Ukuhlelwa kwemibhobho ye-PE evela kubaboneleli

Ukuhlelwa kwemibhobho ye-PE evela kubaboneleli

Kuzo zonke iiplastiki zobunjineli, i-HDPE ikwinqanaba lokuqala phakathi kweeplastiki ngokuxhathisa ukunxitywa kwaye itsala amehlo. Ukuphakama kobunzima bemolekyuli, kokukhona i-material ingagugi ngakumbi, ide yodlula izinto ezininzi zesinyithi (ezifana ne-carbon steel, intsimbi engatyiwa, ubhedu, njl.njl.). Ubomi benkonzo phantsi kwe-corrosion eyomeleleyo kunye neemeko zokugqoka eziphezulu ngamaxesha angama-4-6 amapayipi ensimbi kunye namaxesha angama-9 e-polyethylene eqhelekileyo; Kwaye kuphuculwe impumelelo yokuhambisa nge-20%. I-flame retardant kunye ne-anti-static properties zilungile kwaye zihlangabezana neemfuno eziqhelekileyo. Ubomi benkonzo ephantsi komhlaba budlula iminyaka engama-20, kunye neenzuzo ezibalulekileyo zezoqoqosho, ukuxhathisa impembelelo, ukuxhathisa ukunxiba, kunye nemiphumo ebalulekileyo yokuchasana kabini.

Imibhobho ye-PE yokukhupha ilindle, eyaziwa ngokuba yimibhobho ye-polyethylene ephezulu, eyaziwa ngokuba yi-HDPE. Olu hlobo lombhobho luhlala lusetyenziswa njengombhobho wobunjineli kamasipala, ikakhulu kushishino lokucoca ugutyulo. Ngenxa yeempawu zayo zokunganyangeki, ukuxhathisa kwe-asidi, ukuxhathisa ukubola, ukuxhathisa ubushushu obuphezulu, kunye nokumelana noxinzelelo oluphezulu, ngokuthe ngcembe ithathe indawo yemibhobho yemveli efana nemibhobho yentsimbi kunye nemibhobho yesamente kwimarike. Ngokukodwa ngenxa yokuba le mbhobho ilula kwaye kulula ukuyifaka kunye nokuhambisa, kukukhethwa kwezinto ezintsha. Xa abasebenzisi bekhetha imibhobho eyenziwe ngolu hlobo, kufuneka bahlawule ngokukodwa kula manqaku alandelayo: 1. Ukukhethwa kwezinto zombhobho weplastiki kufuneka kuqaphele ngokukodwa. Kukho amawaka amabakala ezinto ezikrwada ze-polyethylene, kwaye kukho izinto eziphantsi njengamawaka ambalwa eeyuan ngetoni nganye kwimarike. Iimveliso eziveliswe kwezi zixhobo zombane azinakwakhiwa, kungenjalo oko kuya kubangela ilahleko enkulu yokusebenza kwakhona. 2. Ukukhethwa kwabavelisi bemibhobho kufuneka kusekelwe kubakhiqizi abasemthethweni kunye nabachwephesha. 3. Xa ukhetha ukuthenga iipayipi ze-PE, kuyimfuneko ukuqhuba uhlolo lwendawo yomenzi ukuze ubone ukuba banalo amandla okuvelisa.

Imibhobho ye-PE yokubonelela ngamanzi yimveliso yokutshintshwa kwemibhobho yentsimbi yemveli kunye nemibhobho yamanzi okusela i-polyvinyl chloride. Umbhobho wokubonelela ngamanzi kufuneka umelane nomlinganiselo othile woxinzelelo, ngokuqhelekileyo usebenzisa i-PE resin ene-molecular weight and good properties mechanical, njenge-HDPE resin. I-resin ye-LDPE inamandla aphantsi obunzima, ukunyanzeliswa koxinzelelo oluphantsi, ukunyanzeliswa okungahambi kakuhle, ukuzinza okungahambi kakuhle kwe-dimensional ngexesha lokubunjwa kunye nokucutshungulwa, kwaye kunzima ukudibanisa, okwenza ukuba ingafaneleki njengesixhobo semibhobho yokuhambisa amanzi. Kodwa ngenxa yezalathi zayo eziphakamileyo zokucoceka, i-PE, ngakumbi i-resin ye-HDPE, ibe yinto esetyenziswa ngokuqhelekileyo ukuvelisa imibhobho yamanzi okusela. I-resin ye-HDPE ine-viscosity ephantsi ye-melt, ukuhamba kakuhle, kwaye kulula ukuyiqhuba, ngoko ke uluhlu olukhethiweyo lwesalathisi se-melt yalo lubanzi, ngokuqhelekileyo kunye ne-MI phakathi kwe-0.3-3g / 10min.

I-Shandong Kungang Metal Technology Co., Ltd. inikezela ngemibhobho ye-PE unyaka wonke, kwaye inokugcina iinkcukacha ezahlukeneyo kunye neemodeli kwindawo yokugcina impahla. Ukutyhubela iminyaka, inkampani yethu ibambelele kumgaqo "wodumo, inkonzo, kunye nomgangatho wobomi" kwinkqubo yophuhliso olukhawulezayo ngesimo sengqondo esinyanisekileyo. Siye saqokelela amandla awomeleleyo, sabeka isiseko esihle semarike, kwaye senza amaqabane amaninzi ekhaya nakwamanye amazwe. Sijonge phambili kwintsebenziswano yethu!