ʻO ka mea pohihihi o ka kiʻiʻoniʻoni TPU: haku mele, kaʻina hana a me ka noiʻi noiʻi

TPU kiʻiʻoniʻoni, ma ke ʻano he mea polymer hana kiʻekiʻe, he hana koʻikoʻi ma nā kahua he nui ma muli o kāna mau waiwai kino a me nā mea kemika. ʻO kēia ʻatikala

e ʻimi i nā mea haku mele, nā kaʻina hana, nā hiʻohiʻona, a me nā noi oTPU kiʻiʻoniʻoni, lawe iā ʻoe i kahi huakaʻi e mahalo i ka ʻenehana ʻenehana o kēia mea.

1. Nā mea hana o ka kiʻiʻoniʻoni TPU:

ʻO ke kiʻiʻoniʻoni TPU, ʻike ʻia hoʻi ʻo thermoplastic polyurethane film, he kiʻi ʻoniʻoni lahilahi i hana ʻia me ka polyurethane ma ke ʻano he substrate ma o nā ʻenehana hana kikoʻī. ʻO ka polyurethane kahi

polymer i hana ʻia e ka hopena o nā polyols a me nā isocyanates, nona ke kūpaʻa ʻaʻahu maikaʻi loa, elasticity, a me ke kūpaʻa kemika. I mea e hoʻomaikaʻi ai i kāna hana,

Hoʻohui pū ʻia nā mea hoʻohui hana e like me nā antioxidants a me nā absorbers UV i ka wā o ka hana ʻana i nā kiʻiʻoniʻoni TPU.

2. Kaʻina hana:

ʻO ke kaʻina hana oTPU kiʻiʻoniʻonimaikaʻi a paʻakikī, ʻoi aku ka nui o nā pae aʻe:

ʻO ka hopena hui: ʻO ka mea mua, ma lalo o ka hana a kahi catalyst, nā polyols a me nā isocyanates e hana i ka hopena polymerization e hana i nā polyurethane prepolymers.

Hoʻoheheʻe hoʻoheheʻe: E wela i ka prepolymer i kahi kūlana hoʻoheheʻe a laila e hoʻokuʻu iā ia i loko o kahi kiʻiʻoniʻoni ma o ke poʻo extruder.

Hoʻomaʻalili a hoʻohua: Hoʻomaʻalili wikiwiki ʻia ke kiʻi hoʻoheheʻe extruded e kahi huila hoʻoheheʻe e paʻa a hoʻokumu.

Ma hope o ka hana ʻana: me ka ʻoki ʻana, ka wili a me nā ʻanuʻu ʻē aʻe, e loaʻa ai ka kiʻiʻoniʻoni TPU i hoʻopau ʻia.

3. Nā ʻano:

ʻO nā hiʻohiʻona o ka kiʻiʻoniʻoni TPU ke kumu no kāna noi ākea, i hōʻike ʻia ma nā ʻano aʻe:

Ka ikaika kiʻekiʻe a me ka elasticity: He kiʻi kiʻi TPU ka ikaika tensile kiʻekiʻe a me ka hiki ke hoʻihoʻi elastic maikaʻi, a hiki ke kū i nā ikaika o waho me ka ʻole o ka deformation.

Kūleʻa ʻaʻahu: He haʻahaʻa ka paʻakikī o ka ʻili, me ke kūpaʻa ʻaʻahu maikaʻi, kūpono no nā ʻano ʻino like ʻole.

Palena wela: hiki ke mālama i ke kūpaʻa i loko o ke ana wela o -40 ℃ a 120 ℃.

Ke kū'ē kemika: He kū'ē maikaʻi kona i ka hapa nui o nā kemika a ʻaʻole hiki ke ʻino ʻia.

ʻO ka moisture permeability: Loaʻa iā ia kahi pae o ka moisture permeability a hiki ke hoʻohana ʻia i nā kūlana e koi ʻia ai ka hanu.

4 、 Noi

Ma muli o kāna hana maikaʻi loa, ua hoʻohana nui ʻia ke kiʻiʻoniʻoni TPU ma nā ʻano ʻano like ʻole, me ka ʻaʻole i kaupalena ʻia i:

ʻOihana lole: Ma keʻano he lole no ka lole, hāʻawi ia i kahi pale pale māmā, waiʻole, a hanu.

Ke kahua lapaʻau: Hoʻohana ʻia nā mea waho e like me nā ʻaʻahu ʻokiʻoki, nā lole pale, a me nā mea ʻē aʻe e hana i nā mea lapaʻau.

Nā lako haʻuki: hoʻohana ʻia e hana i nā kāmaʻa haʻuki, ʻeke, a me nā mea haʻuki ʻē aʻe, e hāʻawi ana i ka lōʻihi a me ka hōʻoluʻolu.

ʻOihana kaʻa: Ma ke ʻano he mea hoʻonaninani kūloko, hiki iā ia ke hoʻomaikaʻi i ka hōʻoluʻolu a me ka nani o ke kaʻa kaʻa.

Ke kahua kūkulu hale: hoʻohana ʻia no nā mea hale, nā papa wai, a me nā mea ʻē aʻe, e hoʻomaikaʻi i ka pale ʻana i ka wā a me ka ikaika o nā hale.

I ka hōʻuluʻulu ʻana, ma ke ʻano he mea hana nui, ua hoʻohana nui ʻia ke kiʻi ʻoniʻoni TPU i ka nohona hou. He ʻokoʻa kona mau mea haku mele, nā kaʻina hana

ka holomua, a ʻokoʻa nā ʻano huahana. ʻO ke kiʻiʻoniʻoni TPU, me kāna mau pono kūʻokoʻa, ua hōʻike i ka waiwai hiki ʻole ke hoʻololi ʻia i ke ola o kēlā me kēia lā a me nā kula kiʻekiʻe.