Kev xaiv thiab daim ntawv thov ntawm PP / HDPE reagent fwj

Kev xaiv thiab daim ntawv thov ntawm PP / HDPE reagent fwj

Reagent fwj tuaj yeem siv rau kev khaws cia thiab kev thauj mus los ntawm cov tshuaj tshwj xeeb, tshuaj tua kab mob, cov khoom siv roj ntsha, cov tshuaj reagents, cov nplaum thiab cov tshuaj tua tsiaj.Tam sim no, cov khoom siv ntawm cov fwj tshuaj reagent feem ntau yog iav thiab yas, tab sis iav tsis muaj zog thiab kev ntxuav yog ntau cumbersome.Yog li ntawd, cov yas reagent fwj nrog cov neeg kho tshuab muaj zog thiab cov kua qaub thiab alkali corrosion tau maj mam dhau los ua cov kev xaiv nrov hauv khw.High density polyethylene (HDPE) thiab polypropylene (PP) yog ob qho khoom siv yas.Peb yuav tsum xaiv ob hom reagent fwj no li cas?

1. Kev kam rau siab kub

Cov khoom siv HDPE tiv taus qhov kub thiab txias, yog li thaum tsis muaj qhov kub thiab txias yuav tsum tau, ntau lub raj mis reagent ua los ntawm HDPE cov khoom raug xaiv;PP cov ntaub ntawv yog resistant rau kub kub thiab tsis kub, thaum kub autoclave yuav tsum tau, lub reagent lub raj mis ntawm PP khoom yuav tsum tau xaiv.

2.Chemical tsis kam

Ob qho khoom siv HDPE thiab PP khoom yog acid-alkali resistant, tab sis HDPE cov ntaub ntawv zoo dua li PP khoom nyob rau hauv cov nqe lus ntawm oxidation kuj.Yog li ntawd, nyob rau hauv kev cia ntawm oxidizing reagents, xws li benzene rings, n-hexane, chlorinated hydrocarbons thiab lwm yam organic solvents, HDPE cov ntaub ntawv yuav tsum tau xaiv.

3. Sterilization txoj kev

Hauv txoj kev ua kom tsis muaj menyuam, qhov sib txawv ntawm cov khoom siv HDPE thiab PP khoom yog tias PP tuaj yeem ua kom tsis muaj menyuam ntawm qhov kub thiab txias, thiab HDPE tsis tuaj yeem.Cov ntaub ntawv HDPE thiab PP tuaj yeem ua kom tsis muaj menyuam los ntawm EO, irradiation (irradiation resistant PP yuav tsum tau, txwv tsis pub nws yuav daj) thiab tshuaj tua kab mob.

4.Xim thiab pob tshab

Cov xim ntawm lub raj mis reagent feem ntau yog ntuj (translucent) los yog xim av, xim av fwj muaj cov nyhuv shading zoo, tuaj yeem siv los khaws cov tshuaj reagents uas yooj yim decomposed los ntawm lub teeb, xws li nitric acid, silver nitrate, silver hydroxide, chlorine dej, thiab lwm yam, ntuj fwj yog siv los khaws cov tshuaj reagents.Vim muaj kev cuam tshuam ntawm cov qauv molecular, PP cov khoom yog pob tshab dua li HDPE cov khoom, uas yog qhov tsim nyog rau kev soj ntsuam lub xeev ntawm cov khoom khaws cia hauv lub raj mis.

Txawm hais tias nws yog cov khoom siv PP lossis HDPE cov khoom siv reagent lub raj mis, raws li nws cov yam ntxwv ntawm cov khoom siv, muaj qhov tsim nyog rau hom tshuaj reagents, yog li cov yam ntxwv ntawm cov tshuaj reagents yuav tsum raug coj mus rau hauv tus account thaum xaiv lub raj mis reagent.