Henan Bensen Industry Co.,Ltd

He aha ka ʻokoʻa ma waena o ka ʻili PU a me ka ʻili PVC?

I kēia mau lā, ʻoi aku ka nui o nā mea nona nā kaʻa i ke koho ʻana i ke kaʻa o loko no kā lākou kaʻa, ua huikau e pili ana i ke koho ʻana ma waena o ka ʻili PU a me ka ʻili PVC, i kēia lā mākou e loiloi mai nā ʻano he nui o PU a me PVC i ka hopena he aha ka ʻokoʻa.

Hoʻolauna o ka ʻili PU:

ʻO ka ʻili polyurethane, ʻike mau ʻia ʻo iaʻili PU, heʻili hana.Hana ʻia ia me ka polymer thermoplastic a hoʻohana ʻia i ka hana ʻana i nā kāmaʻa a me nā lako.ʻili PUhe hui pū ʻia o nā ʻano kemika artificial;ʻo ia ke kumu he 100% vegan.He ʻano like kona ʻano me ka ʻili maoli, akā ʻoi aku ka māmā, ʻoi aku ka lōʻihi, a ʻoi aku ka pale ʻana i ka lā.

Hoʻolauna i ka ʻili PVC:

ʻili PVC, a i ʻole i kapa ʻia ʻo Vinyl i kekahi manawa, i hana ʻia me ka ʻili ʻili i hope, i hoʻopaʻa ʻia me kahi ʻāpana ʻōpala, ka ʻili ʻili a me ka uhi ʻana i ka plastik.

PVChe pauka keʻokeʻo me ka ʻano amorphous, liʻiliʻi branched degere, pili pili e pili ana i 1.4, aniani hoʻololi wela 77 ~ 90 ℃, decomposition hoʻomaka a puni 170 ℃, maikaʻi ʻole i ka mālamalama a me ka wela, ma luna o 100 ℃ a i ʻole ka lōʻihi o ka ʻike ʻana o ka lā. decompose a hana i ka hydrogen chloride, a me ka auto-catalytic decomposition, e hoʻoneʻe i ka discoloration, kino a me mechanical waiwai no hoi emi koke, ma ka hana pono pono e hoʻohui i Stabilizer e hoʻomaikaʻi i ka paʻa o ka wela a me ka malamalama.

ʻili PVC

ʻili PUVSʻili PVC:

Kaʻina Hana Hana
✧ ʻili PVC: I ke kaʻina hana, pono e hoʻoheheʻe ʻia nā granules plastik a hoʻoulu ʻia i loko o kahi paʻi, i uhi pono ʻia ma ka T / C knitted fabric substrate e like me ka mānoanoa i ʻōlelo ʻia, a laila komo i loko o ka umu puaʻa no ka huʻa, i loaʻa iā ia kahi palupalu hiki ke hoʻololi i ka hana ʻana o nā huahana like ʻole a me nā koi like ʻole, a lawe ʻia ka mālama ʻana i ka ʻili i ka manawa like me ka hoʻokuʻu ʻia ʻana o ka umu.

✧PU ʻili: Ma ka hana hana ma mua oʻili PVCʻoi aku ka paʻakikī, no ka mea, ʻo ke kākoʻo PU ʻo ia ka canvas ikaika tensile maikaʻiPU mea, Ma waho aʻe o ka luna o ke kākoʻo hiki ke uhi ʻia, akā hiki ke hoʻopaʻa ʻia ke kākoʻo i ka waena, i ʻike ʻole ai ka waho i ke ola o ka lole lalo.

●Ke kino
✧PU ʻili: ʻoi aku ka maikaʻi o nā waiwai kino ma mua o ka ʻili PVC, ke kūpaʻa flexural, ka maʻalahi maikaʻi, ka ikaika tensile kiʻekiʻe, ka hanu.
✧PVC ʻili: Paʻa maikaʻi a me nā waiwai dielectric, paʻa a anti-kahiko, maʻalahi e hoʻohui a paʻa.

 ● Kumukuai
ʻO ke kumukūʻai oʻili PUua oi aku mamua o papalua oʻili PVC, a me ke kumukūʻai o kekahi ʻili PU kūikawā, e like meʻili microfiber, he 2-3 mau manawa kiʻekiʻe ma mua o ka ʻili PVC.ʻO ka maʻamau, hiki ke hoʻohana ʻia ka pepa kumu no ka ʻili PU i 4-5 mau manawa wale nō, a he lōʻihi ke ola o ka roller pattern, no laila ke kumu kūʻai.ʻili PUua oi aku mamua o koʻili PVC.

● Ka laulā o ka noi
✧PVC ʻili: Hoʻohana nui ʻia ka ʻili PVC no ka lining a i ʻole nā ​​ʻāpana kaumaha ʻole, e like me ka uhi kaʻa a me nā moena wāwae kaʻa.
✧ ʻili PU: Hiki ke hoʻopili ʻia ka ʻili PU i ka ʻāpana kaumaha o ka hoʻonaninani kaʻa, e like me ka hoʻokele kaʻa, nā hale a me ka uhi noho kaʻa.

Kaʻa PU ʻili
PU Ili mai Bensen

●Pahana pale
✧PU ʻili: ʻO ke kūpaʻa wela kiʻekiʻe hiki ke piʻi i 90 ℃.
✧PVC ʻili: ʻO ka pale wela kiʻekiʻe loa he 65 ℃.

ʻoluʻolu
ʻOi aku ka palupalu o ka ʻili PU i ka hoʻopā i ka hoʻohālikelike ʻana i ka ʻili PVC, hiki i ka ʻili PVC ke hoʻohui i ka plasticizer e ʻoi aku ka palupalu, ʻo ka plasticizer kahi mea hoʻohui e hana ai i ka PVC palupalu, akā ʻo nā kūlana meaʻai he koʻikoʻi koʻikoʻi no ka ʻike plasticizer, no laila PVC palupalu, plasticizer. mamao loa mai ka hoʻokō ʻana i nā koi kaiapuni.

Nā ʻāpana
✧PU ʻili: Polyurethane, ʻo ia ka inoa hui o kahi pūʻulu o nā mea polyurethane (polyurethane), kahi mea polymer organik e puka mai nei, i kapa ʻia ʻo "ka ʻelima nui plastic".ʻO nā mea waiwai nui no ka synthesis polyurethane he polyisocyanates organik a me nā pūhui end-hydroxy.
✧PVC ʻili: ʻO ka polyvinyl chloride, a i ʻole polyvinyl chloride, he polymer i hana ʻia e ka polymerization o ka vinyl chloride monomer (VCM) i mua o nā mea hoʻomaka e like me nā peroxides a me nā pūhui azo, a i ʻole ke alo o ke kukui a me ka wela i loko o kahi polymerization radical manuahi. ʻano hana hoʻohālikelike.ʻO nā homopolymers vinyl chloride a me nā copolymers vinyl chloride i hui pū ʻia he vinyl chloride resins (PVC resins).

ʻono
✧ ʻili PU: Inā puhi ʻoe i ka PU me ke ahi, māmā kona ʻala.
✧PVC ʻili: Inā ʻoe e puhi iā PVC me ke ahi, e ʻeleʻele ia a hele pū me kahi ʻala ikaika loa.

ʻO Bensenʻili PUaʻili PVC, me ka ikaika kiʻekiʻe a me ke kūpaʻa maikaʻi loa, a me ka non-flammable, hiki ke pale aku i ka corrosion i lawe ʻia e ka hoʻololi ʻana i ke aniau, hoʻohana nui ʻia i ka hoʻonani ʻana o nā kaʻa kaʻa.Hiki iā ʻoe ke koho mau i kahi mea āu e makemake ai a kūpono i kāu kaʻa.

Inā makemake ʻoe, e ʻoluʻolu e kelepona mai iā mākou.

leka uila:bensen@carsleather.com

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Ka manawa hoʻouna: ʻOkakopa-12-2021

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