ʻO wai ka mea ʻoi aku ka maikaʻi o ka hoʻohana ʻana i ka tpu a i ʻole ka rubber ma kahi huila honua?

I. TPU

ʻO ka TPU ka polyurethane thermoplastic, he ākea ka nui o nā noi ma muli o kāna mau waiwai kino a me nā kemika a me nā waiwai mechanical. Ma ke ʻano o ka huila honua, ʻo ka lōʻihi o ka TPU a me ke kūpaʻa ʻana i ka abrasion e makemake nui ai ka hapa nui o nā mea hana i kēia mea. ʻO kāna mau mea maikaʻi a me nā pōʻino e like me kēia:

Pono:

Kū'ē abrasion: He kū'ē maikaʻi ka TPU i ka friction a no laila hiki iā ia ke mālama i kona hale a me kona mau waiwai i ka manawa.
Ke kū'ē i ka hopena: He kū'ē maikaʻi ka TPU i ka hopena a no laila pale i ka hale o loko mai ka pōʻino i hanaʻia e nā mana o waho i ka wā o ka laweʻana.
Ke kū'ē kemika: Hiki i ka TPU ke pale aku i ka ho'ohehe'e 'ana o nā mea kemika like 'ole, pēlā e hō'oia'i'o ai i kona kūpa'a hana lō'ihi.
Pili kaiapuni: Hiki ke hoʻohana hou ʻia ka TPU a hoʻokō i nā koi kaiapuni.
Nā hemahema:

Kumukūʻai: Ke hoʻohālikelike ʻia me kekahi mau mea ʻē aʻe, ʻoi aku ke kumu kūʻai o TPU.
Kū'ē i ka Mahana: ʻOiai ke hana maikaʻi nei ka TPU ma luna o kahi ākea o nā wela, hiki ke hōʻemi i kāna hana ma lalo o ka wela loa.

II. Lapa

ʻO ka Rubber kahi mea elastic, i hana ʻia mai nā polymers kūlohelohe a i ʻole synthetic. Hoʻohana nui ʻia ka Rubber i ka hana ʻana i nā huila honua.

Pono:

KUMUKUAI: He emi ke kumu kūʻai o ka Rubber a ʻoi aku ka maikaʻi.
Elasticity: ʻo ka elasticity o ka lāʻau e hoʻolilo iā ia i mea kūpono no ka hoʻopili ʻana i ka haʻalulu a me ka haʻalulu.
Nā hemahema:

PAʻI ʻĀPILI: ʻAʻole maikaʻi ke kūʻē ʻana o ka Rubber a no laila pono paha e hoʻololi pinepine ʻia.
Ke kū'ē kemika: 'a'ole kū'ē kemika e like me ka TPU a hiki ke ma'alahi i ka ho'ouka kemika.
Kūleʻa wela kiʻekiʻe: E like me TPU, ua hoʻemi paha ka lāʻau i ka hana ma nā wela wela.

Nui nā mea e noʻonoʻo ai i ke koho ʻana i kahi mea e hoʻohana ʻia i ka hana ʻana i kahi huila honua, me ke kumukūʻai, ka lōʻihi, ke kūpaʻa abrasion, ka hopena hopena a me ka launa ʻana i ka nohona. Ma muli o kēia mau kumu, hōʻike ʻo TPU i ke kūlana kiʻekiʻe ma nā wahi he nui, no laila ʻoi aku ka maikaʻi o ke koho ʻana ma mua o ka rubber no nā noi he nui.