Iikhompawundi zeFilimu ezinamathelayo zeTPU Hot-Melt | I-Lamination yeLayinati kunye neFoam
Iikhompawundi zeTPU Hot-Melt Adhesive Film (HMA)
Kwiiprojekthi ze-lamination kunye ne-bonding apho impumelelo ixhomekeke kwibhalansi ezinzileyo ye:
ukunamathela kwi-substrates zokwenyani, ifestile yobushushu bokuvula,
kwayeukuqina emva kokwaluphala(ubushushu, ukufuma, ukugoba, ukuhlamba, ukuvezwa kwiikhemikhali).
Iifomu zobonelelo:
Iikhompawundi zefilimu ze-TPU HMA (ii-pellets)yokukhupha/ukwaleka ifilimu
Iifilimu ezincamathelayo zeTPU ezishushu ezinyibilikisiweyo(ngokusekelwe kwiprojekthi, xa iceliwe).
Uninzi lokusilela lwenzeka xaintambo yokuqalayenziwe ngcono kodwaukwaluphalakwayeifestile yenkquboazinakwa.
Iikhompawundi zefilimu ze-TPU HMA (ii-pellets)yokukhupha/ukwaleka ifilimu
Iifilimu ezincamathelayo zeTPU ezishushu ezinyibilikisiweyo(ngokusekelwe kwiprojekthi, xa iceliwe).
Uninzi lokusilela lwenzeka xaintambo yokuqalayenziwe ngcono kodwaukwaluphalakwayeifestile yenkquboazinakwa.
Inkqubo yokuncamathela
Ubushushu bokuVula
Ifestile yeLamination
Ulawulo lokuhamba kwamanzi
Ukuhlamba/Ukwaluphala Ukuqina
Ukuhambelana kweSubstrate
Ubushushu bokuVula
Ifestile yeLamination
Ulawulo lokuhamba kwamanzi
Ukuhlamba/Ukwaluphala Ukuqina
Ukuhambelana kweSubstrate
Izicelo eziqhelekileyo
- Ilamination yempahla kunye nempahla: ilaphu eliya kwilaphu, ilaphu eliya kwi-membrane, ilogo/i-patch bonding.
- Izihlangu: uludwe oluphezulu oluya kumgca, iileya zokuqinisa, ukubopha kwe-TPU-ukuya-kwi-EVA/ifoam (kuxhomekeke kwinkqubo).
- Ukubopha ulusu lwesikhumba/olwenziweyo: iileya zokuhombisa kunye nee-laminations zesakhiwo.
- Izinto ezidityanisiweyo zoshishino: ii-stacks ze-film-laminate apho ifestile yobushushu kunye nokugcinwa kokwaluphala kubalulekile.
Ukukhetha Okukhawulezileyo (Khetha Umqobo Ophambili)
Ukusebenza kobushushu obuphantsi
Xa ii-substrates zinobuthathaka kubushushu okanye ubushushu bomgca buncitshisiwe.
- Ithagethi yobushushu bokusebenza esezantsi
- Ifestile ebanzi ye-lamination
- Nciphisa umngcipheko wokuncipha/wokujika
Amandla eBond aphezulu
Xa amandla okuxobula/ukucheba eyintloko (ukubophelelana kwesakhiwo).
- Amandla aphezulu okubambisana
- Ukumelana ngcono nokucheba
- Inkqubo yokunamathela ehambelana ne-substrate ethile
Ukwaluphala/Ukuhlala ixesha elide xa uhlamba
Xa iibhondi kufuneka zihlale zishushu-umswakama, ukuhlanjwa, ukugoba, kunye nexesha.
- Ukugcinwa kwamaxolo emva kokwaluphala
- Indlela yokumelana nobushushu/nomswakama
- Umngcipheko wokunciphisa ukuqhekeka kwezakhi zofuzo
Ukuba iprojekthi yakho inayoezimbini nangaphezuluimida enzima (umz., ukusebenza ngobushushu obuphantsi + ukuxobuka okuphezulu + ukuqina kokuhlamba),
yiUmsebenzi oPhambiliityala: ifestile yenkqubo yokwenziwa + kufuneka ilungiswe kunye.
yiUmsebenzi oPhambiliityala: ifestile yenkqubo yokwenziwa + kufuneka ilungiswe kunye.
Iindlela Eziqhelekileyo Zokusilela (Isizathu → Ukulungiswa)
Kwi-hot-melt film bonding, "iyanamathela ekuqaleni" kulula. Idabi lokwenyani kukubambisana okuzinzileyo kuyo yonke indawo
ifestile yobushushu, uxinzelelo/ixeshakunyeukubonakaliswa kokwaluphala.
| Uphawu | Eyona nto ixhaphakileyo | Lungisa isikhokelo |
|---|---|---|
| Iyaphela ekuqaleni, ize inyibilike emva kokwaluphala | Inkqubo yokuncamathela ayifaniswanga ne-substrate; amandla okunamathelana aphantsi kakhulu; indlela yokwaluphala ayikho | Tshintsha indlela yokuncamathela; phakamisa amandla adibeneyo; qinisekisa ngemijikelo yobushushu-umswakama / yokuhlamba |
| Ifestile yokuvula emxinwa (umgca ongazinzileyo) | Ifestile yokuhamba/yokuxinana ixinene kakhulu; iqondo lobushushu lokusebenza lisondele kakhulu kumda wenkqubo | Yandisa ifestile yokuvula; lungisa ukuhamba kokunyibilika; lungisa ubukhulu befilimu kunye neemeko ze-lamination |
| Ukubopha okubuthathaka kwisiseko esinye kuphela | Ukungalingani kwamandla omphezulu; izinto ezingcolisayo/ezikhuphayo; icebo elingalunganga lokuqalisa | Indlela ethile ye-substrate; unyango lomphezulu/ukuhlolwa kwe-primer; jonga ngokukhawuleza ukuxilongwa komphezulu |
| Ukuphakamisa umphetho / umjelo / imibimbi emva kokugquma | Ukungalingani kwe-Shrint, uxinzelelo lokupholisa, ukusebenza okungalinganiyo, okanye imiba yokusasazwa koxinzelelo | Ukulungiswa kwenkqubo (ubushushu/uxinzelelo/ixesha/ukupholisa); lungisa ulwakhiwo; uzinzise iimeko zokujika |
| Ifilimu ihamba kakhulu (ukuphuma kwegazi / ukuphazamiseka koshicilelo) | Amandla aphantsi okunyibilika xa kuvuliwe; ubushushu obugqithisileyo; ubukhulu buphezulu kakhulu kwisakhiwo | Yongeza amandla okunyibilika; nciphisa ubushushu bokusebenza; phucula ubukhulu kunye noxinzelelo/ixesha le-lamination |
| Ukuqhekeka / ukuqhekeka emakhazeni okanye emva kwexesha | Ifomula iqinile kakhulu; iphakheji yeqondo eliphantsi ayikho; indlela yokwaluphala ayifani | Phucula ukuguquguquka kobushushu obuphantsi; lungisa ibhalansi yecandelo eliqinileyo/elithambileyo; qinisekisa imijikelo yokuguquguquka |
Oko Sifanele Sikucebise Uluhlu Olufutshane
Isitaki sokubopha
- I-Substrate A / I-Substrate B (izinto, ukugquma, unyango lomphezulu)
- Ithagethi yobukhulu befilimu (kunye nokunyamezelana kwayo)
- Uhlobo lwebhondi (ukuqala kokuxobuka xa kuthelekiswa nokucheba)
Inkqubo kunye nokuqinisekiswa
- Uluhlu lobushushu be-lamination, uxinzelelo, ixesha lokuhlala
- Iimeko zokupholisa kunye noxinzelelo/ukujija
- Isicwangciso sokwaluphala: ubushushu kunye nokufuma, imijikelo yokuhlamba, iikhemikhali, ukugoba
Cela iisampuli / i-TDS
Singabaxhasa bobabiniiipellets(kwi-extrusion/coating yakho yefilimu) kunyeiifilimu ezigqityiweyo(esekelwe kwiprojekthi).
Yabelana ngeengxelo eziphambili ezingezantsi kwaye siza kucebisa uluhlu olufutshane kwaye sinike i-TDS/SDS kwiimvavanyo.
Ukuze ufumane isincomo esikhawulezileyo, thumela:
- Iisubstrates:imeko yezinto eziphathekayo + umphezulu (iiarhente ezinyangiweyo / ezigqunyiweyo / ezikhuphayo)
- Imfuneko yebhondi:ukuxobula/ukucheba iithagethi kunye nobushushu bokusebenza
- Ifestile yokuvula:uluhlu lobushushu be-lamination olufumanekayo kunye nexesha lokuhlala
- Isicwangciso sokwaluphala:ubushushu-ukufuma, imijikelo yokuhlamba, iikhemikhali, ukugoba (ukuba kukho)
- Ifomu yokubonelela:iipellets zokwenza ifilimu, okanye ifilimu yokuncamathelisa egqityiweyo (ubukhulu/ububanzi/umqukumbelo)
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