• Kākoʻo ka ʻili synthetic polyurethane haʻahaʻa haʻahaʻa haʻahaʻa makahiki-Solvent free polyurethane synthetic leather i ka ikehu hou , kaʻa kaʻa i loko o ka hoʻonaninani ʻana i ka ʻili pu artificial
  • Kākoʻo ka ʻili synthetic polyurethane haʻahaʻa haʻahaʻa haʻahaʻa makahiki-Solvent free polyurethane synthetic leather i ka ikehu hou , kaʻa kaʻa i loko o ka hoʻonaninani ʻana i ka ʻili pu artificial

Kākoʻo ka ʻili synthetic polyurethane haʻahaʻa haʻahaʻa haʻahaʻa makahiki-Solvent free polyurethane synthetic leather i ka ikehu hou , kaʻa kaʻa i loko o ka hoʻonaninani ʻana i ka ʻili pu artificial

Me ka piʻi ʻana o ka wela o ka honua, kōkua ia i ka ʻāina "3060" carbon peak, ka pahuhopu hoʻolālā lōʻihi o ke kalapona neutralization, a me ka hoʻomaikaʻi lohi ʻana o nā huahana neutralization kalapona.ʻO ka hōʻemi kalapona kahi koho hiki ʻole ke hoʻoponopono i ka hoʻomehana honua.Ua manaʻo pū nā hui kaʻa nui: ka pale kaiapuni haʻahaʻa haʻahaʻa, ka hoʻohaʻahaʻa aerobic emission, ka naʻauao kiʻekiʻe a me nā laina nui o nā huahana kaʻa.

1

Nā ʻāpana kūloko kaʻa - ke kumu nui e pili ana i nā hoʻoholo kūʻai kumu hoʻohālike o nā mea kūʻai aku

Me ka hoʻomaikaʻi ʻana i ka hoʻohana ʻana, ua nāwaliwali ke ʻano o ka halihali o nā kaʻa.I ka wā i mākaukau ai ka poʻe kūʻai aku e kūʻai i kaʻa, ua lilo ka ʻoluʻolu o ke kaʻa i mea mua e nānā ai nā mea kūʻai aku i ka wā e kūʻai ai, ʻoiai ʻo ka hoʻomaikaʻi ʻana o ka lehulehu, ka hoʻolaha ʻana a me ka hoʻohana ʻana i ka wahie o ke kaʻa he 22% wale nō.

Ua lilo ka maikaʻi o loko i wahi kūʻai nui o ka ʻili kaʻa.Wahi a nā hualoaʻa noiʻi mākeke i hoʻokuʻu ʻia e Gaishi kaʻa, 43% o nā mea kūʻai aku e manaʻoʻiʻo he mea koʻikoʻi ka loko o ke kaʻa, e hoʻopili pololei i ka hoʻoholo kūʻai kaʻa.

2

ʻO ka hoʻomohala ʻana o nā kaʻa o loko

3 4 5

He aha ka solvent-free polyurethane synthetic leather?

ʻO ka ʻili synthetic polyurethane solvent-free, nā ʻili kūlohelohe polyurethane wai a pau, ka ʻili wai / solvent-free polyurethane composite ʻili, silicone artificial ili, etc. kalapona, ka mālama ʻana i ke kaiapuni a me ka hoʻomau ʻana, e hoʻolohe i ka hahai ʻana i ke kumu hoʻolālā mālama waiwai, hana i ka hoʻolālā "hōʻemi" mai ke kumu, hoʻonui mau i ka hana ʻōmaʻomaʻo o nā huahana, hoʻoikaika i ka hoʻolālā hana o nā huahana, a hoʻomaikaʻi i ke ola lawelawe o nā huahana, hoʻoikaika i ka hoʻololi ʻōmaʻomaʻo o ka hana ʻana a me ka hoʻohana ʻana i nā ʻano, a ʻike i ka neutrality kalapona o ke kaulahao ʻoihana holoʻokoʻa a me ka pōʻai ola huahana holoʻokoʻa.ʻAʻole hoʻohana a hoʻokuʻu paha nā mea hoʻonaninani ʻōmaʻomaʻo hou i hoʻomākaukau ʻia i nā mea hoʻoheheʻe organik, hoʻopau i ka pōʻino i hana ʻia e nā solvents organik i ke kaiapuni a me ke kino kanaka mai ke kumu o nā mea maka, a ʻoi aku ka palekana a me ka mālama ʻana i ka ikehu i ke kaʻina hana.ʻO nā waiwai kino kiʻekiʻe, ka māmā, ka ʻōmaʻomaʻo a me ka mālama ʻana i ke kaiapuni e kū i ke kuhikuhi o ka hoʻomohala ʻana o nā mea kaʻa hou, a ʻo ia ka pale o ke kaiapuni, haʻahaʻa-carbon a me nā huahana hoʻolālā ʻōmaʻomaʻo.

6

Palapala hua ʻōmaʻomaʻo

Kumu kumu o ka solvent-free polyurethane synthetic leather process

ʻO ke kumu kumu o ka ʻili synthetic solvent-free ʻo ia ka hoʻoheheʻe wikiwiki ʻana ma hope o ka uhi ʻana i ka prepolymer.E hoʻokomo i ʻelua a ʻoi aʻe prepolymers a me nā hui pū ʻana i loko o ke poʻo hui ʻana ma kahi ʻāpana i hoʻonohonoho ʻia, e hui like, a laila e hoʻokomo a hoʻopaʻa iā lākou ma ka lole kumu a i ʻole ka pepa hoʻokuʻu.Ma hope o ke komo ʻana i ka umu hoʻomaloʻo, hoʻomaka ka prepolymer haʻahaʻa haʻahaʻa e hana, e hana mālie i kahi polymer molecular kiʻekiʻe, i hana ʻia i ke kaʻina hana.

ʻO ke kaʻina hana o ka ʻili synthetic solvent-free he kaʻina o ka hopena kemika, me ka ulu ʻana o ke kaulahao a me ka hoʻopili ʻana i ka hopena ma waena o ka hui isocyanate a me ka hui hydroxyl, a me ka hopena ma waena o ka isocyanate a me ka wai.Hoʻopili pū ʻia ka hopena me nā kaʻina hana kino e like me ka evaporation a me ka huʻa ʻana o ka mea hoʻolapalapa haʻahaʻa.

a b c

E like me ka poly solvent-free polyurethane synthetic leather hou i hoʻolālā ʻia, ʻo ka solvent-free polyurethane synthetic leather e hōʻike ana i nā hiʻohiʻona o ka hoʻolālā ʻōmaʻomaʻo a me ka mālama waiwai, loaʻa ka maʻalahi a me nā hana mālama kaiapuni, a loaʻa nā pōmaikaʻi o ka māmā, hydrolysis resistance , wili i ke kū'ē a pēlā aku.Hoʻokō ia i nā pono o nā mea kūʻai aku no ke kiʻekiʻe kiʻekiʻe, ka palekana o ke kaiapuni, ka lōʻihi a me ka hōʻoluʻolu.Ke hoʻohana ʻia i ke kahua kaʻa, hiki iā ia ke hōʻemi pono i ka hoʻokuʻu ʻana a mālama i ka ikehu, He ʻili synthetic eco-friendly a me ke kaiapuni i ke ʻano maoli.

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Ka manawa hoʻouna: Iulai-25-2022