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PET dhalo caag ah wax soo saarka dhar aan tolnayn

PET dhalo caag ah wax soo saarka dhar aan tolnayn

Sida isku-darka shubka, wakiilka yaraynta biyaha ayaa door muhiim ah ka ciyaara hagaajinta waxqabadka shubka.Walaxda yaraynta biyaha waa isku-darka si weyn u yarayn kara isku-dhafka biyaha iyadoo la ilaalinayo heerka shaqada ee koollada sibidhka, hoobiye iyo shubka oo aan isbeddelin.Waxyeelo la'aan ama qiyaasta sibidhka oo la dhimay.Tusaalahani wuxuu bixiyaa habka loo isticmaalo qashinkabalaastiig PETsi loo soo saaro wakiilka biyaha dhimaya, dib u warshadayn kara qashinkabalaastiig PET, la yareeyo wasakhowga, la yareeyo kharashka wax soo saarka ee wakiilka biyaha dhimaya.

Maaddada polyester-ka ee xayawaanka ku salaysan maaha mid la dumin karo, waxayna leedahay faa'iidada dib-u-warshadaynta, taas oo meesha ka saaraysa baahida loo qabo dib-u-isticmaalka terephthalic acid iyo ethylene glycol ee polymerization.Si kastaba ha ahaatee, farsamaynta iyo dib u warshadaynta technology eeQalabka PETweli waxay u baahan tahay in la sii horumariyo oo la dhammaystiro.Polyester-ka ayaa ah sheyga ugu muhiimsan ee marada aan tolka lahayn ee la duubo, kaas oo lagu isticmaali karo 260 ° C muddo dheer.Maro-ganacsiyeedka iyo kuwa kulul ee duuban ee ka samaysan qashinka PET waxay yarayn karaan kharashka wax-soo-saarka shirkadaha.Iyadoo si buuxda loo isticmaalo sifooyinka dib loo warshadeeyayalaabta polyesterka, Tilmaamaha xoogga leh ee polyester-ka spunbonded iyo kuwa kulul oo duuduuban oo aan timo lahayn ayaa lagu sii wanaajiyey iyada oo loo marayo xakamaynta habka.

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Waqtiga boostada: Sebtembar-15-2022