ʻO ka preforms o ka hue PET he mau huahana hoʻoheheʻe maʻamau, maʻalahi ke lawe ʻia, ka hapa nui i hana ʻia me ka plastic, me ke ʻano like ʻole a me ka insulation maikaʻi.He huahana waena ia no nā ʻōmole plastik a me nā pahu aila.Ma lalo o kahi mahana a me ke kaomi, ua hoʻopiha ʻia ka ʻōpala me nā mea maka, a ma lalo o ka hana ʻana o ka mīkini hoʻoheheʻe injection, ua hana ʻia i loko o kahi ʻōmole preform me kahi mānoanoa a me ke kiʻekiʻe e like me ka mold.ʻO ka polyethylene terephthalate ka mea nui loa o ka polyester thermoplastic.ʻO kona inoa Pelekania ʻo Polythylene terephthalate, i hoʻopau ʻia ʻo PET a i ʻole PETP (ma hope aku i kapa ʻia ʻo PET), i ʻike mau ʻia he polyester resin.He polymer condensation o ka waikawa terephthalic a me ka ethylene glycol.Me ka PBT, kapa ʻia ka polyester thermoplastic, a i ʻole polyester saturated.ʻO PET kahi polimer keʻokeʻo keʻokeʻo a melemele paha me kahi ʻili maʻemaʻe a ʻālohilohi.Loaʻa iā ia ke kūpaʻa creep maikaʻi, ke kūpaʻa luhi, ke kūpaʻa friction a me ke kūpaʻa dimensional, ka lole haʻahaʻa a me ka paʻakikī kiʻekiʻe, a ʻo ia ka paʻakikī nui loa ma waena o nā thermoplastics;maikaʻi nā waiwai insulation uila, liʻiliʻi i hoʻopilikia ʻia e ka mahana, akā maikaʻi ʻole ka pale corona.ʻAʻohe mea ʻawaʻawa, kūpaʻa i ka wā, kūpaʻa kūʻē i nā kemika, haʻahaʻa haʻahaʻa wai, kū i nā ʻakika nāwaliwali a me nā mea hoʻoheheʻe organik.
Hoʻohana pinepine ʻia nā hue PET no ka hoʻopili ʻana, a hoʻopaʻa pinepine ʻia ka ʻeke i nā papa i ka wā o ka lawe ʻana a i ʻole ka waihona.I kēia manawa, e noʻonoʻo mākou i ka ʻae ʻana i ke kaomi o ka papa haʻahaʻa.I ka wā o ka hoʻāʻo ʻana o ka ʻōmole PET, e kau i ka ʻōmole PET ma nā papa kaomi ʻelua ʻelua o ka mīkini, e hoʻomaka i ka mīkini ʻeke ʻeke PET o Suzhou Ou Instruments, a e kaomi ʻia nā papa kaomi ʻelua i kahi wikiwiki hoʻāʻo.I ka hoʻouka ʻana, hoʻōki ʻakomi ka mea hana a mālama i ka ʻikepili.ʻO ka hoʻāʻo maʻamau o nā ʻōmole PET e pili ana i ka hoʻāʻo ʻana i ka mānoanoa o ka pā o ka ʻōmole, ka hoʻāʻo ʻana i ke kūpaʻa ʻana, a me ka hoʻāʻo ʻana i ka luhi o ka ʻōmole.Loaʻa i nā mea hana PET kā lākou mau keʻena nānā pono.Loaʻa ka hoʻohana ikaika ʻana o nā hue PET a hoʻohana nui ʻia i nā mea e pono ai i kēlā me kēia lā, ka pahu kemika i kēlā me kēia lā a me nā māla ʻē aʻe.Mai ka hoʻoheheʻe ʻana a hiki i nā mīkini a me nā mea hana, koho nui lākou.He mea maʻalahi ka hoʻomaka akā paʻakikī ka haku.Hoʻomaʻamaʻa hou ʻia nā ʻōmole mua o ka PET ma o ka puhi ʻana e hana i nā ʻōmole plastik, me nā ʻōmole i hoʻohana ʻia no ka hoʻopili ʻana i nā mea hoʻonaninani, lāʻau lapaʻau, mālama olakino, inu, wai mineral, reagents, etc. Hoʻokumu ʻia ka ʻōmole preform ma o ka hoʻoheheʻe ʻana, a laila ʻo ke ʻano o ka hana ʻana i nā hue plastik PET ma o ka puhi ʻana.
Ka manawa hoʻouna: Nov-14-2023