Microbiology thiab Cell Culture Series - Square PETG cia lub raj mis

PET thiab PETG lub raj mis yog siv dav hauv kev khaws cia thiab kev thauj mus los ntawm cov ntshav, kab lis kev cai xov xwm, enzymes thiab lwm yam khoom.Piv nrog cov ntaub ntawv PET, lub raj mis ua los ntawm cov ntaub ntawv PETG muaj qhov zoo dua.

✦ Cov qauv tshuaj:

PET tshuaj lub npe: polyethylene terephthalate;

PETG tshuaj lub npe: polyethylene terephthalate copolymer;

PETG yog ib qho kev sib xyaw ua ke zoo tshaj plaws raws li PET - PETG yog hom PET Copolymer, cov khoom xyaw hu ua cyclohexanedimethanol (CHDM) yog ntxiv thaum lub sijhawm tsim khoom.Qhov kev hloov kho no muab PETG cov yam ntxwv ua haujlwm sib txawv.

✦ Hais txog lub cev muaj zog:

Vim muaj cov qauv tshuaj sib txawv, cov khoom ntawm lub cev kuj txawv.Piv nrog cov ntaub ntawv PET, PETG muaj qhov pom tseeb dua, zoo dua toughness thiab muaj kev cuam tshuam ntau dua thiab tshuaj lom neeg.Nws kuj tseem qis dua PET nyob rau hauv cov nqe lus ntawm qhov kub thiab txias tsis kam.Yog li ntawd, PETG square fwj tuaj yeem khov thiab thawed dua li qis li -70 degrees yam tsis muaj kev cuam tshuam rau kev ua haujlwm.

✦ Nyob rau hauv cov nqe lus ntawm gas barrier zog:

PETG qhia tau hais tias kev ua tau zoo heev ntawm cov khoom thaiv roj, tshwj xeeb tshaj yog nws cov khoom thaiv kev tiv thaiv nitrogen, oxygen thiab carbon dioxide.Cov ntaub ntawv tau qhia hauv cov lus hauv qab no (1).Cov khoom muaj kev tiv thaiv siab ua rau cov tshuaj rhiab rau cov pa oxygen thiab carbon dioxide Kev cia thiab kev thauj mus los ntawm cov reagents thiab cov tshuaj lom neeg yog qhov tseem ceeb heev los tiv thaiv kev puas tsuaj thiab tsis ua haujlwm ntawm cov reagents.

Raws li lub thawv ntim khoom, PETG yuav tsum tau khaws cia ntev thiab muaj cov kev cai nruj rau cov tshuaj reagents thiab cov khoom lawv tus kheej.Yog li ntawd, nws yog ib qho tseem ceeb heev los xaiv cov khoom tsim nyog thiab cov neeg tsim khoom;

Shandong Labio Biological Technology Co., Ltd. tau tshaj tawm 10-1000ML series ntawm PETG ntshav thiab kab lis kev cai xov xwm fwj uas ua tau raws li cov qauv tshuaj pharmacopoeia.