Yog li cas cov PET Thermal Films uas muaj kev nyab xeeb cuam tshuam rau qhov sij hawm nyob ntawm cov khoom?

Yus li cas PET Thermal Lamination Film uas muaj kev nyab xeeb yuav pab tshem qhov kev nyab xeeb ntawm cov khoom rau lub sijhawm ntev

Kev nyab xeeb–sijhawm nyob ntawm lub neej: Yuav li cas kev nyab xeeb ntawm cov duab ntawv (molecular) pab tshem qhov kev lag luam ua haujlwm ua ntej lub sijhawm

PET thermal lamination film yuav nyob ntev dua li qhov tseem ceeb vim nws polymer chains yog qhov tseem ceeb thiab tsis muaj kev puas los ntawm kev sib thim. Qhov crystal structure ntawm film no pab nws tiv taus qhov cua sov uas nyob hauv 85 degrees Celsius thiab UV light tsis muaj kev puas rau hauv qhov ntsiag, qhov tawg, lossis qhov tsis muaj kev nyuaj. Qhov tseem ceeb no txhais tau tias cov khoom yuav nyob ntev dua vim tsis muaj kev puas rau hauv qhov rooj. Peb pom qhov yuav tshwm sim no rau hauv cov chaw uas cov khoom tau txais kev sib thim ntev, xws li cov lus qhia rau hauv cov rooj ntawm cov tsev kho mob lossis cov lus qhia rau hauv cov rooj ntawm cov tsev kawm. Cov kev ua haujlwm pom tias cov film no yuav muaj ntau dua 90% ntawm kev nyuaj tom qab nyob hauv tsev ntev dua li 5 xyoo, uas pab txo qhov kev sib thim rau hauv cov tsev kawm li 2/3 ntawm qhov kev ua haujlwm los ntawm Polymer Degradation Studies los ntawm 2023. Ntawd li, vim tias tsis muaj cov plastic additives nyob hauv qhov ua haujlwm, cov khoom tsis muaj kev puas los ntawm kev nyob ntev, yog li nws yuav tiv taus cov rooj los ntawm kev puas thiab cov chemicals ntev dua li xyoo rau xyoo.

Kam cuam tshuam ntawm kev ua haujlwm nyob rau hauv lub siab: Qhov kev sib xyaw ntawm cov lus qhia rau lub roj tsis tau ua haujlwm rau 5 xyoo pom tias qhov sijhawm uas nws tuaj yeem ua haujlwm tau nce mus li 3.2×

Cov touchscreen rau lub roj tsis tau ua haujlwm yuav tsum paub txog cov xwm txheej uas yuav tsum ua haujlwm rau ntau yam: kev hloov cua (–40°C los yog 105°C), kev muaj cua sov ntau, thiab kev muaj cua sov ntau los ntawm kev siv hauv txhua hnub. Qhov kev sib xyaw rau 5 xyoo ntawm cov lus qhia rau lub roj tsis tau ua haujlwm pom tias cov lus qhia PET uas tau ua haujlwm los ntawm kev ua haujlwm ntau yam tau nce sijhawm uas nws tuaj yeem ua haujlwm los ntawm 3.2× vim tias tsis muaj cov lus qhia uas tsis tau ua haujlwm los ntawm kev ua haujlwm ntau yam. Cov lus qhia tseem ceeb yog:

Qhov stability ntawm cov lus qhia no yog tias nws tsis muaj kev ntxiv ntawm dej, thiab cov lus qhia uas tau ua haujlwm los ntawm kev ua haujlwm ntau yam tau nce kev tswj hwm ntawm kev tshem tawm los ntawm 200,000 kev siv—pom tias qhov kev ua haujlwm ntawm nws yog zoo rau cov xwm txheej uas yuav tsum ua haujlwm zoo.

Tswj Kev Tshem Tawm ntawm Cov Qhov Chaw: Qhov Tseeb ntawm Cov Ntawv Lamination Thawj PET uas Taug Zoo thiab Taug Zoo rau Qhov Cua Ntsoov

Cov Kev Tshem Tawm ntawm Qhov Cua Ntsoov thiab Qhov Cua Ntsoov: Qhov Cua Ntsoov, Qhov Cua Ntsoov, thiab Qhov Tshem Tawm ntawm Cov Ntawv PET uas Taug Zoo thiab uas Taug Zoo

Cov phaj PET uas tseem ceeb yuav tawg ntau dua thaum muaj txoj kev sib koom ntawm hluav tuam tshuab thiab dej. Qhov uas dhau los yog, dej yuav nyob rau hauv cov phaj plastic, ua rau muaj qhov uas hu ua "hydrolysis" (kho dej), uas cov molecules ntawm dej yuav tawg cov kab laug ntawm cov molecules. Thaum peb saib rau qhov xwm txheej uas muaj hluav tuam tshuab 85 degrees Celsius thiab 85% relative humidity, cov lus nug los ntawm Polymer Degradation Studies nyob rau hauv 2023 tau qhia tias qhov uas ntsuas tau yog: cov molecular weight yuav tawg 40-60 percent tom qab 500 teev. Qhov tawg no yuav ua rau cov khoom tsis muaj kev nyab xeeb thiab yuav ua rau cov txheej txheem tawg tawm. Qhov zoo tshaj plaws yog cov phaj PET uas muaj kev tswj hluav tuam tshuab rau lamination. Cov phaj no yog cov phaj tshiab uas muaj kev tswj qhov tawg los ntawm kev bad mus rau cov crystal structure thiab ntxiv cov khoom uas tshem dej. Cov lus nug tau qhia tias cov kev bad mus no yuav tshem dej nyob rau hauv cov phaj 70%, uas yog qhov uas cov phaj no yuav nyab xeeb dua thaum muaj qhov xwm txheej txaus siab rau hauv cov dashboard ntawm lub xe thiab hauv cov khoom siv rau hauv cov tsev kawm tshuaj rau cov neeg siv khoom, uas muaj qhov hluav tuam tshuab thiab dej nyob rau hauv qhov xwm txheej uas yuav tshwm sim lawv.

Kev tiv thaiv ntawm kev kho mob: Co-polymer modification thiab cov khoom siv tiv thaiv cov dej rau kev tiv thaiv ntev

Cov kev txhim kho PET tshiab tau qhia tias muaj kev tiv thaiv dej thiab hluav taws (hydrothermal stability) los ntawm ob qhov kev txhim kho uas pab tshuaj ib leeg:

• Cov co-polymer hla mus rau hauv : Qhov hla mus rau hauv cov monomers ceev rau hauv cov PET chains yog qhov ua rau cov kab mob tsis tuaj yeem hla tau ntau dua, thiab ua rau cov kab mob hla mus rau hauv dej (hydrolysis) yuav nyooj dua 3.2× vim tias cov kab mob tsis tuaj yeem hla tau ntau dua li cov kab mob tshiab
• Cov kev txhim kho nano-barrier : Cov particles silicate uas muaj nyob hauv cov kab mob yog qhov ua rau cov dej tsis tuaj yeem hla tau ntau dua, thiab ua rau cov dej tsis tuaj yeem hla tau ntau dua li 0.8 g/m²/day

Cov kev txhim kho no tau pab rau cov kab mob kom muaj kev tiv thaiv ntev dua 90% ntawm kev tiv thaiv ntev (tensile strength) tom qab 2,000 teev nyob rau hauv 95% relative humidity—kom muaj kev tiv thaiv ntev rau cov khoom siv hauv tsev, cov khoom siv rau kev kho mob, thiab lwm cov khoom siv uas tsis tuaj yeem hla tau ntau dua li cov dej

Kev tiv thaiv ntawm kev tiv thaiv: Kev tiv thaiv rau kev tiv thaiv, kev tiv thaiv rau kev tiv thaiv, thiab kev tiv thaiv rau kev tiv thaiv rau cov kab mob PET uas muaj kev tiv thaiv ntev

Cov yeeb yaj kiab polyethylene terephthalate (PET) thermal lamination uas ruaj khov muab kev ua haujlwm zoo tshaj plaws los ntawm kev tiv thaiv kev rhuav, kev tho, thiab kev khoov rov qab - qhov tseem ceeb rau kev kho kom zoo nkauj hauv tsheb, cov ntawv lo rau kev lag luam, thiab cov khoom siv kho mob.

Kev Ntsuas Qhov Kev Khaws Cia Hnav: Cov Yeeb Yaj Kiab Kho Nto Ua Kom Muaj Zog Dua 92% Tom Qab 10,000 Lub Voj Voog Flex

Kev kho mob plasma thiab nano-coating technologies ua kom muaj zog rau kev sib txuas ntawm cov molecular interfacial, ua rau cov yeeb yaj kiab kho kom khaws tau ntau dua 92% ntawm qhov tsis kam ntawm thawj qhov kev tsim kua muag tom qab kev sim ua kom nrawm dua 10,000 lub voj voog flex. Qhov kev ua tau zoo no tiv thaiv kev tawg hauv qab kev co lossis kev cuam tshuam kev ntxhov siab - cov hom kev ua tsis tiav uas ua rau cov yeeb yaj kiab txheem puas tsuaj hauv ob peb lub hlis hauv cov khoom siv hluav taws xob thiab cov ntawv thov hnav.

Kev Ua Haujlwm Sib Npaug: Cov Txheej Txheem Siab Tshaj Plaws Uas Txhawb Kev Tiv Thaiv Kev Sib Txhuam Yam Tsis Muaj Kev Txom Nyem Ntawm Lamination

Cov lus tshuaj silicone uas muaj kev sib txuas ntau dua yuav pab ua kom cov ntawv pov tseg muaj qhov ntsuas ntau dua 40% los ntsws cov ntawv pov tseg thiab tso cai rau cov ntawv pov tseg muaj kev nyha tshiab zoo heev rau hauv 8 N/cm. Qhov no tsis muaj kev sib thim ntawm kev npaj thiab kev nyha tshiab, uas pab tso cai rau kev npaj zoo thiab tsis muaj kev mob heev—yog li cas los xij, yog tias npaj rau hauv cov ntawv pov tseg uas muaj kev ntsuas ntau los yog rau hauv cov ntawv pov tseg uas muaj kev ntsuas ntev.

FAQ

Yam twg ua rau PET thermal lamination film muaj kev nyha tshiab?

PET thermal lamination film muaj kev nyha tshiab vim tias nws muaj cov khoom sib txuas polymer uas muaj kev nyha tshiab thiab cov khoom sib txuas crystal, uas pab nws tiv taub kev ntxiv, kev roj uv, thiab kev ntsuas meej tuaj yeem, tsis muaj kev mob.

PET thermal lamination film ua li cas los pab ua kom cov khoom muaj kev nyha tshiab ntev dua?

Cov ntawv pov tseg no yuav tso cai rau nws muaj kev nyha tshiab, kev pom zoo, thiab kev ntsws ntawv pov tseg thaum nws nyob ntev, uas pab ua kom tsis xav tau npaj dua ntau dua thiab pab ua kom cov khoom muaj kev nyha tshiab ntev dua.

Yam twg ua rau PET film muaj kev nyha tshiab rau kev mob los ntawm qhov chaw?

Cov kev pab zoo dua ntawm lub film tam sim no yog qhov muab suav nrog cov cim ntawm cov crystal thiab qhov ntxiv rau cov khoom uas tsis txhawj riam, uas ua rau cov khoom tsis tau riam ntau thiab tiv taus qhov pheej yig los ntawm qhov cua txias thiab qhov cua sov.

Cov kev siv hauv kev ua haujlwm ntawm PET thermal lamination film yog dab tsi?

Nws siv rau ntau yam kev siv, xwb kom muaj cov touchscreen ntawm lub xe, cov khoom siv rau kev kho mob, cov lus qhia rau kev siv hauv tsev sib xyaw, thiab cov khoom siv rau kev siv hauv kev ua haujlwm ntawm cov khoom siv elektronik, uas cov khoom siv yuav tsum muaj qhov zoo thiab qhov pom zoo.

PET film ua li cas kom muaj qhov nyob tau ntev ntawm kev siv?

Thiab kev ua haujlwm tshiab zoo li kev ua haujlwm ntawm plasma thiab kev ntxiv cov khoom nano, PET film muaj qhov txaus siab rau kev tshem tawm, qhov txaus siab rau kev tshem tawm, thiab qhov txaus siab rau kev nyob tau ntev, tsaug rau kev siv ntau.