Incazelo Eningiliziwe Yezimpawu, Amasu Okucubungula kanye Nokusetshenziswa Kwezinto Ze-PE kanye Ne-PP
1. Ukubuka Konke Okubalulekile I-PE, i-PP, i-PVC, i-PS, i-PC, i-PF, i-EP, i-ABS, i-PA, i-PMMA, njll. zibizwa ngokuthi izinto zepulasitiki, ezaziwa nangokuthi izinto ze-polymer. Ziwuhlobo lwezinto zokwenziwa ezine-plasticity ezenziwe ngamakhemikhali anama-molecule amaningi ngokusebenzisa izinhlobo ezahlukene...
buka imininingwane