PET
PET firime, cyangwa firime polyethylene terephthalate, ni plastike ibonerana kandi ihindagurika izwiho imbaraga, kurwanya imiti, no kuyisubiramo. Ikoreshwa cyane mubipfunyika, ibikoresho bya elegitoroniki, ninganda zitandukanye, firime ya PET itanga ibisobanuro, biramba, kandi irakwiriye mubisabwa bisaba imiterere ya barrière no gucapwa.
Ibisobanuro
Ibipimo bisanzwe byimikorere
Ingingo | Uburyo bwo kugerageza | Igice | Ibisubizo by'ibizamini |
Ibikoresho | - | - | PET |
Umubyimba | - | micron | 17 |
Imbaraga | GB / T 1040.3 | MPa | 228 |
GB / T 1040.3 | MPa | 236 | |
Kuramba mu kiruhuko | GB / T 1040.3 | % | 113 |
GB / T 1040.3 | % | 106 | |
Ubucucike | GB / T 1033.1 | g / cm³ | 1.4 |
Guhagarika umutima (imbere / hanze) | GB / T14216-2008 | mN / m | ≥40 |
Urwego shingiro (PET) | 8 | Micro | - |
Umurongo wa kole (EVA) | 8 | Micro | - |
Ubugari | - | MM | 1200 |
Uburebure | - | M | 6000 |
Ibyiza
Ikigereranyo cyapimwe numusaruro bigenzurwa neza kurenza ± 5% byagaciro. Ubunini bwa crossfilm;umwirondoro cyangwa gutandukana ntibizarenga ± 3% yikigereranyo.
Porogaramu nyamukuru
Byakoreshejwe cyane muburyo bwa elegitoronike, gupakira ibiryo, umurima wubuvuzi, ibirango; Ibintu byinshi kandi byifuzwa bya PET ya firime bituma ihitamo neza mubice byinshi.
Ibibazo
Irasobanutse, ifite imbaraga zubukanishi, kurwanya imiti, kandi yoroshye. Itanga kandi ubushyuhe bwiza bwo guhangana nubushyuhe, gukoreshwa, no gucapwa.
Nibyo, PET firime irashobora gukoreshwa cyane. PET isubirwamo (rPET) isanzwe ikoreshwa mugukora ibicuruzwa bishya, bigira uruhare mubikorwa birambye.
Nibyo, firime ya PET yemerewe guhuza ibiryo kandi ikoreshwa cyane mubipfunyika ibiryo kubera imiterere yuburumbuke hamwe ninzitizi nziza.
PET firime, cyangwa firime polyethylene terephthalate, ni ubwoko bwa firime ya plastike izwiho gukorera mu mucyo, imbaraga, no guhuza byinshi. Irakoreshwa cyane mubipakira, ibikoresho bya elegitoroniki, nibindi bikorwa bitandukanye.
Gupakira YITO niyambere itanga amafumbire ya selile. Dutanga igisubizo cyuzuye cya compostable firime igisubizo kubucuruzi burambye.