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Mwayi wa EVOH Mwachidule

Zithunzi za 2020-05-28

EVOH Ubwino Mwachidule: Chotchinga cha EVOH chakhala chikugwiritsidwa ntchito kwambiri. Mtundu wamtunduwu wazinthu zamakanema kuwonjezera pa mtundu wosatambasuka, pali njira ziwiri zotambasulira, mtundu wa aluminiyamu woyikidwa ndi nthunzi, zomatira zomatira, Tambasula lanjira ziwiri pali zotengera zosagwira kutentha kwa zinthu zosabala. EVOH chotchinga katundu kutengera zili ethylene, monga ethylene okhutira ukuwonjezeka ambiri, mpweya chotchinga katundu kuchepa, koma chomasuka processing. Chinthu chodziwika bwino cha EVOH ndizinthu zabwino kwambiri zotchinga mpweya komanso kusinthika kwabwino, kuphatikiza kuwonekera, gloss, mphamvu zamakina, kusinthasintha, kukana kwa abrasion, kukana kuzizira komanso mphamvu yapamtunda ndizabwino kwambiri. M'munda wolongedza, EVOH chotchinga chosanjikiza chopangidwa ndi nembanemba yapakatikati, yogwiritsidwa ntchito pazoyika zonse zolimba komanso zofewa; pakuyika kwa aseptic m'makampani azakudya, mphika wotentha ndi matumba ophikira, kuyika zinthu zamkaka, nyama, timadziti tazipatso zamzitini Ndi zokometsera; zinthu zopanda chakudya, kulongedza kwa zosungunulira, mankhwala ophera tizilombo, mankhwala, mawonekedwe a air-conditioned, okhala ndi migolo ya petulo, ndi zida zina zamagetsi. Pakuyika chakudya, chidebe cha pulasitiki cha EVOH chitha kusintha zotengera zamagalasi ndi zitsulo, makampani apamadzi am'madzi amatumiza zakudya zam'nyanja pogwiritsa ntchito PE / EVOH / PA / RVOH / PE filimu yosanjikiza isanu yosanjikiza yotulutsa. Kupititsa patsogolo kaphatikizidwe ka EVOH ndikuphunziranso kunja kwa EVOH kutambasula, mawonekedwe atsopano oletsa mpweya wa Chithunzi cha EVOH ndi kuwirikiza katatu kwa filimu yomwe ilipo yosatambasulidwa ya EVOH. Kuphatikiza apo, EVOH monga chotchinga chingagwiritsidwenso ntchito pazinthu zina zopangira utomoni, zimalimbitsa mphamvu ya zotchinga.


Chidule chachidule cha zabwino za EVOH:

Pansi otsika chinyezi chilengedwe angapereke mkulu chotchinga ntchito

Zotsatira zabwino zotchinga za mankhwala, kuphatikiza mafuta ambiri ndi mafuta, zidulo ndi mankhwala ophera tizilombo.

Kuwonekera Kwambiri: kuwonetsetsa kuti ntchitoyo ikugwira ntchito mosavuta

Fungo lonunkhira bwino, kukoma kwabwino

EVOH yokhala ndi ma polima osiyanasiyana kuti akwaniritse coextrusion