Global - Premier Polyethylene: Polymer Yogwiritsidwa Ntchito Mosiyanasiyana
Minda Yaikulu Yogwiritsira Ntchito
Polyethylene imadziwika chifukwa cha kukana kwake mankhwala. Imalimbana kwambiri ndi mitundu yosiyanasiyana ya mankhwala, kuphatikizapo ma acid, maziko, ndi zosungunulira. Kapangidwe kake kamapangitsa kuti ikhale chinthu chabwino kwambiri chogwiritsidwa ntchito m'mafakitale a mankhwala ndi mankhwala, komwe imagwiritsidwa ntchito popanga zosungiramo zinthu, mapaipi, ndi zolumikizira zomwe zimatha kunyamula zinthu zowononga. Kusagwira kwake mankhwala kumathandizanso kuti isaipitse zomwe zili mkati mwake, ndikusunga chiyero ndi umphumphu wa zinthu zosungidwa.
Mu makampani opanga ma CD, polyethylene ili paliponse. Kuchepa kwake komanso kusinthasintha kwake kumapangitsa kuti ikhale yoyenera kupanga mafilimu opepuka komanso olimba opaka, matumba, ndi ziwiya. Imapereka chotchinga chothandiza ku chinyezi, mpweya, ndi zinthu zina zachilengedwe, kuteteza zinthu zomwe zapakidwa kuti zisawonongeke ndi kuwonongeka. Kaya ndi zopaka chakudya, komwe zimathandiza kusunga zatsopano komanso zabwino za zinthu zomwe zingawonongeke, kapena zopaka katundu, komwe zimapereka njira yokongola komanso yothandiza yopaka, polyethylene imagwira ntchito yofunika kwambiri pakuwonetsetsa kuti zinthuzo zikuyenda bwino komanso kuti zigulitsidwe.
Makampani omanga amapindulanso kwambiri ndi polyethylene. Imagwiritsidwa ntchito popanga mapaipi amadzi ndi gasi. Mapaipi a polyethylene amadziwika kuti ndi amphamvu kwambiri, okhazikika, komanso osagwirizana ndi kusweka ndi kugwedezeka. Amakhala nthawi yayitali yogwira ntchito ndipo safuna kukonzedwa kwambiri, zomwe zimapangitsa kuti akhale chisankho chotsika mtengo pa ntchito zomangamanga. Kuphatikiza apo, polyethylene imagwiritsidwa ntchito popanga zinthu zotetezera kutentha, zomwe zimapereka mphamvu zabwino kwambiri zotetezera kutentha zomwe zimathandiza kuchepetsa kugwiritsa ntchito mphamvu m'nyumba.
Mu makampani opanga magalimoto, polyethylene imagwiritsidwa ntchito m'njira zosiyanasiyana. Imagwiritsidwa ntchito popanga zinthu zamkati monga ma dashboard, mapanelo a zitseko, ndi zophimba mipando chifukwa cha kupepuka kwake, kosavuta kuumba komanso mawonekedwe ake abwino. Imagwiritsidwanso ntchito m'zigawo zakunja monga ma bumpers ndi ma fender, komwe kukana kwake kugwedezeka kumathandiza kukonza chitetezo ndi kulimba kwa galimoto. Kuphatikiza apo, polyethylene imagwiritsidwa ntchito m'matanki amafuta ndi mizere yamafuta, chifukwa cha kukana kwake kulowa kwa mafuta komanso kukhazikika kwa mankhwala.
Mafotokozedwe
| Dzina la Chinthu | Polyethylene | |||||||||
| Fomula Yamankhwala | Choyera ngati mkaka, chowala ngati sera | |||||||||
| Maonekedwe | ||||||||||
| Malo Osungunuka | 125 - 135℃ | |||||||||
| Kuchulukana | 0.941 - 0.965 g/cm³ | |||||||||
| CAS NO | 9002 - 88 - 4 | |||||||||
| Khodi ya HS | 39013000 | |||||||||
| EINECS NO | 200 - 849 - 6 | |||||||||
| Kugwiritsa ntchito | Yogwiritsidwa ntchito mu ma phukusi, mapaipi, zoseweretsa, mafilimu, ndi zokutira | |||||||||
Pepala Lowongolera Ubwino
| Dzina la Chinthu | Polyethylene | ||||||
| CHINTHU | Mtengo Wamba | MTENGO WOPHUNZIRA | |||||
| Malo otsetsereka a ASTM D 3954 | 117 - 123 | 119 °C | |||||
| Mtengo wa asidi (mg KOH/g)ISO 2114 | Cholinga: 0 | 0 | |||||
| Kuchuluka kwa ISO 1183 | 0.92 - 0.94 | 0.93 g/cm3 | |||||
Powombetsa mkota
Polyethylene yathu ya Global - Premier imapezeka m'magiredi ndi mitundu yosiyanasiyana kuti ikwaniritse zofunikira za mafakitale osiyanasiyana. Kaya ndi polyethylene yochuluka kwambiri (HDPE) yogwiritsidwa ntchito yomwe imafuna mphamvu zambiri komanso kulimba, kapena polyethylene yocheperako (LDPE) yogwiritsidwa ntchito mosavuta komanso mowongoka, timapereka zinthu zambiri. Gulu lililonse limayesedwa bwino kuti litsimikizire kuti zinthu zake zimakhala zofanana, kuphatikizapo mayeso a kuchulukana, kusungunuka kwa mafuta, mphamvu yokoka, ndi kutalika. Polyethylene yathu imapakidwa muzipangizo zoyenera zomangira kuti itetezeke panthawi yosungira ndi kunyamula. Kaya ndinu kampani yopaka ku Asia, kampani yomanga ku Europe, wopanga magalimoto ku North America, kapena purosesa ya mankhwala ku South America, Polyethylene yathu ya Global - Premier ndi polima yodalirika komanso yogwira ntchito bwino yomwe mukufuna kuti muwongolere ubwino ndi magwiridwe antchito a zinthu zanu.