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Amashidi e-polyethylene asetshenziswa ezinhlotsheni eziningi zobunjiniyela
Amapuleti e-polyethylene lokhu kungenxa yokuthi izintambo zama-molecule ngezinye izikhathi zivimba ama-photocrystals azo, zishiya indawo enkulu engenasimo ku-biomolecule, amapuleti e-polyethylene angamunca amandla amaningi e-impact kinetic. Ngokusho kwereferensi, indlela ye-astm-D256 isetshenziswa ukunquma umthelela we-plastic co...Funda kabanzi -
Ukusetshenziswa kwebhodi eliqinile le-polyethylene paving
Ukufakwa okusheshayo, kunciphisa izindleko zabasebenzi. Kuhlinzeka ngokuxhumeka okusheshayo nokuphephile. Kungasetshenziswa isikhathi eside futhi konge izindleko. Indawo ezinzile, ingasetshenziswa kabusha. Ama-paver e-polythene ayisisombululo esihle semigwaqo yesikhashana futhi angasetshenziswa kakhulu kunoma yimuphi umsebenzi. Ibhodi lokuhamba nge-polyethylene...Funda kabanzi -
Ifektri yokukhiqiza ibhodi le-polyethylene eliqukethe i-boron
Ubukhulu bebhodi le-boron-polyethylene bungu-2cm-30cm. Insimu yalo yobuchwepheshe iwukusetshenziswa kobuchwepheshe benyukliya kokuvikela imisebe ye-ionizing. Ibhodi le-boron-polyethylene lisetshenziselwa ukuvikela ama-neutron asheshayo ensimini yemisebe ye-neutron, insimu yemisebe ye-neutron kanye ne-Y exubile emkhakheni wemisebe ye-ionizing...Funda kabanzi -
Umehluko phakathi kwebhodi le-PE nebhodi le-PP
1. Umehluko ekusetshenzisweni. Isikali sokusetshenziswa kwepuleti le-PE: sisetshenziswa kabanzi embonini yamakhemikhali, imishini, imboni yamakhemikhali, amandla kagesi, izingubo, ukupakisha, ukudla neminye imisebenzi. Sisetshenziswa kabanzi ekuthuthweni kwegesi, ekuhlinzekweni kwamanzi, endle, ekuniseleni kwezolimo, ekumbeni izinhlayiya ezincane zokuthutha okuqinile...Funda kabanzi -
Ukuqonda kwemakethe yeshidi le-polypropylene (ishidi le-pp), izimo zamanje kanye namathemba okukhula ngo-2027
Ucwaningo lwemakethe yomhlaba wonke lweshidi le-polypropylene (ishidi le-PP) lufingqa izibalo zamanje kanye nezibikezelo zesikhathi esizayo zale makethe. Ucwaningo lugxile ekuhlolweni okuningiliziwe kwemakethe, futhi lubonisa ukuthambekela kosayizi wemakethe okusekelwe emalini engenayo kanye nomthamo, izici zokukhula kwamanje, imibono yochwepheshe, amaqiniso kanye...Funda kabanzi
