Muri iki gihe, abafite imodoka benshi kandi benshi bahitamo imbere yimodoka imbere yimodoka zabo, bayobewe uburyo bwo guhitamo uruhu rwa PU nimpu za PVC, uyumunsi tuzasesengura duhereye kubintu byinshi bya PU na PVC amaherezo ni irihe tandukaniro.
Intangiriro ya PU Uruhu:
Uruhu rwa polyurethane, ubusanzwe ruzwi nkaUruhu rwa PU, niuruhu.Igizwe na polimoplastique ya polymer kandi ikoreshwa mugukora inkweto nibikoresho.Uruhu rwa PUni uruvange rw'imiti itandukanye;niyo mpamvu ari inyamanswa 100%.Ifite imiterere imwe nkuruhu nyarwo, ariko ahanini iroroshye, ntiramba, kandi irwanya izuba.
Intangiriro ya PVC Uruhu:
Uruhu rwa PVC, cyangwa rimwe na rimwe byitwa gusa Vinyl, bikozwe mu mwenda w’uruhu, ushyizwe hejuru n’uruhu rwinshi, uruhu rwuruhu hanyuma rushyirwa hejuru ya plastike.
PVCni ifu yera ifite imiterere ya amorphous, urwego ruto rwashami, ubucucike bugereranije hafi 1.4, ubushyuhe bwikirahure 77 ~ 90 ℃, kubora bitangira hafi 170 ℃, guhagarara nabi kumucyo nubushyuhe, hejuru ya 100 ℃ cyangwa igihe kirekire izuba ryinshi, bizashoboka kubora no kubyara hydrogène chloride, hamwe no kwangirika kwimodoka-catalitike, bigatera ibara, imiterere yumubiri nubukanishi nabyo bigabanuka byihuse, mubikorwa bifatika bigomba kongerwaho Stabilisateur igomba kongerwamo imbaraga kugirango ubushyuhe bwumucyo n'umucyo bihamye.
Uruhu rwa PUVSUruhu rwa PVC:
●Uburyo bwo gukora
LeatherPVC uruhu: Mubikorwa byo gukora, granules ya pulasitike igomba gushongeshwa hanyuma ikayungurura muri paste, igashyirwa neza kuri substrate yimyenda ya T / C ikurikije uburebure bwagenwe, hanyuma ikinjira mumatanura yabyimbye kugirango ibe ifuro, kugirango igire a ubwitonzi bushobora guhuza n'umusaruro wibicuruzwa bitandukanye nibisabwa bitandukanye, kandi kuvura hejuru bikorwa mugihe kimwe nitanura.
LeatherPU uruhu: Mubikorwa byo gukora kurutaUruhu rwa PVCni bike cyane, kuko PU ishyigikiye nibyiza tensile imbaraga canvasIbikoresho bya PU, usibye hejuru yinyuma yinyuma irashobora gutwikirwa, ariko kandi umugongo urashobora kuba hagati, kugirango hanze idashobora kubona ko hariho umwenda wo hasi.
● Umubiri
LeatherPU uruhu: Imiterere yumubiri iruta uruhu rwa PVC, irwanya flexural, ihindagurika ryiza, imbaraga zingana cyane, guhumeka.
LeatherPVC uruhu: Guhagarara neza nibintu bya dielectric, biramba kandi birwanya gusaza, byoroshye guhuza no guhuza.
Igiciro
Igiciro cyaUruhu rwa PUni Birenze KabiriUruhu rwa PVC, nigiciro cyibintu bimwe bidasanzwe bya PU, nkauruhu rwa microfiber, iruta inshuro 2-3 kurenza iy'uruhu rwa PVC.Mubisanzwe, impapuro zicyitegererezo zikenewe kumpu ya PU zishobora gukoreshwa inshuro 4-5 gusa, kandi umugozi wikigereranyo ufite ubuzima burebure, bityo ikiguzi cyaUruhu rwa PUni hejuru kurenza iyoUruhu rwa PVC.
Umwanya wo gusaba
LeatherPVC uruhu: Uruhu rwa PVC rukoreshwa cyane mubice cyangwa bitaremereye, nkibipfukisho byintebe yimodoka hamwe na materi yimodoka.
LeatherPU uruhu: Uruhu rwa PU rushobora gukoreshwa mubice bitwara uburemere bwimitako yimodoka, nkibimodoka, ibisenge hamwe nigifuniko cyimodoka.
Resistance Kurwanya ubushyuhe
LeatherPU uruhu: Kurwanya ubushyuhe ntarengwa birashobora kugera kuri 90 ℃.
LeatherPVC uruhu: Kurwanya ubushyuhe ntarengwa 65 ℃.
●Ubwitonzi
Ubworoherane bwuruhu rwa PU rworoshe gukoraho ugereranije nimpu za PVC, uruhu rwa PVC rushobora kongeramo plasitike kugirango rworoshe, plastiseri ninyongera kugirango PVC yoroshe, ariko ibipimo byibiribwa bifite ibyangombwa bisabwa kubintu bya plasitike, bityo PVC yoroshye, plasitike ni mubyukuri kure yujuje ibisabwa kubidukikije.
●Ibigize
LeatherPU uruhu: Polyurethane, ni izina rusange ryuruhererekane rwibikoresho bya polyurethane (polyurethane), ibikoresho bya polymer kama kavuka, bizwi nka "plastike ya gatanu ikomeye".Ibikoresho by'ibanze bya synthesis ya polyurethane ni organic polyisocyanates hamwe na hydroxy ya end-hydroxy.
LeatherPVC uruhu: Polyvinyl chloride, cyangwa polyvinyl chloride, ni polymer yakozwe na polymerisation ya vinyl chloride monomer (VCM) imbere yabatangije nka peroxide na azo compound, cyangwa imbere yumucyo cyangwa ubushyuhe muburyo bwa polymerisiyonike yubusa. uburyo bwo kubyitwaramo.Vinyl chloride homopolymers na vinyl chloride copolymers hamwe hamwe bita vinyl chloride resin (PVC resin).
●Uburyohe
LeatherPU uruhu: Niba utwitse PU numuriro, impumuro yayo iroroshye.
LeatherPVC uruhu: Niba utwitse PVC numuriro, bizahinduka umukara kandi biherekejwe numunuko ukomeye.
Bensen'sUruhu rwa PUnaUruhu rwa PVC, hamwe nimbaraga nyinshi kandi zihamye, kandi zidacana, zirashobora kurwanya ruswa yazanywe n’imihindagurikire y’ikirere, ikoreshwa cyane mu gushushanya imbere y’imodoka.Urashobora buri gihe guhitamo ibikoresho ukunda kandi bibereye imodoka yawe.
Niba ukeneye, nyamuneka twandikire.
Imeri:bensen@carsleather.com
Whatsapp / WeChat: +86 13381860818
+86 15638197281
Igihe cyo kohereza: Ukwakira-12-2021