Ifilimu yokutshintsha umbala yeTPU yifilimu yesiseko seTPU enemibala emininzi neyahlukeneyo yokutshintsha imoto yonke okanye inkangeleko engaphelelanga ngokuyigubungela nokuncamathisela. Ifilimu yokutshintsha umbala yeBOKE TPU inokuthintela ngempumelelo ukusikwa, imelane nokutyheli, kwaye ilungise imikrwelo. Ifilimu yokutshintsha umbala yeTPU okwangoku yeyona nto ilungileyo kwimarike kwaye inomsebenzi ofanayo nefilimu yokukhusela ipeyinti yokukhanyisa umbala; kukho umgangatho wobukhulu obufanayo, amandla okuthintela ukusikwa kunye nokukrweleka aphuculwe kakhulu, ubume befilimu bungaphezulu kakhulu kunefilimu yokutshintsha umbala yePVC, phantse ukufikelela kwipateni ye-orenji ye-0, Ifilimu yokutshintsha umbala yeBOKE TPU inokukhusela ipeyinti yemoto kunye notshintsho lombala ngaxeshanye.
Njengenye yeendlela ezidumileyo zokutshintsha umbala wemoto, uphuhliso lwefilimu yokutshintsha umbala luthathe ixesha elide, kwaye iFilimu yokutshintsha umbala yePVC isalawula imarike ephambili. Njengoko ixesha liqhubeka, livuthuzwa ngumoya kwaye lomiswe lilanga, ifilimu ngokwayo iya kunciphisa umgangatho wayo kancinci kancinci, ngokukhuhla, imikrwelo, imigca yeorenji yamaxolo, kunye nezinye iingxaki. Ukuvela kweFilimu yokutshintsha umbala yeTPU kunokusombulula ngempumelelo imiba yeFilimu yokutshintsha umbala yePVC. Le yimbangela yokuba abanini beemoto bakhethe iFilimu yokutshintsha umbala yeTPU.
Ifilimu yokutshintsha umbala yeTPU inokutshintsha umbala wesithuthi kunye nopende okanye idecal ngendlela othanda ngayo ngaphandle kokulimaza ipeyinti yokuqala. Xa kuthelekiswa nokupeyinta ngokupheleleyo imoto, iFilimu yokutshintsha umbala yeTPU kulula ukuyisebenzisa kwaye ikhusela ukuthembeka kwesithuthi ngcono; ukufanisa imibala kuzimele ngakumbi, kwaye akukho ngxaki ngomahluko wemibala phakathi kwamacandelo ahlukeneyo ombala ofanayo. IFilimu yokutshintsha umbala yeBOKE yeTPU inokusetyenziswa kuyo yonke imoto. Iguquguquka, ihlala ixesha elide, icacile ngekristale, ayidli mhlwa, ayigugi, ayikrweli, ayikrweli, ayikhuseli ipeyinti, ayinanto yokuncamathelisa eseleyo, kulula ukuyigcina, ikhusela okusingqongileyo, kwaye ineenketho ezininzi zemibala.
I-PVC: Yi-resin eneneni
I-PVC sisifinyezo se-polyvinyl chloride. Yi-polymer eyenziwe yi-polymerization ye-vinyl chloride monomer (VCM) kunye nabaqalisi abanjenge-peroxides kunye ne-azo compounds, okanye phantsi kwesenzo sokukhanya nobushushu, ngokwendlela ye-free radical polymerization. I-vinyl chloride homopolymer kunye ne-vinyl chloride copolymer zibizwa ngokuba yi-vinyl chloride resin.
I-PVC ecocekileyo inokumelana nobushushu okuqhelekileyo, uzinzo, kunye noxinzelelo; Kodwa emva kokongeza ifomula ehambelanayo, i-PVC iya kubonisa ukusebenza okwahlukileyo kwemveliso. Ekusetyenzisweni kweefilimu ezitshintsha imibala, i-PVC inemibala eyahlukeneyo, imibala epheleleyo, kunye namaxabiso aphantsi. Iingxaki zayo ziquka ukufiphala okulula, ukuxobuka, ukuqhekeka, njl.
I-PFT: ayigugi, ayitshisi kakhulu, kwaye izinzile kakuhle
I-PET (iPolyethylene terephthalate) okanye eyaziwa ngokuba yi-polyester resin, nangona zombini ziyi-resins, i-PET ineenzuzo ezinqabileyo kakhulu:
Ineempawu ezilungileyo zoomatshini, inamandla okuchukumisa aphindwe kathathu ukuya kahlanu kunezinye iifilimu, kwaye inokumelana okuhle nokugoba. Imelana neoyile, amafutha, ii-asidi ezinyibilikisiweyo, ii-alkalis, kunye nezinye izinyibilikisi ezininzi. Ingasetyenziswa ixesha elide kumanqanaba obushushu angama-55-60 ℃, inokumelana namaqondo obushushu aphezulu angama-65 ℃ ixesha elifutshane, kwaye inokumelana namaqondo obushushu aphantsi angama-70 ℃, kwaye ayinampembelelo ingako kwiimpawu zayo zoomatshini kubushushu obuphezulu nobuphantsi.
Igesi nomphunga wamanzi azinawo umoya ongenisi manzi kwaye zinokumelana kakuhle negesi, amanzi, ioyile kunye nevumba. Zikhanya kakhulu, zinokuthintela imisebe ye-ultraviolet, kwaye zikhazimla kakuhle. Ayinatyhefu, ayinavumba, icocekile kwaye ikhuselekile, ingasetyenziselwa ngqo ukupakisha ukutya.
Ngokuphathelele ukusetyenziswa kwefilimu yokuguqula umbala, ifilimu yokuguqula umbala we-PET inobushele obuhle, isiphumo esihle sokubonisa xa inamathele emotweni, kwaye akukho pateni yesiqhelo yexolo yeorenji xa inamathele. Ifilimu yokuguqula umbala we-PET ine-honeycomb air duct, elula ukwakhiwa kwaye ayilula ukuyicima. Kwangaxeshanye, iyalwa nokuqhekeka, iyamelana nokudinwa, iyamelana nokungqubana, kwaye izinzo lwayo lulungile kakhulu.
I-TPU: Ukusebenza okuphezulu, ukugcinwa kwexabiso elingaphezulu
I-TPU (i-Thermoplastic polyurethanes), eyaziwa ngokuba yi-thermoplastic polyurethane elastomer rubber, yinto eyenziwe yi-polymer reaction kunye ne-polymerization yee-molecules ezahlukeneyo ezisezantsi. I-TPU ineempawu ezintle kakhulu zokuxinezeleka okuphezulu, amandla aphezulu okuxinana, ubulukhuni, kunye nokumelana nokuguga, okwenza ukuba ibe yinto evuthiweyo nenobuhlobo nokusingqongileyo. Iingenelo zezi: ubulukhuni obuhle, ukumelana nokuguguleka, ukumelana nokubanda, ukumelana neoyile, ukumelana namanzi, ukumelana nokuguga, ukumelana nemozulu, njl. Kwangaxeshanye, inemisebenzi emininzi emihle efana nokungabi namanzi okuphezulu, ukungena kwamanzi, ukumelana nomoya, ukumelana nokubanda, ukulwa neentsholongwane, ukumelana nokungunda, ukugcinwa kobushushu, ukumelana ne-UV, kunye nokukhululwa kwamandla.
Kwimihla yokuqala, i-TPU yayenziwe ngezinto ezingabonakaliyo zempahla yemoto, eyayiyeyona nto ilungileyo kwifilimu yemoto. I-TPU ngoku isetyenziswe kwicandelo leefilimu zokuguqula imibala. Ngenxa yobunzima bayo bokufaka imibala, ibiza kakhulu kwaye inemibala embalwa. Ngokubanzi, inemibala engaqhelekanga kuphela, njengobomvu, omnyama, ongwevu, oluhlaza okwesibhakabhaka, njl. Ifilimu etshintsha umbala ye-TPU ikwafumana yonke imisebenzi yeejakethi zemoto ezingabonakaliyo, njengokulungisa imikrwelo kunye nokukhusela ipeyinti yemoto yokuqala.
Ukusebenza, ixabiso, kunye nokuthelekiswa kwezinto ezibonakalayo zeefilimu zokuguqula imibala ezenziwe ngezinto zePVC, PET, kunye neTPU zezi zilandelayo: Ukuthelekiswa komgangatho: TPU>PET>PVC
Ubungakanani bombala: PVC> PET> TPU
Uluhlu lwamaxabiso: TPU>PET>PVC
Ukusebenza kwemveliso: TPU>PET>PVC
Ngokwembono yobomi benkonzo, phantsi kweemeko ezifanayo kunye nokusingqongileyo, ubomi benkonzo yePVC bumalunga neminyaka emi-3, iPET imalunga neminyaka emi-5, kwaye iTPU ngokubanzi inokuba malunga neminyaka eli-10.
Ukuba ufuna ukhuseleko kwaye unethemba lokukhusela ipeyinti yemoto xa kwenzeka ingozi, ungakhetha ifilimu yokutshintsha umbala yeTPU, okanye ufake umaleko wefilimu yokutshintsha umbala yePVC, uze ufake umaleko wePPF.
Ixesha lokuthumela: Meyi-04-2023
