Amakuru - Ikoreshwa rya tekinoroji ya TPU

Filime Yibanze ya TPU ni iki?

Filime ya TPU ni firime ikozwe muri granules ya TPU binyuze mubikorwa bidasanzwe nka kalendari, gukina, gukina firime, no gutwikira. Kuberako firime ya TPU ifite ibiranga ubushyuhe bwinshi, ubwikorezi bwikirere, kurwanya ubukonje, kurwanya ubushyuhe, kwambara birwanya, impagarara nyinshi, imbaraga zikurura, hamwe nubufasha bwinshi, imikoreshereze yabyo ni nini cyane, kandi firime ya TPU irashobora kuboneka mubice byose y'ubuzima bwa buri munsi. Kurugero, firime ya TPU ikoreshwa mubikoresho byo gupakira, amahema ya pulasitike, uruhago rwamazi, imizigo ikomatanya imizigo, nibindi. Kugeza ubu, firime za TPU zikoreshwa cyane muri firime zo kurinda amarangi mumashanyarazi.

Duhereye ku miterere, firime yo kurinda amarangi ya TPU igizwe ahanini nububiko bukora, firime ya TPU hamwe na layer. Muri byo, firime ya TPU niyo shingiro ryibice bya PPF, kandi ubuziranenge bwayo ni ngombwa cyane, kandi ibisabwa nibikorwa biri hejuru cyane.

Waba uzi umusaruro wa TPU?

Kwangiza no gukama: molekile ya sivile dehumidification desiccant, irenga 4h, ubuhehere <0.01%

Ubushyuhe bwibikorwa: reba abakora ibikoresho bibisi basabwe, ukurikije ubukana, igenamiterere rya MFI

Filtration: kurikira inzinguzingo yo gukoresha, kugirango wirinde ibibara byirabura byamahanga

Gushonga pompe: gukuramo amajwi gutuza, gufunga-kugenzura hamwe na extruder

Igikoresho: Hitamo imiterere yo hasi ya TPU.

Gupfa umutwe: shushanya umuyoboro utemba ukurikije rheologiya yibikoresho bya alifatique.

Buri ntambwe ningirakamaro kubikorwa bya PPF.

Iyi shusho isobanura muri make inzira yose yo gutunganya aliphatic thermoplastique polyurethane kuva granular masterbatch kugeza firime. Harimo kuvanga formulaire yibikoresho hamwe na sisitemu yo kwangiza no gukama, ishyushya, ikata kandi igahindura plastike ibice bikomeye kugirango bishonge (gushonga). Nyuma yo kuyungurura no gupima, gupfa byikora bikoreshwa mugushushanya, gukonja, guhuza PET, no gupima ubunini.

Mubisanzwe, gupima uburebure bwa X-ray, kandi sisitemu yo kugenzura ibanga hamwe nibitekerezo bibi bivuye kumutwe wapfuye byikora. Hanyuma, gukata impande birakorwa. Nyuma yo kugenzura inenge, abagenzuzi b'ubuziranenge bagenzura firime mu mpande zitandukanye kugirango barebe niba ibintu bifatika byujuje ibisabwa. Hanyuma, imizingo irazunguruka ihabwa abakiriya, kandi hariho inzira yo gukura hagati.

Gutunganya ingingo zikoranabuhanga

TPU masterbatch: TPU masterbatch nyuma yubushyuhe bwo hejuru

imashini itera;

Filime ya TPU;

Imashini itwikiriye: TPU ishyirwa kuri mashini yo gutwika ya termosetting / itanga urumuri kandi igashyirwaho igipande cya kole ya acrylic / kole ikiza urumuri;

Laminating: Kumurika firime yo gusohora PET hamwe na TPU yometse;

Ipitingi (imikorere ikora): nano-hydrophobic coating kuri TPU nyuma yo kumurika;

Kuma: kumisha kole kuri firime hamwe nuburyo bwo kumisha buzana imashini isiga; iyi nzira izabyara gaze gake imyanda kama;

Gucisha: Ukurikije ibisabwa byateganijwe, firime ikomatanya izacibwa mubunini butandukanye na mashini yo gutemagura; iyi nzira izabyara impande zose;

Kuzunguruka: firime ihindura ibara nyuma yo kunyerera ikomeretsa ibicuruzwa;

Gupakira ibicuruzwa byarangiye: gupakira ibicuruzwa mububiko.