Okukuzo izimboniIzikhwama ze-EVAesetshenziswa kakhulu?
Izikhwama ze-EVA, ezenziwe nge-ethylene-vinyl acetate copolymer (EVA), zisetshenziswa kakhulu ezimbonini eziningi ngenxa yokukhanya kwazo, ukuqina, ukugcinwa kokushisa kanye nezindawo ezingenawo amanzi. Okulandelayo yizimboni lapho izikhwama ze-EVA zisetshenziswa kakhulu:
1. Imboni yezinto zezicathulo
Impahla yezicathulo inkambu eyinhloko ye-resin ye-EVA ezweni lami. Izikhwama ze-EVA zisetshenziswa kakhulu ematheni nasezintweni zangaphakathi zezicathulo zokuvakasha ezimaphakathi kuya phezulu, izicathulo zezintaba, ama-slippers nezimbadada ngenxa yokuthamba kwazo, ukunwebeka okuhle kanye nokumelana nokugqwala kwamakhemikhali. Ngaphezu kwalokho, izinto ze-EVA ziyasetshenziswa futhi emikhakheni yamabhodi wokufaka umsindo, ama-gymnastics mata kanye nezinto zokuvala uphawu.
2. Imboni ye-Photovoltaic
I-EVA idlala indima ebalulekile embonini ye-photovoltaic, ikakhulukazi embonini yamaseli elanga. I-EVA isetshenziselwa ukuhlanganisa amashidi eseli kumaseli e-silicon e-crystalline engilazini ye-photovoltaic engaphezulu kanye ne-backplane yeseli. Ifilimu ye-EVA inokuguquguquka okuhle, ukukhanya kwe-optical kanye nokuvala uphawu lokushisa, okwenza kube yisinqumo sokuqala sezinto zokupakisha ze-photovoltaic. Njengoba umhlaba ubheka kakhulu amandla avuselelekayo, imakethe ye-solar photovoltaic ibonisa umkhuba wokukhula ngokushesha. Njengengxenye ebalulekile yezinto zokupakisha zephaneli yelanga, isidingo se-EVA siyanda.
3. Imboni yokupakisha
Izikhwama ze-EVA nazo zisetshenziswa kabanzi embonini yokupakisha, ikakhulukazi emaphaketheni okuvikela kanye nokupakisha. Izinto ze-EVA zinokumelana okuhle kakhulu nokucindezelwa, i-cushioning, izakhiwo ezingenwe yi-shockproof, ukuqina okuhle nokuguquguquka, kanye nezici zayo zokuvikela imvelo, okuyenza ihluke emkhakheni wokupakishwa komkhiqizo we-elekthronikhi kanye nokupakishwa kwemishini yezokwelapha.
4. Imboni yekhebula
I-EVA resin iphinde isetshenziswe kabanzi embonini yocingo nekhebula, ikakhulukazi ezintamboni ezingenalo i-halogen ezinganqamuki ilangabi kanye nezintambo ezixhumene ne-silane. I-EVA resin inokubekezelela okuhle kokugcwalisa kanye nokuxhumanisa, ngakho inhlaka ye-EVA esetshenziswa ezintanjeni nasezintanjeni ngokuvamile inokuqukethwe kwe-vinyl acetate okungu-12% kuya ku-24%.
5. Imboni yokunamathisela encibilikayo eshisayo
I-adhesive encibilikayo eshisayo ene-EVA resin njengoba ingxenye eyinhloko ifaneleka kakhulu ekukhiqizeni umugqa womhlangano ozenzakalelayo ngoba ayiqukethe izincibilikisi, ayingcolisi imvelo futhi inokuphepha okuphezulu. Ngakho-ke, ingcina ye-EVA hot melt adhesive isetshenziswa kabanzi ekubopheni okungenantambo kwencwadi, ukubopha onqenqemeni lwefenisha, umhlangano wezimoto nezinto zasendlini, ukuthunga izicathulo, ukumboza ukhaphethi kanye ne-metal anti-corrosion coating.
6. Imboni yamathoyizi
I-EVA resin iphinde isetshenziswe kabanzi kumathoyizi, njengamasondo ezingane, ama-cushions ezihlalo, njll. Eminyakeni yamuva, imboni yokucubungula amathoyizi yezwe lami ithuthuke ngokushesha, futhi ukukhiqizwa kugxile kakhulu ezindaweni ezisogwini ezifana ne-Dongguan, i-Shenzhen, i-Shantou, njll. , ikakhulukazi ukuthumela nokucubungula phesheya
7. Imboni yokumboza
Emkhakheni wezinto zokugqoka, imikhiqizo yefilimu ehlanganiswe ngaphambili inesidingo esikhulu kunazo zonke se-EVA. Imikhiqizo yefilimu ehlanganiswe ngaphambili yenziwa ngokuhlanganisa i-Coating-grade EVA kanye nama-substrates ohlelweni lokushisa nokucindezela. Ziyakwazi imvelo, kungenziwa laminated ngesivinini, babe high lamination izinga namandla high bonding. Umfula ongezansi wefilimu ehlanganiswe ngaphambili isetshenziswa kakhulu ekufakweni kwezincwadi nokudla emkhakheni wokunyathelisa kwezimboni, ukuphrinta kwedijithali nokukhangisa kwezentengiselwano emkhakheni wokunyathelisa kwezentengiselwano, nezinto zokwakha emakethe yemikhiqizo ekhethekile, njll.
Kafushane, izikhwama ze-EVA zisetshenziswe kabanzi ezimbonini eziningi ezifana nezinto zezicathulo, ama-photovoltaics, ukupakisha, izintambo, izinamathelisi ezincibilikayo ezishisayo, amathoyizi kanye nezingubo ngenxa yezakhiwo zabo eziyingqayizivele zomzimba namakhemikhali. Ngokuthuthuka okuqhubekayo kobuchwepheshe kanye nokwanda kwesidingo semakethe, ukusetshenziswa kwezikhwama ze-EVA kulezi zimboni kuzojula futhi kwandiswe.
Isikhathi sokuthumela: Dec-04-2024