Filimka Beddelka Midab ee TPU waa filim salka ku haysa TPU oo leh midabyo badan oo leh midabyo badan oo kala duwan si ay u beddelaan gaariga oo dhan ama qayb ahaan iyagoo daboolaya oo dhaarta. Filimka Beddelka Midab ee TPU ee TPU ayaa si wax ku ool ah looga hortagi karaa dhimista, iska caabiso hurdi huruud ah, iyo hagaajinta xoqidda. Filimka beddelka ee TPU hadda waa waxyaabaha ugu fiican suuqa wuxuuna leeyahay shaqo isku mid ah filimka ilaalinta rinjiga ee dhalaalaya midabka dhalaalaya; Waxaa jira heerar dhumuc oo iskuxiran, awoodda looga hortago dhimista iyo xoqida si weyn loo hagaajiyo, qaabeynta filimka ee PVC-ka, ee PITE diirka, ee TPU's Pethen Ples ayaa ilaalin kara rinjiga gaariga isla waqtigaas.
Sida mid ka mid ah hababka caanka ah ee lagu beddelayo midabka gaariga, horumarinta filimka beddelka midabka ayaa waqti dheer ahaa, iyo filimka PVC-ga ee PVC-ga ayaa wali ka kooban suuqa guud ee guud. Iyada oo la kordhiyo waqtiga, dabayshu - qalalan, filimka laftiisa ayaa si tartiib tartiib ah u daciifi doona tayadiisa, iyadoo la adeegsanayo xargaha, xariijinta diirka diirka, iyo dhibaatooyinka kale. Soo bixitaanka filimka beddelaya ee TPU-ga ayaa si wax ku ool ah u xallin kara arrimaha filimka bedelka ah ee PVC. Tani waa sababta milkiileyaasha gawaarida ay u doortaan filimka beddelaya midabka TPU.
Filimka beddelka ee TPU wuxuu beddeli karaa midabka iyo rinjiyeynta gaariga ama giijigaaga sida aad jeceshahay adigoon dhaawaceyn rinjiga asalka ah. Marka la barbar dhigo rinjiyeynta gawaarida oo dhameystiran, filimka beddelaya ee TPU-ga ee loo yaqaan 'TPU' waa fududahay in la dalbado oo uu ilaaliyo daacadnimada gaariga sifiican; Isku habboonaanta midabku waa mid madaxbanaan, mana jiro wax dhib ah oo ku saabsan kala-duwanaanta midabka ee u dhexeeya qaybaha kala duwan ee isku midab ah. Filimka beddelka midabka ee TPU ee TPU ayaa lagu dabaqi karaa gaariga oo dhan. Dabacsan, waara, dhalaal cad, iska caabbinta, xoqida-u adkaysta, is-diidda, ilaalinta rinjiga, ma leh dayactir haraaga ah, difaac sahlan, oo leh xulashooyin badan oo midab leh.
PVC: Xaqiiqdii waa resin
PVC waa soo gaabintii loogu talagalay polyvinyl chloride chloride. Waa polymer by polymerization ee monomeride vinyl chlonia (VCM) oo leh bilaw-bixiyeyaal sida Veroxies iyo xeryahooda Azo, ama kululaynta, iyadoo loo eegayo qaababka polymoman-ka si bilaash ah. Vinyl chloridemyer andyymyer iyo vinyl chloride copolymer copolymer ayaa si wada jir ah loogu yeeraa resin reling vinyl chloride.
PVC saafi ah waxay leedahay celcelis ahaan kuleylka, xasilloonida, iyo xiisadda; Laakiin ka dib markii lagu daro qaaciddada u dhiganta, PVC waxay soo bandhigi doontaa wax qabad kala duwan. Codsiga filimada midabka ee loo yaqaan 'PVC', PVC waxay leedahay midabada ugu kala duwan, midabada buuxa, iyo qiime hooseeya. Faa'iido darrooyinka waxaa ka mid ah kuwa wax fudud, diirka, dillaaca, iwm.
Pft: Xiro u adkaysta, heerkulka sare u adkaysta, iyo xasilloonida wanaagsan
Xayawaanka (polyetylen) ama si caadi ah loo yaqaan 'polyester resin', in kasta oo labaduba ay yihiin kuwa ugu sareeya, xayawaanku waxay leeyihiin xoogaa faa iido naadir ah:
Waxay leedahay guryo farsamo oo wanaagsan, oo leh saameyn xoog leh 3-5 jeer oo ah filimada kale, iyo caabbinta foosha wanaagsan. U adkaysata saliida, dufanka, aashitada, alkalis, iyo dareeraha badankood. Waxaa loo isticmaali karaa waqti dheer oo heerkulka ah 55-60 ℃.
Gawaarida uumiga iyo biyuhu waxay leeyihiin isbadal hooseeya iyo iska caabin aad u wanaagsan in gaaska, biyaha, saliidda, iyo ur. Tilmaanta sare, waxay xannibi kartaa raajooyinka ultraviolet, waxayna leedahay sanqadha wanaagsan. Aan sun ah, oo aan lahayn nadaafad wanaagsan iyo nadaafad wanaagsan, waxaa si toos ah loogu isticmaali karaa baakadaha cuntada.
Marka laga hadlayo arjiga wax ka badalida midabka, filimka PET PET PET waxay leedahay jimicsi wanaagsan, muuqaal muuqaal wanaagsan markii uu ku dhegan yahay gaariga, mana jiro qaab oranji ah oo diirka diirka ah markii uu xajisto. Filimka Beddelka PET ee PET wuxuu leeyahay masraxa hawada malabka, kaas oo ku habboon dhismaha mana aha wax sahlan oo laga bilaabi karo. Isla mar ahaantaana, caabbinta ka hortagga, caabbinta, caabbinta isku-darka, iyo xasilloonida cabbirku dhammaantood aad bay u wanaagsan yihiin.
TPU: Waxqabadka Sare, Ilaalinta Qiimaha badan
TPU (polmoplastic Porutranes), oo sidoo kale loo yaqaan polmonurethane polyurethane polyanurethane colatomer coladka, waa shey polymer ah oo ay sameysay falcelinta wadajirka ah iyo polymaremization ee moleekule kala duwan oo kala duwan. TPU waxay leedahay astaamo heer sare ah oo ku saabsan xiisadda sare, xoog sare, xoog sare, iyo iska caabin da 'ah, taasoo ka dhigeysa mid qaan-gaar ah iyo bey'ad u fiican. Faa'iidooyinka waa: Dhaawac wanaagsan, xidho iska caabbinta, iska caabin saliid, caabbinta biyaha, caabbinta cimilada, caabbinta cimilada, caabbinta cimilada, iska caabbinta, caabbinta, iska caabbinta, iska caabbinta, iska caabbinta, iska caabbinta UV.
Maalmihii hore, TPU waxaa laga sameeyay shey dharka baabuurta aan la arki karin, kaas oo ahaa sheyga ugu fiican filimka gawaarida. TPU ayaa hadda lagu dabaqay duurka ee filimada wax ka badalida midabka. Dhibaatada ay ugu wacan tahay midabka midabka, way ka qaalisan tahay waxayna leedahay midabyo yar. Guud ahaan, waxay leedahay kaliya midabyo dabiici ah, sida casaan, madow, cawlan, buluug, buluug, iwm, iwm, iwm.
Waxqabadka, qiimaha, iyo isbarbardhiga maaddada ee filimada midabaynta ee laga sameeyay PVC, xayawaanka rabaayadda ah, iyo ashyaa'da TPU waa sida soo socota: isbarbardhiga tayada: TPU> PET> PVC
Tirada midabka: PVC> PET> TPU
Qiimaha qiimaha: TPU> PET> PVC
Waxqabadka wax soo saarka: TPU> PET> PVC
Marka laga eego aragtida nolosha adeegga, oo ka mid ah xaaladaha iyo deegaanka, nolosha adeegga ee PVC waa qiyaastii 3 sano, xayawaanku waa qiyaastii 5 sano, TPU guud ahaan waa 10 sano.
Haddii aad raacdo nabadgelyada oo aad rajaynaysid inaad ilaaliso rinjiga gaariga haddii shil, waxaad dooran kartaa in la beddelo filimka beddelashada filimka, ama aad ku dabaqi karto lakabka midabka PVC-ga oo beddelanaya filimka PVC, ka dibna mari lakabka PPF.
Waqtiga Post: May-04-2023
