻole nā mea kūlohelohe e hoʻohaʻahaʻa i ka uhi, a me ka pae o ka malama ana i loaa.Hiki i ka nānā mau ʻana a me ka mālama ʻana ke kōkua i ka hoʻonui ʻana i ke ola o kahi uhi polyurea a hōʻoia i ka hoʻomau ʻana e hāʻawi i ka hana maikaʻi loa.
He wai wai ka uhi polyurea?
ʻAe, ʻike ʻia nā uhi polyurea no kā lākou mau waiwai wai maikaʻi.Ke hoʻopili ʻia i kahi ʻili, hana ka polyurea i kahi papa hoʻomau ʻole ʻole i kūpaʻa loa i ka hoʻokomo ʻana i ka wai.Hoʻohana pinepine ʻia e like me ka uhi ʻana i ka wai no nā hale, nā kumu, a me nā mea ʻē aʻe i ʻike ʻia i ka wai.
Ma waho aʻe o kona hiki ʻana i ka wai, ʻike ʻia nā uhi polyurea no ko lākou kūpaʻa kemika maikaʻi loa a me ka hiki ke kū i nā kaiapuni paʻakikī.ʻO kēia mau hiʻohiʻona, me kona manawa hoʻōla wikiwiki a me ka hiki ke hoʻopuʻi ʻia ma luna o nā ʻano like ʻole, e lilo ia i mea koho kaulana no ka wai wai a me nā noi pale pale.
Pahee paha ka uhi polyurea?
ʻO ke kūpaʻa paheʻe o kahi uhi polyurea e hilinaʻi ʻia i ka hoʻokumu kikoʻī a me ka ʻili i hoʻohana ʻia.Hoʻokumu ʻia kekahi mau uhi polyurea me ka hoʻopau ʻāʻī a i ʻole ke kikokikona e hoʻomaikaʻi ai i ka pale ʻana i ka paheʻe, aʻo nā mea ʻē aʻe he paheʻe a ʻoi aku ka pahee.Ma keʻano laulā, ʻaʻole i paheʻe nā pale polyurea e like me kekahi mau ʻano o ka uhi ʻana, e like me ka epoxy a i ʻole ka uhi ʻana i ka rubber.
Inā pilikia ka pale ʻana i ka paheʻe, pono paha e koho i kahi uhi polyurea i hoʻonohonoho pono ʻia no ka hoʻomaikaʻi ʻana i ka paheʻe a i ʻole e hoʻohui i kahi mea hoʻohui ʻole i ka uhi ma mua o ka hoʻohana ʻana.He mea nui nō hoʻi e noʻonoʻo i ka ʻili e hoʻopili ʻia ai ka uhi, no ka mea, ʻoi aku ka pahee o kekahi mau ʻili ma mua o nā mea ʻē aʻe.No ka laʻana, ʻoi aku ka paheʻe o ka papahele paheʻe ma mua o ka ʻili a i ʻole ka porous.
SWDUa hoʻokumu ʻia ʻo Shundi hou mea (Shanghai) Co., Ltd. ma Kina ma 2006 e SWD urethane Co., Ltd. o ʻAmelika Hui Pū ʻIa.ʻO Shundi High Tech Materials (Jiangsu) Co., Ltd. He ʻoihana piha ia e hoʻohui ana i ka noiʻi ʻepekema, hana, kūʻai aku a me ka lawelawe ʻenehana ma hope o ke kūʻai aku.I kēia manawa ua pulupulu ʻia ka polyurea Asparagus polyurea, anti-corrosion a me ka wai ʻole, ka papahele a me ka thermal insulation ʻelima huahana.Hoʻopaʻa mākou i ka hāʻawi ʻana i nā mea hoʻohana a puni ka honua me nā hoʻonā palekana kiʻekiʻe no ka hoʻoilo a me ka polyurea.
Ka manawa hoʻouna: Jan-05-2023