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Ithuba le-EVOH ngokufutshane

Idatha ye-2020-05-28

I-EVOH i-Advantages emfutshane: Isithintelo se-EVOH ibe yeyona nto isetyenziswa kakhulu. Olu hlobo lwezinto zefilimu ukongeza kuhlobo olungelulo, kukho iindlela ezimbini zokolulwa, uhlobo lwe-aluminium olufakwe ngumphunga, uhlobo lwe-adhesive coating, Ukolulwa kweendlela ezimbini kukho ukupakishwa kobushushu kwiimveliso eziyinyumba. Iimpawu zokuthintela i-EVOH ngokuxhomekeke kumxholo we-ethylene, njengoko umxholo we-ethylene ukhula ngokubanzi, iimpawu zokuthintela igesi ziyancipha, kodwa ukukhululeka kokucubungula. I-EVOH inkalo ephawulekayo yipropati ebalaseleyo yesithintelo segesi kunye nokuqhubekeka okugqwesileyo, ukongeza elubala, isicwebezelisi, amandla omatshini, ukuguquguquka, ukuxhathisa kwe-abrasion, ukumelana nokubanda kunye nokuqina komphezulu zigqwesile kakhulu. Kwintsimi yokupakisha, i-EVOH i-barrier layer eyenziwe nge-membrane edibeneyo edibeneyo, esetyenziswe kuyo yonke i-packaging enzima kunye nethambileyo; ukupakishwa kwe-aseptic kushishino lokutya, imbiza eshushu kunye neengxowa zokupheka, ukupakisha iimveliso zobisi, inyama, iijusi zeziqhamo ezinkonkxiweyo kunye neecondiments; iimveliso ezingezizo ukutya, ukupakishwa kwezinyibilikisi, izibulala-zinambuzane, iikhemikhali, isakhiwo esine-air-conditioned, efakwe imiphanda yepetroli, kunye nezinye izinto ze-elektroniki. Kwipakethe yokutya, i-EVOH isitya seplastiki sinokuthatha indawo yeglasi kunye nezikhongozelo zetsimbi, iinkampani zasemanzini zasekhaya zithumela ukutya kwaselwandle ngokusetyenziswa kwe-PE / EVOH / PA / RVOH / PE i-five-layer co-extruded vacuum packaging. Ukukhawulezisa i-membrane edibeneyo ye-EVOH ngelixa ufunda kumazwe aphesheya i-EVOH yokwelula i-orientation, iimpawu ezintsha zokuthintela igesi EVOH ifilimu kuphindwe kathathu ukusebenza kwefilimu ye-EVOH ekhoyo ekhoyo. Ukongeza i-EVOH njengento yokuthintela ingasetyenziselwa kwezinye izinto zokupakisha i-resin yokwenziwa, isebenze ukuqinisa umphumo weempawu zokuthintela.


Isishwankathelo esifutshane soncedo lwe-EVOH:

Ngaphantsi kwemekobume ephantsi yomswakama inokubonelela ngokusebenza komqobo ophezulu

Isiphumo esihle sothintelo lweekhemikhali, kubandakanya uninzi lwamafutha kunye neeoyile, iiasidi kunye nezinyibilikisi zokubulala izitshabalalisi.

Ukungafihli okuPhakamileyo: ukuqinisekisa ukusebenza lula kokuphunyezwa

Ivumba elimnandi, incasa elungileyo

I-EVOH eneentlobo ngeentlobo zeepolymers ukufezekisa i-coextrusion

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