I-polyethylene enezinyosi. Kuzo izici zendaba

Akukatholakali kakhulu emakethe yasekhaya yezinto zokupakisha, ungaphawula i-polyethylene entsha ebonakalayo. Inemisebenzi ehlukile yokusebenza eye yayivumela ukuba ibe impahla ephakanyiswa kakhulu. Wayekwazisa njengabachwepheshe ebhizinisini yokwakha, nabathandi abalula.

Uthini?

I-polyethylene yaleli qembu libhekana ngokugcwele nemisebenzi yalo njengento yokuhlanza nokupakisha. Ngokuvamile, imisebenzi enjalo iyadingeka ezimweni lapho kuthunyelwa khona ukuthuthwa kwemikhiqizo. I-polyethylene eneziphukuphuku inikeza ukuvikeleka okungeziwe kwezimpahla ezivela emanzini, umswakama kanye nemonakalo yomshini. Ngokuhambisana nayo, i-air bubble ifilimu ivame ukusetshenziswa ukuze kuqinisekiswe ukuvikelwa uma kudingekile ngempela.

Izici zezinto ezibonakalayo nezinhlobonhlobo zayo

Ukukhiqiza izinto ezifana ne-polyethylene eyandisiwe, i-polymerization yenziwa nge-ethylene evamile. Njengomphumela wale nqubo, le ndaba ihlanganisa kancane. Kungenxa yokuthola isakhiwo esinjalo ukuthi lo mthombo ugcina umswakama ngisho nama-130 degrees, futhi uphikisana nokumelana nemithonya yemvelo ngokuphumelela ngokwengeziwe.

Izinhlobo zezinto eziphathekayo ngokomzimba

I-poly-cross-linked and chemically cross-linked - kule nguqulo, i-polyethylene eyandisiwe ihanjiswa emakethe yanamuhla. Uma kuziwa emaphaketheni, cishe kungenzeka ukuthi i- polyethylene, igonywe ngokomzimba. Ububanzi bokuqina kwalolu hlobo luhlukahluka kusuka ezinhlanu eziyishumi kuya kumamitha angamashumi amabili. Nakuba ukuhluka kwesibalo kuhlale kuncane. Ngakho umthengi ngamunye angaba ngumnikazi wephakheji elungile, eligcwalisa izidingo ezithile zomuntu othize.

Mayelana nezici zesici

Kunezinhlobo eziningi zezici eziqinisekisa ukuthandwa kwezinto ezifana ne-polyethylene ene-foam. Inani lezinto ezizoxhomeka ngokuqondile kuxhomeke kwikhwalithi. Ngakho, izici:

• Akuyona i-allergen, iphephile kusuka endaweni yokubuka kwezemvelo;
• Ukuzinza nokuqina;
• Ukungaqiniseki ekushintsheni kokushisa;
• Ukuphumula okuphansi;
• Izakhiwo zokumangalisa kakhulu;
• Ukuphikiswa ekudonseni;
• Ukuqhuba okuncane okushisayo;
• Ukumelana kwamanzi;
• Ukuthobeka, ukuqina nokuqina.

Kulezi zimbongolo nezinambuzane azilimazi. Amafungus, isikhunta kanye nemiphumela yamakhemikhali ayilona ayingozi. Isakhiwo seselula esivaliwe ingenye yezici eziyinhloko zendaba ezifana ne-polyethylene foam. Ubukhulu bezinto eziphathekayo abukuthinti kahle ikhono layo elihle kakhulu lokuba insulator enhle kanye nekhono lokungadluli umswakama kanye nesithambile ngisho nangokwengeziwe. Uma, uma ulayisha phezulu noma noma yikuphi eduze kwe-technical debris ewa, yi-polyethylene ye-Foam ezobamba lezi zinto ngokwazo. Ngakho-ke, umkhiqizo ngokwawo ngeke uvezwe emonakalweni womshini.