Papiso ea Ts'ebetso ea PP le HDPE, Lisebelisoa tse peli tse tloahelehileng tse sebelisoang bakeng sa libotlolo tsa Reagent.

Ka keketseho e tsoelang pele ea sebaka sa ts'ebeliso ea lisebelisoa tse fapaneng tsa polymer, butle-butle libotlolo tsa reagent tsa polasetiki li 'nile tsa sebelisoa haholo ho boloka li-reagents tsa lik'hemik'hale.Har'a lisebelisoa tse tala bakeng sa tlhahiso ea libotlolo tsa reagent tsa polasetiki, polypropylene (PP) le polyethylene e phahameng haholo (HDPE) ke lisebelisoa tse peli tse sebelisoang hangata.Joale phapang ke efe ts'ebetsong pakeng tsa lisebelisoa tsee tse peli?

1)TEmperatureRsistance

Thempereichara ea embrittlement ea HDPE ke -100°C le ea PP ke 0°C.Ka hona, ha lihlahisoa li hloka ho boloka mocheso o tlaase, libotlolo tsa reagent tse entsoeng ka HDPE li khethoa haholo, tse kang 2-8 ° C buffers tse sebelisetsoang ho boloka li-reagents tsa ho hlahloba.Libotlolo tsa reagent bakeng sa Buffer le -20 ° C enzyme;

2) Lik'hemik'haleRsistance

Libotlolo tsa reagent tse entsoeng ka HDPE le PP ka bobeli li na le asiti le alkali e hanyetsanang mocheso oa kamore, empa HDPE e phahametse PP mabapi le ho hanyetsa oxidation.Ka hona, ha u boloka lisebelisoa tsa oxidizing, libotlolo tsa reagent tsa HDPE li lokela ho khethoa;

Limolek'hule tse tlase tsa aliphatic hydrocarbons, li-hydrocarbon tse nkhang hamonate le li-hydrocarbon tse chlorine li ka nolofatsa le ho ruruha polypropylene.Ka hona, libotlolo tsa "HDPE reagent" li lokela ho sebelisoa ha ho bolokoa metsoako ea lintho tse hlapollang tse kang benzene rings, n-hexane le hydrocarbon tse chlorinated.

3) Toughness le ho hanyetsa tšusumetso

Polypropylene (PP) e na le khanyetso e ntle ea ho kobeha mokhathala, empa e na le tšusumetso e mpe ka mocheso o tlase.Ho hanyetsa ho theoha ha libotlolo tsa reagent tsa HDPE ho molemo haholo ho feta libotlolo tsa reagent tsa PP, kahoo libotlolo tsa PP ha li tšoanelehe bakeng sa polokelo ea mocheso o tlase.

4)Ttlhokeho

PP e pepenene ho feta HDPE mme e thusa ho bona boemo ba thepa e bolokiloeng ka botlolong.Leha ho le joalo, libotlolo tsa PP tse pepeneneng ka ho khetheha 'marakeng hajoale li na le moemeli ea pepeneneng a kentsoeng thepa, kahoo o hloka ho ela hloko ha o khetha botlolo ea reagent e entsoeng ka PP.

5) Mokhoa oa ho koala

Mabapi le mekhoa ea sterilization, phapang e le 'ngoe feela pakeng tsa HDPE le PP ke hore PP e ka etsoa sterilized ka mocheso o phahameng le khatello e phahameng, empa HDPE ha e khone.Ka bobeli li ka hloekisoa ka EO le mahlaseli (ho hlokahala PP e hananang le mahlaseli, ho seng joalo e tla fetoha mosehla) 'me Likokoana-hloko lia thibela.