Dab tsi yog cov qauv ntawm PVC ntawv rau pharma ntim

Nov 13, 2019 Tso lus

1. Cov txheej txheem ntawm PVC ntawv rau pharma ntim yog ybb00212005 PVC cov khoom kho mob tawv tawv ntawv. Lub teb chaws mediacl ntim ntim (cov khoom siv) cov qauv, cov qauv no yog siv rau cov ntawv yeem ua ntawm PVC cob ua cov khoom siv tseem ceeb, siv rau cov hlwv ntim ntawm cov tshuaj (cov ntsiav tshuaj, tshuaj ntsiav, thiab lwm yam).

2. Cov qauv muaj feem xyuam:

GB / T 2918-1998 tus qauv ib puag ncig rau kev ua kom txias thiab kuaj cov qauv kuaj cov yas

Qhov ntsuas hom rau transmittance thiab haze ntawm zaj duab xis yas

GB / T 2410-1980 xeem txoj kev rau transmittance thiab haze ntawm pob tshab pob tshab

Plastics - zaj duab xis thiab cov nplooj ntawv - Kev txiav txim siab ntawm tuab - cov txheej txheem tshuab

GB / T 6673-2001 plastics zaj duab xis thiab daim ntawv txiav txim siab ntawm qhov ntev thiab dav

Kev txiav txim siab ntawm cov vinyl chloride monomer cov ntsiab lus hauv PVC cob

GB / T 15047-1994 txoj kev ntsuas rau torsional nruj ntawm plastics

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