PET uye PETG mabhodhoro anoshandiswa zvakanyanya mukuchengetedza uye kutakura serum, tsika midhiya, enzymes uye zvimwe zvigadzirwa.Kuenzaniswa nePET zvinhu, mabhodhoro akagadzirwa nePETG zvinhu ane zvimwe zvakanakira.
✦ Chimiro chemakemikari:
PET kemikari zita: polyethylene terephthalate;
PETG zita remakemikari: polyethylene terephthalate copolymer;
PETG ndeye advanced kemikari synthesis yakavakirwa paPET - PETG imhando yePET Copolymer, chinhu chinonzi cyclohexanedimethanol (CHDM) chinowedzerwa panguva yekugadzira.Kugadziridzwa uku kunopa PETG akasiyana maitiro ekuita.
✦ Panyaya yezvimiro zvemuviri:
Nekuda kwezvakasiyana zvimiro zvemakemikari, izvo zvemuviri zvimiro zvakasiyanawo.Kuenzaniswa nePET zvinhu, PETG ine kujeka kwepamusoro, kusimba kuri nani uye kuwedzera kupikisa uye kuramba kwemakemikari.Iyo zvakare yakaderera pane PET maererano nekushomeka kwekushisa kwekudzivirira.Naizvozvo, PETG sikweya mabhodhoro anogona kuomeswa nechando uye kunyungudutswa kasingaperi zvakaderera se -70 madhigirii pasina kukanganisa kuita.
✦ Panyaya yegasi barriers zvivakwa:
PETG inoratidza kuita kwakanakisa maererano negasi barriers zvivakwa, kunyanya zvipingamupinyi zvaro zvinopesana nenitrogen, okisijeni uye kabhoni dhaibhoni.Iyo data inoratidzwa mutafura iri pazasi (1).Iyo yakakwira chipingamupinyi zvivakwa inoita kuti makemikari anzwe okisijeni uye kabhoni dhaidhirosi Kuchengetera uye kutakura kwemareagents uye biological reagents kwakakosha zvakanyanya kudzivirira kuparara uye kutadza kwemareagents.
Semudziyo wekurongedza, PETG inoda kuchengetedza kwenguva refu uye ine zvinodiwa zvakasimba kune reagents uye zvigadzirwa pachavo.Nokudaro, zvakakosha zvikuru kusarudza zvigadzirwa zvakakodzera uye vagadziri;
Shandong Labio Biological Technology Co., Ltd. yakatanga 10-1000ML yakatevedzana yePETG serum uye tsika midhiya mabhodhoro anosangana ne pharmacopoeia zviyero.
Nguva yekutumira: Zvita-14-2023