1. Umahluko kwindlela esetyenziswa ngayo.
Ubungakanani bokusetyenziswa kweIphepha le-PE: isetyenziswa kakhulu kushishino lweekhemikhali, oomatshini, kushishino lweekhemikhali, kumbane, kwiimpahla, ekupakisheni, ekutyeni nakwezinye iindawo zomsebenzi. Isetyenziswa kakhulu ekuthuthweni kwegesi, kubonelelo lwamanzi, ekukhutshweni kwamanzi amdaka, ekunkcenkceshelweni kwezolimo, ekuthuthweni kwezinto eziqinileyo ezincinci kwimigodi, kunye nakwintsimi yeoyile, kushishino lweekhemikhali, kwiposi nakwiindlela zonxibelelwano, njl.njl., ingakumbi ekuthuthweni kwegesi.
Isikali sokusetyenziswa kwepleyiti yePP: kwizixhobo ezimelana ne-asidi kunye ne-alkaline, izixhobo zokukhusela okusingqongileyo, izixhobo zokukhupha amanzi amdaka kunye negesi emdaka, inqaba yokukrwela, igumbi elingenathuli, izixhobo zomzi-mveliso we-semiconductor kunye namashishini ahambelana nayo, kunye nezinto ezikhethwayo zokwenza itanki yamanzi yeplastiki. Ngeli xesha, ipleyiti engqindilili yePP isetyenziswa kakhulu kwipleyiti yokunyathela, i-punch pad, njl.njl.
2. Umahluko kwiimpawu.
Ibhodi ye-PE ithambile kwaye inobulukhuni obuthile, kwaye ukumelana kwayo nempembelelo kunye nokusebenza kwayo okuthambileyo kungcono, apho ibhodi ebunjiweyo isebenza ngcono; ibhodi ye-PP inobulukhuni obuphezulu, iimpawu zoomatshini ezingalunganga, ubulukhuni obuphantsi kunye nokumelana nempembelelo okuncinci.
3. Umahluko kwizinto ezisetyenziswayo.
Ipleyiti yePP, ekwaziwa ngokuba yipleyiti yepolypropylene (PP), yinto enemibala ecacileyo. Inzima kune-PE kwaye inendawo yokunyibilika ephezulu. Iphepha le-PE luhlobo lwe-resin ye-thermoplastic enekristali ephezulu kunye ne-non-polarity. Imbonakalo ye-HDPE yokuqala imhlophe njengobisi, kwaye ikhanya ukuya kwinqanaba elithile kwicandelo elincinci.
Ixesha lokuthumela: Feb-09-2023
