HDPE / LLDPE cov ntaub ntawv tuaj yeem tiv taus qee yam kev ua kom tsis muaj menyuam, raug txwv nruj:
Ethylene Oxide (EO): Txoj kev siv ntau tshaj plaws; 100% sib xws, tab sis yuav tsum tau nruj aeration (cov seem seem tsawg dua los yog sib npaug rau 1 ppm);
Gamma Irradiation: Ua tau ntawm koob tshuaj tsawg dua lossis sib npaug li 25 kGy, tab sis tuaj yeem ua rau cov khoom daj thiab embrittlement (yuav tsum tau ntxiv cov tshuaj tiv thaiv kab mob los tiv thaiv -);
Steam Sterilization (121 degree): Tsis pom zoo! Lub melting point ntawm HDPE tsuas yog 130 degree, uas ua rau deformation loj heev ntawm qhov kub thiab txias;
Qhuav Thaum tshav kub kub Sterilization: Tsis tas li ntawd ua tau (softening tshwm sim ntawm kub> 100 degree).
Siv tau Scenario:
Tsis yog- Kev Npaj ua kom tsis muaj menyuam (xws li cov ntsiav tshuaj txheem): Tsis tas yuav ua kom tsis muaj menyuam; cov fwj tsuas yog ntxuav hauv ib qho chaw huv si tom qab ozone tua kab mob;
Sterile API Intermediates: Siv EO- cov fwj uas tsis muaj tshuaj lom, nrog rau kev ua tiav hauv Qib A ib puag ncig huv si;
Cov Khoom Siv Kho Mob Cov Khoom Siv Kho Mob (piv txwv li, cov fwj tshuaj reagent): Gamma irradiation sterilization yog ib qho kev xaiv (muab tias cov khoom ruaj khov yog duly validated).