1: Aromatic polyurethane Masterbatch
Cov polyurethanes uas muaj ntxhiab tsw qab yog cov polymers uas muaj cov qauv aromatic cyclic. Muaj ib lub nplhaib aromatic, nws yog brittle. Nws tsis ruaj khov hauv tshav ntuj thiab muaj feem yuav hloov daj hauv 1-2 xyoos. Nws tsis tiv taus cua sov, tsis ruaj khov rau UV rays, thiab tsis ruaj khov hauv tshav ntuj.
2: Aliphatic polyurethane Masterbatch
Aliphatic polyurethane yog ib hom polymer uas yooj ywm thiab tsis muaj ntxhiab tsw. Nws ruaj khov rau UV, ruaj khov heev hauv tshav ntuj, thiab khaws nws cov xim zoo rau lub sijhawm.
Aromatic polyurethane Masterbatch
Aliphatic polyurethane Masterbatch
Koj puas paub cov txheej txheem tsim khoom ntawm TPU?
Dehumidification thiab ziab: molecular sieve dehumidification desiccant, ntau tshaj 4 teev, noo noo <0.01%
Kub ntawm cov txheej txheem: xa mus rau cov khoom siv raw khoom uas cov chaw tsim khoom pom zoo, raws li qhov nyuaj, MFI chaw
Kev lim dej: ua raws li lub voj voog ntawm kev siv, kom tiv thaiv cov xim dub ntawm cov khoom txawv teb chaws
Lub twj tso kua mis yaj: kev ruaj khov ntawm qhov ntim extrusion, kev tswj hwm kaw-voj nrog lub extruder
Ntsia Hlau: Xaiv cov qauv qis shear rau TPU.
Lub taub hau tuag: tsim cov dej ntws raws li rheology ntawm aliphatic TPU khoom.
Cov ntsiab lus siv tshuab ua tiav
TPU masterbatch: TPU masterbatch tom qab kub siab
tshuab casting;
TPU zaj duab xis;
Kev nplaum tshuab txheej: TPU muab tso rau ntawm lub tshuab thermosetting / teeb-setting thiab coated nrog ib txheej ntawm acrylic kua nplaum / teeb-curing kua nplaum;
Laminating: Laminating cov yeeb yaj kiab tso tawm PET nrog cov TPU nplaum;
Txheej (txheej ua haujlwm): txheej nano-hydrophobic ntawm TPU tom qab lamination;
Kev ziab: ziab cov kua nplaum ntawm zaj duab xis nrog cov txheej txheem ziab uas los nrog lub tshuab txheej; cov txheej txheem no yuav tsim cov pa roj pov tseg me me;
Kev Txiav: Raws li qhov yuav tsum tau ua, cov yeeb yaj kiab sib xyaw yuav raug txiav ua ntau qhov ntau thiab tsawg los ntawm lub tshuab txiav; cov txheej txheem no yuav tsim cov npoo thiab cov ces kaum;
Winding: cov xim hloov pauv zaj duab xis tom qab txiav yog qhwv rau hauv cov khoom;
Kev ntim khoom tiav lawm: ntim cov khoom rau hauv lub tsev rau khoom.
Cov Lus Qhia
1. Zaj duab xis TPU yog ib zaj duab xis ua los ntawm cov khoom siv TPU granule los ntawm cov txheej txheem tshwj xeeb xws li calendering, casting, blown zaj duab xis, txheej thiab lwm yam.
2. Hais txog kev hais lus, TPU xim tiv thaiv zaj duab xis feem ntau yog tsim los ntawm kev ua haujlwm txheej txheem, TPU puag zaj duab xis thiab cov nplaum txheej sib xyaw.
Cov yam ntxwv ua haujlwm ntawm TPU
Seif-Kho Mob
Tiv Thaiv Fouling
Tiv Thaiv Kev Khawb
Tiv thaiv kev daj
Tiv thaiv kev oxidation
Tiv taus kev tho
Kev Tiv Thaiv Kev Xeb
Nano Hydrophobic
Aliphatic Masterbatch
Muaj zog elasticity
Cov lus thov txog kev tiv thaiv kev daj
Feem ntau, lub sijhawm lav yog tsib txog kaum xyoo, nyob ntawm cov khoom. Lub ntsiab lus lav yog tias cov khoom yuav tsis raug hydrolyzed, tawg, kub-yaj thiab laus ntuj tiv thaiv kev daj tsawg dua 2% hauv ib xyoos. Txhua yam khoom zoo yuav tig daj, nws tsuas yog nyob ntawm qhov loj ntawm cov ntsuas daj, thiab peb cov khoom lav tias kev tiv thaiv kev daj ntawm kev laus ntuj hauv tsib xyoos yog tsawg dua 10%.
TPU tiv thaiv daj
Kev daj nyob ntawm lub substrate, peb siv cov aliphatic masterbatch uas xa tuaj rau Asmeskas, qhov ntsuas daj yuav tsis pub tshaj 10% tsib xyoos tom qab siv.
Kev kho kom zoo
1. Kho nws tus kheej: cov khawb los ntawm kev ntxuav tsheb, hnub ci ntsa iab, cov khawb sab hauv tsheb thiab lwm yam khawb me me yuav kho tau los ntawm kev cua sov.
2. Kev kho cua sov: los ntawm lub hauv paus ntsiab lus cua sov, xws li rab phom cua kub, lub teeb, lub tshuab ziab khaub ncaws thiab lwm yam kev kho cua sov.
3. Cov nplooj lotus zoo li hydrophobic
Tiv thaiv kev ua qias tuaj thiab tiv thaiv kev xeb: Cov txheej txheem nano hydrophobic uas xa tawm ntau yam, tiv taus ntau yam kua qaub, kab, ntoo cob thiab lwm yam kev ua qias tuaj.
4. Txhim kho qhov ci ntsa iab ntawm cov xim tsheb
Kuaj los ntawm cov cuab yeej tshaj lij, nyob ntawm cov khoom ua raws li, qhov ci ntawm zaj duab xis nto yog txog li 45%, qhov qis tshaj plaws yog 30%, txaus siab rau qhov kev xav ntawm lub tsheb tshiab.
5. Kev ua haujlwm tsim kho portable
Cov kua nplaum thoob ntiaj teb (Tebchaws Meskas Ashland (ashland), Lub Tebchaws Yelemees Henkel (henka) thiab boke kev tshawb fawb ywj pheej thiab kev txhim kho ntawm cov kua nplaum, cov kua nplaum nruab nrab, txuag tau ntau lub sijhawm tsim kho, txuag cov nqi tsim kho.
Nws yog siv rau hauv nruab nrab ntawm cov iav interlayers xws li architectural thiab sab hauv tsev escalator iav.
PVB (Polyvinyl Butyral) Laminated Iav
PVB iav interlayer zaj duab xis yog ua los ntawm polyvinyl butyral resin, plasticizer 3GO (triethylene glycol diisooctanoate) plasticized extrusion thiab molding ntawm cov khoom polymer.
Lub thickness ntawm PVB iav laminated zaj duab xis feem ntau yog 0.38 hli thiab 0.76 hli ob hom, muaj kev nplaum zoo rau cov iav inorganic, nrog pob tshab, kub, txias, noo noo, lub zog kho tshuab thiab cov yam ntxwv siab.
Zaj duab xis PVB feem ntau yog siv rau cov iav laminated, yog sandwiched ntawm ob daim iav rau hauv ib txheej ntawm polyvinyl butyral ua lub ntsiab tivthaiv ntawm zaj duab xis PVB. PVB laminated iav yog dav siv hauv kev tsim kho, tsheb thiab lwm yam lag luam vim nws txoj kev nyab xeeb, kev txuag cua sov, kev tswj suab nrov thiab kev rho tawm ntawm ultraviolet rays thiab ntau lwm yam haujlwm.
SGP (Sentry Glass Plus) Ionic Interlayer Zaj duab xis
SGP yog cov khoom siv laminated ua tau zoo heev, SGP zaj duab xis ua ib txheej interlayer tsim cov iav laminated, nrog pob tshab, qib siab mechanical, kev cuam tshuam tsis kam txij li tus deacon tus yam ntxwv, tam sim no yog qhov kev ua tau zoo dua ntawm cov iav ntau yam, nrog kev ruaj ntseg siab xws li anti-scape, bullet-proof, typhoon thiab lwm yam.
Daim ntawv thov iav SGP laminated rau cov tsev pej xeem, cov iav thaiv, qhov rooj thiab qhov rai ntawm lub sam thiaj, cov iav faib sab hauv tsev thiab cov iav escutcheon.
SGP laminated iav tuaj yeem tiv taus qhov siab dua thiab tuaj yeem ua tau raws li qhov xav tau ntawm kev soj ntsuam ci ntsa iab, tuaj yeem siv ua qhov rais hauv qab dej, lub iav soj ntsuam dej tob, cov thoob dej yug ntses zoo nkauj thiab lwm yam. Nws tuaj yeem siv ua qhov rais hauv qab dej, lub iav soj ntsuam dej tob, cov thoob dej yug ntses zoo nkauj, thiab lwm yam. Nws kuj tseem siv ua iav kev nyab xeeb rau cov tsev siab heev thiab cov tsev pej xeem loj.
TPU Thermoplastic Polyurethane Roj Hmab
Thermoplastic polyurethane elastomer, tseem hu ua thermoplastic polyurethane roj hmab, hu ua TPU, yog (AB) n-hom thaiv linear polymer, A yog qhov hnyav molecular siab (1000 ~ 6000) polyester lossis polyether, B yog glycol uas muaj 2 ~ 12 cov pa roj carbon ncaj, thiab cov qauv tshuaj ntawm AB inter-chain segments yog diisocyanate.
TPU yog ib qho polymer zoo rau ib puag ncig nrog kev ua tau zoo heev, ob qho tib si elasticity ntawm roj hmab thiab qhov nyuaj ntawm yas, thiab muaj cov khoom thermodynamic zoo heev, lub teeb transmittance, abrasion tsis kam, ultraviolet siab, toughness, puncture tsis kam, rebound thiab yooj yim rau cov txheej txheem thiab lwm yam.
Nws yog siv rau hauv cov teb ntawm cov khoom siv tsheb, kev tsim kho, khoom noj, kev kho mob, khoom siv hluav taws xob, khau, khaub ncaws thiab lwm yam. Nrog rau kev thov ua lag luam ntau ntxiv hauv kev lag luam sib dhos iav niaj hnub no, daim ntawv thov ntawm tpu zaj duab xis hauv iav interlayer kuj tseem nce ntxiv.
Txhua Qhov Zoo
Xwm txheej: Tam sim no, cov iav vaj tse thiab cov tsheb sib xyaw ua ke feem ntau yog ua los ntawm PVB, EVA thiab SGP cov ntaub ntawv, ntawm cov uas EVA zaj duab xis txheej tsis muaj zog hauv UV tsis kam thiab tau raug tshem tawm, SGP zaj duab xis tsis yog suab nrov-pov thawj thiab dej noo tsis tuaj yeem diluted hauv cov ntaub ntawv dej, yog li txwv nws daim ntawv thov, yog li TPU cov ntaub ntawv zoo dua rau laminated iav dua PVB.
Ua ntej: Cov khoom ntawm PVB.
Vim tias PVB tsis tuaj yeem muaj qhov elasticity siab thiab tensile siab, qhov no rau kev khoov ntawm lub iav yog qhov pab tau zoo dua thiab kev nyab xeeb kev ua tau zoo txhim kho thiab tseem ceeb.
Tib lub sijhawm, PVB zaj duab xis laminated iav ntug raug rau cov dej noo qhib kua nplaum, siv sijhawm ntev yuav ua rau muaj qhov tshwm sim daj, yog li PVB zaj duab xis laminated iav tuaj yeem siv rau cov iav dav dav, tsis haum rau cov iav ua haujlwm siab.
Piv nrog cov khoom siv PVB, TPU zaj duab xis ua haujlwm siab tuaj yeem ua ke nrog PC board (plexiglass) kom ua tau cov iav tiv thaiv mos txwv thiab cov iav tiv thaiv kev sib tsoo.
Qhov thib ob: Cov khoom ntawm SGP (SuperSafeGlas).
Cov khoom siv SuperSafeGlas muaj qhov nqus dej qeeb qeeb, tab sis qhov nqus dej kuj tseem yuav ua rau lub zog sib txuas txo qis, cov dej noo tsis tuaj yeem tso tawm los ntawm qhov chaw qhuav.
Tsis zoo li PVB, cov ntaub ntawv SuperSafeGlas tsis lo rau ib leeg, yog li tsis muaj zaj duab xis thaiv nruab nrab, thiab tsis tas yuav tswj qhov kub ntawm cov ntaub ntawv SuperSafeGlas uas tsis tau qhib thaum lub sijhawm khaws cia.
SGP tsis tiv taus suab nrov
Piv nrog rau cov khoom siv SGP, TPU ua ke nrog PC board muaj kev rwb thaiv hluav taws xob zoo heev, elongation, stability dimensional thiab tshuaj lom neeg tsis kam, muaj zog, tsis kam dej, tsis kam suab nrov, tsis kam kub thiab tsis kam txias.
TPU es tsis txhob PVB plaub yam tseem ceeb
Tiv thaiv kev nkag mus rau hauv: TPU zaj duab xis muaj lub zog siab heev thiab tiv thaiv kev nkag mus, yog zaj duab xis pvb 5-10 zaug dhau los, tuaj yeem siv tau zoo rau lub tsev txhab nyiaj lub iav tiv thaiv mos txwv thiab lub tsev so tiv thaiv iav.
Kev tiv thaiv huab cua: TPU zaj duab xis txias, laus, kub siab, tiv thaiv huab cua, thiab yuav tsis cuam tshuam nrog lwm cov ntaub ntawv.
Kev Tawm Tsam: TPU tus qauv muab cov khoom siv rau qhov muaj zog heev, txawv ntawm pvb zaj duab xis brittle yam ntxwv ntawm cov loj
Kev ua tau zoo ntawm ultraviolet: TPU thaiv ntau dua 99% ntawm lub teeb ultraviolet luv luv, kev xa hluav taws xob siab, nrog rau kev rwb thaiv tsev kub thiab cov teebmeem hluav taws xob kom pab tiv thaiv kev puas tsuaj vim yog ultraviolet radiation.
TPU zoo dua li PVB, SGP, vim TPU yog cov khoom siv zoo rau ib puag ncig, TPU kuj muaj
1. Nrog kev nruj siab zoo heev, kev nruj siab, kev tawv thiab kev laus tiv taus cov yam ntxwv.
2. muaj zog, zoo toughness, abrasion tsis kam, txias tsis kam, roj tsis kam, dej tsis kam, laus tsis kam thiab huab cua tsis kam, uas tsis muaj piv rau lwm cov ntaub ntawv yas.
3. Nws muaj cov dej tsis nkag thiab cov dej noo noo, tiv taus cua, tiv taus txias, tiv thaiv kab mob, tiv thaiv pwm, thiab ntau yam haujlwm zoo heev, xws li sov so, tiv taus UV thiab tso tawm zog.
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Lub sijhawm tshaj tawm: Lub Yim Hli-18-2023
