Xa kuziwa ekukhetheni imathiriyeli efanelekileyo yeprojekthi yakho, ukhetho phakathi kwamaphepha ePP kunye namaphepha ePPH ludlala indima ebalulekileyo. Ngelixa zombini iinketho zigqwesa kwizicelo ezahlukeneyo, ukuqonda iipropathi zazo ezizodwa kunye neempawu kubalulekile. Kule posi yebhlog, siza kugocagoca kwiimpawu, izibonelelo, kunye namatyala angcono okusetyenziswaIphepha lePPs kunyeIphepha le-PPHs.
PolypropyleneAmaphepha (PP) adume ngamandla awo akhethekileyo, ukuqina, kunye nokuguquguquka. La maphepha alula anika ukuxhathisa kweekhemikhali okugqwesileyo, okwenza ukuba alungele usetyenziso olwahlukeneyo lwamashishini kunye nezorhwebo. Amaphepha e-PP asetyenziswa kakhulu ekupakisheni, kwimizi-mveliso yeemoto, nakumashishini eempahla zabathengi, ikakhulu ngenxa yokufunxa ukufuma okuphantsi kunye nokuchasana nempembelelo kunye nemikrwelo. La maphepha ayaziwa nangokuxhathisa iiasidi, iziseko, kunye nezinyibilikisi.
Amaphepha e-polypropylene homopolymer (PPH) abelana ngezinto ezininzi ezifanayo kunye namaphepha e-PP, kodwa aneempawu ezithile ezizodwa.Iphepha le-PPHs banomgangatho ophezulu wokuqina kunye nokomelela, okubenza ukuba balungele izicelo ezibango ezifuna iimpawu zoomatshini eziphuculweyo. Zibonisa ukumelana nobushushu, zinika umsebenzi obalaseleyo kwiindawo ezinobushushu obuphezulu. Ngaphezu koko, amaphepha e-PPH axhathisa ukuqhekeka kwaye abonise ukuxhathisa imichiza yexesha elide.
Xa kuthelekiswa amaphepha e-PP kunye namaphepha e-PPH, kuyacaca ukuba iipropati zabo kunye nezinto zokusebenza ziyazahlula. Ngelixa zombini izixhobo zabelana ngezinto ezintle ezifana nokuxhathisa iikhemikhali kunye nokuqina, amaphepha e-PPH anika amandla angcono omatshini kunye nokumelana nobushushu xa kuthelekiswa namaphepha ePP. Ngoko ke, amaphepha e-PPH ahlala ekhethwa kwizicelo apho ukuqina okongeziweyo kunye nokomelela kubalulekile.
Ukuqukumbela, ukhetha phakathiIphepha lePPs kunye namaphepha e-PPH axhomekeke ekuqondeni iimfuno ezizodwa zeprojekthi yakho. Qwalasela izinto ezinjengokumelana neekhemikhali, amandla omatshini, kunye nokumelana nobushushu ukwenza isigqibo esinolwazi.
Ixesha lokuposa: Jun-19-2023
