Ukusetyenziswa kwe-polyethylene ekhlorini (CPE)

Ikuquka ukwenza ii-coatings, ii-linings kunye neemveliso ezimelana ne-oxidation kunye ne-heat resistance, ezisetyenziswa njengeziguquli ze-PVC, i-ABS kunye nezinye ii-polyolefins, ukuvelisa izixhobo zomgangatho ezingatshiyo nezimelana neekhemikhali, isikhumba sokwenziwa, iiplastiki ze-foam, iifilimu, iipleyiti, izinto ezifakwe i-laminated, iintambo kunye nee-wire coatings, njl.njl., kunye nokuphucula ukuqina kunye nokungatshisi kwe-adhesives.

I-polyethylene ekhlorini (CPE) yinto ye-polymer egcweleyo enembonakalo yomgubo omhlophe, ayinatyhefu kwaye ayinavumba. Inokumelana okuhle kakhulu nemozulu, ukumelana ne-ozone, ukumelana neekhemikhali, kunye nokumelana nokwaluphala, kunye nokumelana kakuhle neoyile, ukubambezeleka komlilo, kunye neempawu zombala. Ukuqina okuhle (kusaguquguquka kwi -30℃), ukuhambelana okuhle nezinye izinto zepolymer, kunye nobushushu obuphezulu bokubola. Indlela yesigaba samanzi ye-polyethylene ekhlorini isetyenziswa rhoqo, eneendleko eziphantsi zemveliso kunye nongcoliseko olubi. Enye indlela yindlela yokumiswa, ekhulileyo kwaye inokuphuhliswa ngakumbi kwaye isetyenziswe ekhaya. Inesantya sokomisa esikhawulezayo. Isetyenziswa kakhulu kwiitanki zokugcina kunye nezakhiwo zentsimbi ukuphucula ukhuseleko lokwakha. Iimodeli zasekhaya ze-polyethylene ekhlorini (CPE) zihlala zichongwa ngamanani anjenge-135A, 140B, 239C, njl.njl., apho idijithi yokuqala 1 kunye ne-2 zimele i-crystallinity eseleyo (ixabiso le-TAC), 1 imele ixabiso le-TAC phakathi kwe-0-10%, 2 imele ixabiso le-TAC le-10%, idijithi yesibini neyesithathu imele umxholo we-chlorine, njenge-35 emele umxholo we-chlorine we-35%, kwaye idijithi yokugqibela yileta ethi ABC, esetyenziselwa ukubonisa ubunzima be-molecular yezinto ezikrwada ze-PE, apho u-A engoyena mkhulu kwaye u-C engoyena mncinci. Izinto ze-polyethylene ekhlorini (CPE) zohlobo lwe-A zinobunzima obukhulu beemolekyuli kunye ne-viscosity ephezulu yokunyibilika, kwaye i-viscosity yayo ihambelana kakhulu ne-PVC. Inesiphumo esihle kakhulu sokusasazeka kwi-PVC kwaye inokwenza inethiwekhi efanelekileyo efana nefom yokusasazeka. Ke ngoko, izinto ze-CPE zohlobo lwe-A zihlala zikhethwa njenge-modifier ye-PVC. Ucingo kunye nentambo (iintambo zemigodi yamalahle, iingcingo ezichazwe kwimigangatho ye-UL kunye ne-VDE), iipayipi zerabha ze-hydraulic, iipayipi zerabha zemoto, iteyipu, iipleyiti zerabha, ukuguqulwa kwepayipi yeprofayili ye-PVC, izinto zemagnethi, ukuguqulwa kwe-ABS, njl. Ingakumbi uphuhliso lweshishini leentambo kunye neentambo, kunye nomzi-mveliso wezixhobo zeemoto, luye lwaqhuba imfuno yokusetyenziswa kwe-polyethylene ekhlorini esekwe kwirabha. I-polyethylene ekhlorini ehlobo lwerabha yirabha ekhethekileyo yokwenziwa enomsebenzi ogqwesileyo opheleleyo, ukumelana nokuguga kobushushu kunye ne-oksijini, kunye nokungalali kakuhle komlilo.