Hiki ke wehe 'ia TR A me TPEE Montures De lunettes No na keiki T52726

Hoʻohana i ka thermoplastic polyester elastomer TPEE i nā huahana haʻuki waho

ʻO Thermoplastic polyester elastomer (TPEE) kahi ʻano o ka copolymer poloka laina i loaʻa i ka PBT (polybutylene terephthalate) polyester ʻāpana paʻakikī a me ka ʻāpana palupalu polyether. Loaʻa iā TPEE ka elasticity o ka lāʻau, ka ikaika o ka plastic a me ka maʻalahi o ka hana ʻana o nā thermoplastics. He ʻano hou o nā elastomers thermoplastic i hoihoi nui ʻia.

ʻO ka TPEE (thermoplastic polyester elastomer) he maikaʻi ka aila kūpaʻa, haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, kūlou ʻana i ke kūpaʻa, pale wela, a maikaʻi hoʻi ka extrusion processability, a hiki ke extruded ma kahi kiʻekiʻe o ka wikiwiki ma mua o nā huahana ʻē aʻe. ʻO ka hana, TPEE (thermoplastic polyester elastomer) he kiʻekiʻe ke kūpaʻa, ke kūpaʻa pinepine ʻana i ka luhi, ka haʻahaʻa haʻahaʻa haʻahaʻa, ka pale ʻana i ka wela, ke kūlou ʻana, ka hana ʻana iā TPEE i nā mea i koho ʻia no nā haʻuki o waho, a loaʻa iā ia nā waiwai hana maikaʻi, a me nā mea ʻē aʻe. hiki ke hana i ka wikiwiki kiʻekiʻe, a ma ka manawa like, hiki ke maʻalahi ka nui o ka nui, a hiki ke loaʻa ka mana hana kiʻekiʻe.

1. Nā uhi papa hau, nā mea hoʻopaʻa kāmaʻa ski
Pōmaikaʻi: haʻahaʻa wela hana
ʻO ka hiki ke mālama i ka pae kiʻekiʻe o ka hana ma nā mahana haʻahaʻa haʻahaʻa he mea nui no kēia noi. ʻO TPEE thermoplastic polyester elastomer, hiki ke mālama i nā waiwai mechanical maikaʻi, ʻoiai me nā haʻahaʻa haʻahaʻa loa e mau ana ka hopena. Hana ʻia ke kāʻei me TPEE ma muli o kona paʻakikī ikaika a me ka ikaika tensile. ʻO kēia hiʻohiʻona e hōʻoia i ka ikaika o ka laka, ʻoiai e ʻoluʻolu e ʻaʻahu.
2. Nā aniani haʻuki waho
1. ʻO ka crystallization wikiwiki a me ka hana maʻalahi
2. ʻO ke kū anuanu, maikaʻi loa ka haʻahaʻa haʻahaʻa haʻahaʻa
3. Hana maikaʻi loa
4. ʻoluʻolu a palupalu hoʻi
5. maikaʻi repetitive luhi kū'ē
6. Paʻa kemika maikaʻi loa
7. ʻO ke kūpaʻa hydrolysis maikaʻi loa
8. maikaʻi washback elasticity
9. Kūleʻa maikaʻi i ka lole
10. Kūleʻa ʻelemakule maikaʻi
3. ʻOmole haʻuki
Ua lilo nā ʻōmole wai haʻuki i mea kaulana a pili i ke kaiapuni e puka mai ana. Me ka piʻi ʻana, hoʻomohala ʻana a me ka ulu mau ʻana o nā haʻuki o waho o ka hale, ke hoʻonui nei ka nui o ke kūʻai ʻana o nā hue wai haʻuki ma Kina i kēlā me kēia makahiki.
Hiki i ka TPEE ke hoʻomau i kona maʻalahi maikaʻi a me ka hopena o ka hopena ma kahi haʻahaʻa haʻahaʻa haʻahaʻa, a ʻoi aku ka maikaʻi o kāna hana luhi pinepine, no laila e hoʻohana pinepine ʻia i ka ʻāpana pili o ka ʻōmole a me ke kino o ka hue wai haʻuki. Hoʻohana pinepine ʻia kona ʻoluʻolu a maʻalahi hoʻi i ka ʻāpana lima o ka ʻōmole overmolded, a he hoʻopili maikaʻi loa ia me nā mea e like me ABS, PBT a me PC.