Kuyaziwa ukuba i-raw material ye-anti-grass cloth industry yi-polypropylene, kwaye ngamanye amaxesha kuya kubakho i-polyethylene PE. Nangona sonke sisazi ukuba yintoni le nto ikrwada kwaye luhlobo luni lwesicelo, ngaba kukho ubunzulu obaneleyo bokuqonda kwakhe? Yintoni esiyaziyo ngeempawu zayo zemichiza? Ngolu luhlu lulandelayo lokuhlalutya kunye ne-dialysis makhe sijonge ubuso bokwenene bempahla yelaphu yengca PP PP.
I-Poly (propylene) i-resin ye-thermoplastic elungiselelwe yi-polymerization ye-propylene. Inokwahlulwa ngokufanelekileyo ngokweendlela ezintathu: isometric, irregular kunye ne-intermetric. Iimveliso zoshishino zithatha i-isometric njengeyona nto iphambili. Ngamanye amaxesha i-polypropylene, kubandakanywa ii-copolymers zepropylene ezinomlinganiselo omncinci we-ethylene, zikhona kumalaphu egadi, kwaye uluntu olunjalo lukholisa ukuba lusetyenziswe ngokutsha. Le mathiriyeli yeplastiki ekrwada, ihlala iguquguquka engenambala eqinileyo, ayinavumba kwaye ayinayo ityhefu, abahlobo abaninzi bacinga ukuba ayiyotyhefu, apha kunokucaca kakhulu ukukuxelela,
Emva kokudlula uhlalutyo olulula olungentla, senze uhlalutyo olucokisekileyo kunye nolucokisekileyo lwezinto eziluhlaza zelaphu elichasene nengca.
Ixesha lokuposa: Oct-15-2021