TheMorestique Polyurethane (TPU) nicyiciro cyihariye cya plastike cyakozwe mugihe reaction ya polyadisiyo ibaye hagati ya diisocyanate na diol imwe cyangwa nyinshi. Byabanje gukundwa mu 1937, iyi polymer itandukanye yoroshye kandi irashobora guterwa mugihe ashyushye, bikomeye iyo akonje kandi ashoboye gusuzugurwa inshuro nyinshi utatakaje ubunyangamugayo. Byakoreshejwe kimwe na plastike yubuhanga cyangwa nkumusimbura wa reberi ikomeye, TPU izwi cyane kubintu byinshi harimo no kwihitiramo no hejuru cyane nimbaraga za kanseri; elastique yayo; no gutandukana, ubushobozi bwayo bwo kurwanya amavuta, amavuta, umusaruro, imiti na abrasion. Ibi biranga bituma TPU ikunzwe cyane ku masoko na porogaramu. Mu buryo busanzwe bworoshye, birashobora gukomera cyangwa inshinge byabumbwe kubikoresho bisanzwe byo gukora ibihuha kugirango bikore ibigize inkweto mubisanzwe, umugozi & umubyimba, fiseli cyangwa izindi Irashobora kandi kwiyongera kugirango ikore ubutaka bwa plastiki cyangwa itunganijwe ukoresheje ibicuruzwa bya kama kugirango bibe imyambarire yashize, aho birengera cyangwa ibifatika bikora.
Ni ikihe gitambaro cya TPU?
Imyenda ya TPU Imyenda ni Bis bi - Later Membrane ni TPU gutunganya ibintu byinshi.
Shyiramo imbaraga zo gusenya hejuru, itangwa ryamazi, kandi zikwirakwizwa mu buryo buke. Yagenewe inzira yo kubura imyenda. Bizwiho guhuzagurika, funga ubwiza buhebuje, imbaga yiringirwa cyane muri polyurethane (TPU) na Copolyester Films Zihumeka mu nganda. Imikino itandukanye kandi iramba - firime zishingiye hamwe nurupapuro rukoreshwa muguhuza imyenda, porogaramu zitangwa na StarProoof, hamwe nibikoresho byikirere. Ijwi rinini na hydrophilic Tulms na pat bikwiranye no kubura imyenda. Abashushanya barashobora gukora ikiguzi - kubahiriza amazi meza yo guhumeka muri firime imwe - kuri - ubusa. Ibikoresho bitanga icyubahiro kubakoresha ihumure ryumukoresha. Filime zo Kurinda hamwe nurupapuro rwongera gucurwa, Aburamu, n'imiti irwanya imiti ihurizwamo.
Igihe cya nyuma: Gicurasi-06-2024