Me nā waiwai koʻikoʻi e like me ke kūpaʻa kiʻekiʻe o ka abrasion, ka elasticity kiʻekiʻe, ka hana wai ʻole, ka paʻakikī haʻahaʻa haʻahaʻa, ka sila wela a me ka eco-friendliness no ka hana hou ʻana, TPU i hana ʻia eYantai Linghua New Material Co.,Ltd.ua hoʻohana nui ʻia i nā ukana waena a kiʻekiʻe ma nā kahua noi koʻikoʻi ʻekolu: nā lole laminated palupalu, ka uhi ʻili no nā hihia paʻakikī a me nā mea pono hana i hoʻoheheʻe ʻia i ka injection.
1. ʻEke ʻūpā palupalu:TPUNā lole Laminated (ʻĀpana Hoʻohana Nui Loa)
1.1 ʻAno Kumu
ʻO ka lole polyester a nylon oxford i hoʻopaʻa ʻia me ka ʻili TPU 0.08 ~ 0.4 mm ma o ke kaomi wela, i māhele ʻia i TPU polyester a me TPU polyether:
- Polyester TPU: Kū'ē kiʻekiʻe i ka abrasion a me ka ʻaila, ikaika nui ka tensile a me ka haehae (≥8 N/cm), kūpono no nā ukana check-in ʻoihana;
- Polyether TPU: Kū'ē maikaʻi loa i ka hydrolysis, noho maʻalahi a hiki i -30°C me ka ʻole o ka paʻakikī, makemake ʻia no nā ukana huakaʻi waho a me nā wahi lōʻihi.
1.2 Nā Pōmaikaʻi Hana Koʻikoʻi
- Pale wai piha: Pale ka pale TPU mānoanoa i ke komo ʻana o ka wai ua a mālama i nā mea o loko e maloʻo;
- Kū i ka ʻōpala a me ka ʻānai ʻana: Pālua ka pale ʻana o ka PVC i ke komo ʻana, ʻaʻohe ʻili a hoʻokeʻokeʻo paha ma hope o ke kauō pinepine ʻana ma luna o nā kāʻei conveyor mokulele;
- Hoʻomanawanui hopena: Hoʻōla koke ʻia ma hope o ke kaomi ʻana, e pale ana i ka deformation mau loa i ka wā o ka extrusion transit airline;
- Hoʻolālā māmā: 25%~30% māmā ma mua o nā ʻili maoli ʻē aʻe ma lalo o ka ikaika like, e kūlike ana i nā ʻano māmā no ka lawe ʻana.
1.3 ʻenehana hana
ʻO ka lamination maloʻo ʻole me ka solvent ma lalo o ke kaomi wela ʻana o 180 ~ 220°C, haʻahaʻa VOC e kūlike me nā kūlana eco EU no nā ukana; loaʻa i nā ʻano matte, glossy a me nā ʻano palupalu no nā laina ukana premium.
2. ʻEke Paʻa: Lamination Kiʻiʻoniʻoni TPU ma nā ʻEke PC
Ua hoʻopili ʻia ka ʻili TPU 0.1 ~ 0.2 mm ma luna o nā panela paʻakikī PC / ABS e hoʻoponopono i nā hemahema kūlohelohe o ka PC maʻemaʻe:
- Anti-scratch & shock absorption: Hoʻokuʻu nā uluna papa waho TPU i ka hopena hāʻule a hōʻemi i ka hohonu o ke kahakaha ʻana ma luna o 60%;
- Anti-yellowing me ka UV stabilizer: Ke kū'ē nei i ka ʻelemakule a me ka brittleness ma lalo o ka lōʻihi o ka lā;
- Pale i ka manamana lima a maʻalahi ka holoi ʻana i ka ʻili: Wehe koke ʻia nā ʻōpala aila a me nā manamana lima, hoʻonohonoho maʻamau no nā hihia paʻakikī ʻoihana premium.
Ka Hana ʻana: E hoʻomehana mua i ka papa kumu a ukali ʻia e ka lamination kaomi wela kiʻekiʻe, i hoʻohana nui ʻia e nā lama kiʻekiʻe e like me RIMOWA a me 90 Points.
3. Nā ʻāpana ukana TPU i hoʻokomo ʻia a me nā mea i hoʻokahe ʻia
3.1 Hehi ʻŌmole (Mea Hana Maʻamau Loa)
- 90~95A polyester paʻakikī kiʻekiʻe TPU: Nā huila hoʻopaʻa inoa hana kaumaha, ʻoi aku ka lōʻihi o ke ola lawelawe ma mua o 4~5 mau manawa ma mua o nā huila TPE, kū i ka ʻānai ʻana ma nā alanui ʻiliʻili a me nā kahua mokulele;
- 80~85A TPU i hoʻololi palupalu ʻia: Nā mīkini hoʻoheheʻe leo ʻole haʻahaʻa me nā bearings, ka walaʻau holo i kāohi ʻia ma 40~50 dB no nā ukana leo ʻole upscale.
3.2 Nā lima a me ka ʻupena i hoʻoheheʻe ʻia
- ʻO ka TPU webbing i hoʻopiha piha ʻia: Hoʻopau ka uhi TPU i hoʻohui ʻia i ka omo ʻana o ka wai a me ka mildew, hoʻonui ʻia nā mea no nā kaula lima a me nā kaula poʻohiwi e pani ana i ka webbing textile maʻamau;
- Paʻa lima TPU palupalu hoʻokahi ʻāpana: Ikaika rebound kiʻekiʻe e kūʻē i ka haki ʻana ma lalo o ke kaumaha.
3.3 Nā ʻĀpana Sila a me ka Uluna
- Lipine hoʻopili wai ʻole TPU no nā zippers: Paʻa ʻia i ka wela e sila i nā hakahaka zipper a hoʻokō i ka pale wai piha piha;
- ʻO ka TPU hua Microcellular no nā bumpers kihi a me nā pads haʻalulu o loko: Māmā a me ke kūpaʻa kiʻekiʻe, e pale ana i nā kihi ukana a me nā mea waiwai i loko;
- Nā grommets TPU hoʻopūʻiwa haʻalulu no nā koʻokoʻo huki: E hōʻemi i ka haʻalulu a me ka haʻalulu o nā lima telescopic.
4. Hoʻohālikelike Koho:Polyester vs Polyether TPU
表格
| Papa | Nā Pōmaikaʻi Koʻikoʻi | ʻAno Ukana Pili |
|---|---|---|
| TPU polyester | ʻO ke kūpaʻa kiʻekiʻe, ke kūpaʻa ʻaila a me ka ikaika mechanical | Nā ukana a me nā mea hoʻolei ʻoihana hoʻohana pinepine ʻia |
| TPU Polyether | Ke kū'ē'ē hydrolysis a me ka loli o ka mahana haʻahaʻa | Nā ʻeke ʻeke waho a me nā ukana no nā wahi haʻahaʻa kiʻekiʻe |
5. Hōʻuluʻulu Manaʻo Pōmaikaʻi a me nā Pōʻino
Nā Pōmaikaʻi
- Aloha honua: ʻAʻohe Phthalate a me ka halogen, hiki ke hana hou ʻia i ka wela, ʻoi aku ka maikaʻi ma mua o PVC a me ka ʻili PU maʻamau;
- Ka hiki ke hoʻololi ākea i ke aniau: Hana paʻa mai -35°C a i 70°C, ʻaʻohe deformation i waena o nā loli mahana nui a me nā moku moana mamao loa;
- Hoʻopilikino ʻia: Nā mea hoʻohui no nā ʻano antibacterial, flame retardant a i ʻole antistatic no nā ukana makuahine a me nā pēpē a me nā ukana kumu kūikawā.
Nā hemahema
ʻO ke kumukūʻai o nā mea maka he 25% ~ 35% kiʻekiʻe ma mua o ka PVC a me ka PU maʻamau, kākaʻikahi ka hoʻohana ʻia ʻana i ka uhi piha no nā ukana hoʻokele waiwai haʻahaʻa.
6. Ke Au Hoʻomohala ʻOihana
- TPU i hoʻokumu ʻia i ka bio (i loaʻa mai ka ʻaila mea kanu): Mea eco haʻahaʻa-kalapona i hoʻolaha ʻia no nā laina huahana ecofriendly e nā lama ukana kiʻekiʻe o ka honua;
- ʻO ke kiʻiʻoniʻoni TPU ho'ōla pono'ī: Hoʻoponopono i nā ʻōpala ʻili maikaʻi
Ka manawa hoʻouna: Iune-03-2026