Global - Premier PET: Polima Yapamwamba Kwambiri Yogwiritsira Ntchito Zosiyanasiyana
Minda Yaikulu Yogwiritsira Ntchito
PET imagwiritsidwa ntchito kwambiri mumakampani opanga ma CD, makamaka mabotolo a zakumwa. Mphamvu zake zabwino kwambiri zotchingira mpweya, chinyezi, ndi carbon dioxide zimapangitsa kuti ikhale chinthu chabwino kwambiri chosungira zakumwa zoziziritsa kukhosi, madzi, ndi madzi okhala ndi carbonated. Kuwonekera bwino kwa PET kumathandiza kuti zinthuzo ziwonekere bwino mkati, zomwe zimapangitsa kuti malonda ake azigulitsidwa. Kuphatikiza apo, mabotolo a PET ndi opepuka, osasweka, komanso osavuta kugwiritsa ntchito, zomwe zimapangitsa kuti zikhale zosavuta kwa ogula. Mu ma CD a chakudya, PET imagwiritsidwa ntchito ngati ziwiya zosungiramo zakudya zosiyanasiyana, zomwe zimateteza ku kuwonongeka ndikusunga kukoma ndi ubwino wa zomwe zili mkati.
Mu makampani opanga nsalu, PET ndiye chinthu chachikulu chomwe chimagwiritsidwa ntchito popanga ulusi wopangidwa. Ulusi uwu, womwe umadziwika kuti polyester, uli ndi mphamvu zabwino kwambiri, kukana makwinya, komanso mphamvu zouma mwachangu. Umagwiritsidwa ntchito kwambiri popanga zovala, nsalu zapakhomo, ndi nsalu zamafakitale. Ulusi wa polyester wochokera ku PET ukhoza kusakanikirana ndi ulusi wachilengedwe kuti ukhale wolimba komanso wogwira ntchito bwino pazinthu zomaliza. Kuphatikiza apo, ulusiwu ukhoza kupakidwa utoto mosavuta, zomwe zimathandiza kuti mitundu yosiyanasiyana ndi mapangidwe akwaniritse zofunikira zosiyanasiyana zamafashoni ndi kapangidwe.
Makampani opanga zamagetsi amapindulanso ndi makhalidwe apadera a PET. Amagwiritsidwa ntchito popanga mafilimu ndi matepi oteteza kutentha chifukwa cha mphamvu zake zamagetsi zambiri. Mafilimu a PET ndi opyapyala, osinthasintha, ndipo ali ndi kukhazikika kwabwino, zomwe zimapangitsa kuti akhale oyenera kugwiritsidwa ntchito pazinthu zosiyanasiyana zamagetsi monga ma capacitor, ma transformer, ndi ma circuit board osindikizidwa. Kuphatikiza apo, PET imagwiritsidwa ntchito popanga ma LCD screen ngati substrate, zomwe zimapangitsa kuti zinthu zowonetsera zikhale zosalala komanso zokhazikika.
PET imagwiritsidwanso ntchito mumakampani opanga magalimoto. Imagwiritsidwa ntchito popanga zinthu zokongoletsa mkati, monga mapanelo a zitseko ndi zophimba mipando, chifukwa cha mawonekedwe ake okongola komanso kukana kuwonongeka. Zinthu zopangidwa ndi PET zimagwiritsidwa ntchito popanga zida zamagalimoto kuti zichepetse kulemera ndikuwonjezera kugwiritsa ntchito bwino mafuta. Kuphatikiza apo, PET imagwiritsidwa ntchito popanga zida zamainjini ndi zida zamagalimoto chifukwa chokana kutentha ndi mankhwala.
Mafotokozedwe
| Dzina la Chinthu | Polyethylene Terephthalate | |||||||||
| Fomula Yamankhwala | C10H8O4 | |||||||||
| Kulemera kwa Maselo | 20,000 - 30,000 g/mol | |||||||||
| Maonekedwe | Mapepala kapena mapepala owonekera opanda utoto | |||||||||
| Malo Osungunuka | 255 - 265℃ | |||||||||
| Kuchulukana | 1.38 g/cm³ | |||||||||
| CAS NO | 25038 - 59 - 9 | |||||||||
| Khodi ya HS | 39076090 | |||||||||
| EINECS NO | 607 - 991 - 6 | |||||||||
| Kugwiritsa ntchito | Amagwiritsidwa ntchito pa mabotolo, ulusi, mafilimu, ndi zamagetsi | |||||||||
Pepala Lowongolera Ubwino
| Dzina la Chinthu | |||||||
| CHINTHU | Mndandanda | Njira yoyesera | |||||
| Kukhuthala Kwamkati (Malonda Akunja) | 0.800±0.02 dL/g | GB17931 | |||||
| Zomwe zili mu acetaidehyde | ≤1ppm | Kujambula kwa mpweya | |||||
| Gulu la mapeto a Carboxyl | ≤30mmol/kg | Kuchuluka kwa Photometric | |||||
| Malo osungunuka | 243±2℃ | DSC | |||||
| Kuchuluka kwa madzi | ≤0.2wt% | Njira yolemetsa | |||||
| Fumbi la ufa | ≤100ppm | Njira yolemetsa | |||||
| Kulemera kwa ma chips 100 | 1.55±0.10g | Njira yolemetsa | |||||
Powombetsa mkota
PET yathu ya Global - Premier imapezeka m'njira zosiyanasiyana, kuphatikizapo ma pellets, mafilimu, ndi ulusi, kuti ikwaniritse zosowa za mafakitale osiyanasiyana. Mtundu uliwonse wa PET umayesedwa bwino kwambiri kuti utsimikizire kuti zinthu zake ndi zofanana, monga kukhuthala, kusungunuka, mphamvu yokoka, komanso kumveka bwino. Timapereka mayankho okonzedwa kuti tikwaniritse zosowa zapadera za makasitomala athu. Kaya ndinu kampani yopaka zinthu ku Asia, wopanga nsalu ku Europe, kampani yamagetsi ku North America, kapena wogulitsa magalimoto ku Australia, Global - Premier PET yathu ndi polima yodalirika komanso yapamwamba yomwe mungadalire kuti iwonjezere magwiridwe antchito ndi mtundu wa zinthu zanu.