imikhiqizo

Ibanga lefilimu ye-HDPE,
I-HDPE ye-membrane, I-HDPE resin yokukhiqiza ifilimu,

High density polyethylene resin akuyona impahla eyingozi.I-Ecru granule noma impushana, engenakho ukungcola kwemishini.I-granule iyi-cylindrical granule futhi ifakwe esikhwameni esilukiwe se-polypropylene esinoqweqwe lwangaphakathi.Indawo kufanele igcinwe ihlanzekile futhi yomile ngesikhathi sokuthutha kanye nokulayisha nokuthulula.

Ibanga lefilimu le-HDPE linezakhiwo ezinhle kakhulu zomzimba, ukucutshungulwa okuhle, amandla aphezulu emishini kanye nokuzinza okuhle, ukuphrinta nokuqina.I-resin imelana nomswakama, uwoyela kanye nokugqwala kwamakhemikhali futhi inezakhiwo ezinhle kakhulu zokucubungula ngesivinini esikhulu.

Isicelo

Ibanga lefilimu le-HDPE lisetshenziswa kabanzi ekukhiqizeni izikhwama zezikibha, izikhwama zokuthenga, izikhwama zokudla, izikhwama zikadoti, izikhwama zokupakisha, ulwelwesi lwezimboni kanye nefilimu ye-multilayer.Eminyakeni yamuva nje, i-resin ibilokhu isetshenziswa kakhulu ekupakisheni isiphuzo nemithi, ukupakishwa kokugcwalisa okushisayo kanye nokupakishwa kwemikhiqizo emisha.I-resin ingasetshenziswa futhi ekukhiqizeni ifilimu ye-anti-seepage esetshenziswa kubunjiniyela be-hydraulic.

Izici

I-Ecru granule noma impushana, engenakho ukungcola kwemishini.I-Ecru granule noma impushana, engenakho ukungcola kwemishini.

Amapharamitha

Ifilimu ye-HDPE yaziwa nangokuthi ifilimu ye-High Density Polyethylene, i-HDPE geomembrane kanye ne-HDPE Impermeable membrane.Igama layo lesiNgisi lithi “High Density Polyethylene Impermeable membrane”, elifushane elithi “HDPE Film”.Ifilimu ye-HDPE ikhoyili yepulasitiki eyakhiwe nge-HDPE, i-HDPE yayo iwuhlobo lwe-crystallinity ephezulu, i-non-polar thermoplastic resin.Ukubukeka kwe-HDPE yasekuqaleni kumhlophe qhwa, izinga elithile lokuguquguquka esigabeni esincanyana.I-PE inokumelana okuhle kakhulu namakhemikhali amaningi asekhaya nawemboni.Izinhlobo ezithile zamakhemikhali zingabangela ukugqwala kwamakhemikhali, njengama- corrosive oxidants (concentrated nitric acid), ama-hydrocarbon anuka kamnandi (xylene) nama-halogenated hydrocarbons (carbon tetrachloride).I-polymer ayiyona i-hygroscopic futhi inokumelana okuhle kwesitimu.I-HDPE inokusebenza okuhle kokunqanda ukugqwala, ukusebenza kukagesi, ukusebenza kokuvikela umswakama, ukusebenza okunqanda ukuvuza, amandla aqine kakhulu, ngakho-ke ifaneleka kakhulu intambo nekhebula, ubunjiniyela obungangeni, ukuzalanisa okungangenwa lutho, ithangi likawoyela alikwazi ukungena, igumbi elingaphansi alikwazi ukungena, ichibi lokwenziwa. i-imintervious kanye neminye imikhakha.Ifilimu ye-HDPE inokumelana nomthelela omuhle kakhulu, ngakho-ke ekamelweni lokushisa ngisho naku -40F izinga lokushisa eliphansi.Ifilimu ye-HDPE iyi-polymer engeyona enobuthi, ayinambitheki, izinhlayiya ezimhlophe ezingenaphunga, indawo encibilikayo icishe ibe ngu-110℃-130℃, ukuminyana okuhlobene okungu-0.918 — 0.965;Inokushisa okuhle nokumelana nokubanda.Ukuzinza okuhle kwamakhemikhali, okunokuqina okuphezulu nokuqina, amandla amahle emishini, ukumelana nokuqhekeka kwemvelo kanye nokusebenza kokumelana nezinyembezi, ngokukhuphuka kokuqina, izakhiwo zemishini kanye nezakhiwo zokuvimbela kuzothuthukiswa, ukumelana nokushisa, namandla aqinile aphezulu;Imelana ne-asidi, i-alkali, izinyibilikisi ze-organic nokunye ukugqwala.