Kiʻiʻoniʻoni TPU, ma ke ʻano he mea polymer hana kiʻekiʻe, he kuleana koʻikoʻi kāna ma nā ʻano he nui ma muli o kona mau waiwai kino a me ke kemika kūikawā. E hana kēia ʻatikala
e ʻeli hohonu i nā mea hana haku mele, nā kaʻina hana, nā ʻano, a me nā hoʻohana ʻana oKiʻiʻoniʻoni TPU, e lawe ana iā ʻoe i kahi huakaʻi e mahalo ai i ka ʻano ʻenehana o kēia mea.
1. Nā mea hana o ka ʻili TPU:
ʻO ka kiʻiʻoniʻoni TPU, i ʻike ʻia hoʻi he kiʻiʻoniʻoni polyurethane thermoplastic, he mea ʻili lahilahi i hana ʻia me ka polyurethane ma ke ʻano he substrate ma o nā ʻano hana hana kikoʻī. ʻO Polyurethane kahi
polymer i hana ʻia e ka hopena o nā polyols a me nā isocyanates, nona ke kūpaʻa maikaʻi loa i ka ʻaʻahu ʻana, ka elasticity, a me ke kūpaʻa kemika. I mea e hoʻomaikaʻi ai i kāna hana,
Hoʻohui ʻia nā mea hoʻohui hana e like me nā antioxidants a me nā mea hoʻomoʻa UV i ka wā o ka hana ʻana o nā kiʻiʻoniʻoni TPU.
2. Ke kaʻina hana:
Ke kaʻina hana oKiʻiʻoniʻoni TPUhe maikaʻi a paʻakikī hoʻi, ʻo ia hoʻi nā ʻanuʻu aʻe:
Ka hopena hoʻohuihui: ʻO ka mea mua, ma lalo o ka hana a kahi mea hoʻoulu, hana nā polyols a me nā isocyanates i ka hopena polymerization e hana i nā prepolymers polyurethane.
Hoʻoheheʻe ʻia ka extrusion: E hoʻomehana i ka prepolymer i kahi mokuʻāina hoʻoheheʻe ʻia a laila hoʻopuka iā ia i loko o kahi ʻiliʻili ma o ke poʻo extruder.
Hoʻomaʻalili a me ke ʻano: Hoʻomaʻalili koke ʻia ka ʻili hoʻoheheʻe i extruded ʻia e kahi wili hoʻomaʻalili e paʻa a hana.
Ka hana ʻana ma hope: me ka ʻoki ʻana, ka wili ʻana a me nā ʻanuʻu ʻē aʻe, e loaʻa ai ka kiʻiʻoniʻoni TPU i hoʻopau ʻia.
3. Nā ʻano:
ʻO nā ʻano o ka kiʻiʻoniʻoni TPU ke kumu no kona hoʻohana ākea, i hōʻike nui ʻia ma nā ʻano penei:
Ikaika kiʻekiʻe a me ka elasticity: Loaʻa i ka kiʻiʻoniʻoni TPU ka ikaika tensile kiʻekiʻe a me ka hiki ke hoʻōla elastic maikaʻi, a hiki ke kū i nā mana waho nui me ka ʻole o ka deformation.
Ke kū'ē'ē: He pa'akikī ka pa'akikī o ka'ili, me ke kūpa'a maika'i o ka'a'ahu, kūpono no nā'ano'ano'ino like'ole.
Ke kū'ē ʻana i ka mahana: hiki ke mālama i ke kūpaʻa i loko o ka pae mahana o -40 ℃ a i 120 ℃.
Ke kūpaʻa kemika: He kūpaʻa maikaʻi kona i ka hapa nui o nā kemika a ʻaʻole maʻalahi e pala.
Ka permeability makū: Loaʻa iā ia kekahi ʻano o ka permeability makū a hiki ke hoʻopili ʻia i nā kūlana kahi e pono ai ka hanu ʻana.
4. Noi
Ma muli o kāna hana maikaʻi loa, ua hoʻohana nui ʻia ka kiʻiʻoniʻoni TPU ma nā ʻano like ʻole, me ka palena ʻole i:
ʻOihana lole: Ma ke ʻano he lole no nā lole, hāʻawi ia i kahi papa pale māmā, pale wai, a hanu.
Kahua lapaʻau: Hoʻohana ʻia nā mea o waho e like me nā lole 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, nā ʻeke, a me nā lako 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 ʻoluʻolu a me nā aesthetics o ke kaʻa.
Kahua hale: hoʻohana ʻia no nā mea hana hale, nā papa wai ʻole, a me nā mea ʻē aʻe, e hoʻomaikaʻi i ke kūpaʻa ʻana o ka wā a me ka pono o ka ikehu o nā hale.
I ka hōʻuluʻulu ʻana, ma ke ʻano he mea hana multi-functional, ua hoʻohana nui ʻia ka kiʻiʻoniʻoni TPU i ke kaiāulu hou. He kū hoʻokahi kāna mau mea hana, nā kaʻina hana
he holomua, a he ʻokoʻa nā ʻano huahana. Ua hōʻike ka kiʻiʻoniʻoni TPU, me kona mau pono kūikawā, i ka waiwai hiki ʻole ke hoʻololi ʻia i ke ola o kēlā me kēia lā a me nā kahua ʻenehana kiʻekiʻe.
Ka manawa hoʻouna: Sep-26-2024