Khetho le ts'ebeliso ea libotlolo tsa reagent tsa PP/HDPE

Khetho le ts'ebeliso ea libotlolo tsa reagent tsa PP/HDPE

Libotlolo tsa reagent li ka sebelisoa bakeng sa ho boloka le ho tsamaisa lik'hemik'hale tse khethehileng, li-reagents tsa ho hlahloba, lihlahisoa tsa likokoana-hloko, li-reagents, li-adhesives le lithethefatsi tsa bongaka ba liphoofolo.Hajoale, lisebelisoa tsa libotlolo tsa reagent ke boholo ba khalase le polasetiki, empa khalase e senyeha habonolo mme ho hloekisa ho thata ho feta.Ka hona, libotlolo tsa reagent tsa polasetiki tse nang le ts'ebetso e matla ea mochini le kutu ea acid le alkali butle-butle e fetohile khetho e tsebahalang 'marakeng.High density polyethylene (HDPE) le polypropylene (PP) ke lisebelisoa tse peli tsa polasetiki tse sebelisoang hangata.Re lokela ho khetha mefuta ee e 'meli ea libotlolo tsa reagent joang?

1. Ho mamella mocheso

Lisebelisoa tsa HDPE li hanyetsa mocheso o tlase le mocheso o phahameng, kahoo ha ho hlokahala ho boloka mocheso o tlase, ho khethoa libotlolo tse ngata tsa reagent tse entsoeng ka thepa ea HDPE;Lisebelisoa tsa PP li hanana le mocheso o phahameng le mocheso o tlase, ha mocheso o phahameng oa autoclave o hlokahala, botlolo ea reagent ea thepa ea PP e lokela ho khethoa.

2.Ho hanyetsa lik'hemik'hale

Lisebelisoa ka bobeli tsa HDPE le PP ha li na acid-alkali, empa thepa ea HDPE e betere ho feta lisebelisoa tsa PP mabapi le khanyetso ea oxidation.Ka hona, polokelong ea li-reagents tsa oxidizing, joalo ka mehele ea benzene, n-hexane, li-hydrocarbon tse chlorinated le li-solvents tse ling tsa manyolo, thepa ea HDPE e lokela ho khethoa.

3.Srilization mokhoa

Ka mokhoa oa sterilization, phapang pakeng tsa thepa ea HDPE le PP ke hore PP e ka etsoa sterilized mocheso o phahameng le khatello e phahameng, 'me HDPE ha e khone.Lisebelisoa tsa HDPE le PP ka bobeli li ka etsoa sterilized ka EO, mahlaseli (ho hlokahala PP e hanyetsanang le mahlaseli a kotsi, ho seng joalo e tla ba mosehla) le sebolaea likokoana-hloko.

4.Mmala le ponaletso

'Mala oa botlolo ea reagent ka kakaretso ke oa tlhaho (o fetohang) kapa o sootho, libotlolo tse sootho li na le phello e ntle ea shading, e ka sebelisoa ho boloka lik'hemik'hale tsa lik'hemik'hale tse senyehang habonolo ke leseli, tse kang nitric acid, silver nitrate, silver hydroxide, metsi a chlorine, joalo-joalo, libotlolo tsa tlhaho li sebelisetsoa ho boloka li-reagents tsa lik'hemik'hale tse tloaelehileng.Ka lebaka la tšusumetso ea sebopeho sa limolek'hule, thepa ea PP e pepeneneng ho feta lisebelisoa tsa HDPE, tse loketseng ho shebella boemo ba thepa e bolokiloeng ka botlolong.

Ebang ke thepa ea PP kapa botlolo ea lisebelisoa tsa HDPE, ho ea ka litšobotsi tsa eona tsa thepa, ho na le tse loketseng mofuta oa lik'hemik'hale tsa lik'hemik'hale, kahoo litšoaneleho tsa lik'hemik'hale tsa lik'hemik'hale li lokela ho tsotelloa ha ho khethoa botlolo ea reagent.