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Yadda za a inganta adhesion na matsi mai ɗorawa a kan tef ɗin da ba saura ba

Don kaset ɗin da ke amfani da madaidaitan PP da PET, “babu sauran” yana buƙatar babban adhesions na matsi mai taushi. Don cimma sakamako mafi kyau na mannewa, masana'antun tef za su iya yin la’akari da amfani da PP, PET film corona treatment, sannan a kan tushen corona a PP, wakilin murfin murfin fim na PET, don inganta adhesion na matsi mai matsi akan PP, PE, PET da sauran substrates.

Ana yin kaset na masana’antu da nau’o’i daban -daban. Dangane da halaye na samfurin, substrate na iya zama polypropylene (PP), polyethylene (PE), polyvinyl chloride (PVC), polyester (PET), ko polyimide (PI). Wasu tef ɗin manufa na musamman, suma za su yi amfani da fim ɗin ƙarfe, kamar jan ƙarfe, aluminium da sauransu azaman kayan tushe. A kan waɗannan substrates, ana amfani da tef ɗin m.

Akwai nau'ikan tef iri -iri, saboda ayyuka daban -daban, kuma tare da ainihin buƙatun, don haka akwai dalilai daban -daban na tef. Adhesion, duk da haka, har yanzu shine mafi mahimmancin buƙatun waɗannan kaset ɗin. Ana buƙatar wasu fasalulluka, kamar juriya na yanayi, babu saura da kwanciyar hankali, don dalilai daban -daban.

Babu ragowar manne da ke nufin lokacin da aka tsinke tef ɗin, a zahiri ba a kashe manne ba (babu sauran manne), inganta ingantaccen tsaftacewa, da cimma kyakkyawan sakamako. Babu tef ɗin m na saura wanda ya haɗa da masu zuwa:

Kada ku liƙa wannan tef ɗin na PP ɗin m: babu sauran m tef m tef m yawanci yana tare da PP azaman substrate, galibi ana amfani da shi don phototypesetter Laser, manyan kantuna, manyan kantuna da sarƙoƙin gidan abinci don hotunan gida, cikin kwanaki 7 da aka fitar da hoton waje, gidan manna na tsaka -tsaki akan gilashi, kamar talla, da dangi da makarantar yara a wurare kamar hotunan hotuna, takarda, da sauransu;

Tef ɗin da ba ta saura ba (Bucky tef): Tef ɗin da ba na saura ba (Bucky tef) galibi ana amfani da shi don nunin cikin gida ko gefen tabarmin kafet na otal, ko lalacewar ƙasa ta wucin gadi na cikin gida, manne auduga na rufi akan bututun, gyara sofa da sauransu kunna bayan amfani da tsaftacewa;

Tef ɗin PET ɗin da ba ta saura ba: Fitar PET ɗin da ba ta raguwa an yi ta ne da fim ɗin polyester mai haske tare da fiber gilashi mai ƙarfi azaman madaidaiciyar madaidaiciya da gefe ɗaya mai rufi tare da thermosetting roba mai matsin lamba. Galibi ana amfani da shi don murɗa wutar lantarki, kebul na murfin murfin ƙarfafawa mai ƙarfi, injin lantarki, kayan aiki masu nauyi, kunsa murɗa da ƙarar fashewar bututu mai launi, madaidaicin plasma plasma panel panel fastening da fix insulation.

Don kaset ɗin da ke amfani da madaidaitan PP da PET, “babu sauran” yana buƙatar babban adhesions na matsi mai taushi. Don mafi kyawun adhesion, masana'antun tef na iya la'akari da:

Ana yin maganin Corona akan fim ɗin PP da PET da aka yi amfani da shi don tef ɗin m.

Sakamakon maganin korona ko maganin wuta shine samuwar murfin sinadarai tare da ƙungiyoyin oxide akan farfajiyar kayan, don haka inganta polarity da reactivity na sunadarai. Maganin Corona ko harshen wuta galibi mai samar da fim ne ke yi, idan kuna buƙatar yin da kanku, dole ne ku mai da hankali ga ƙarfi da lokacin corona. Idan babu isasshen corona, ba za a sami isassun ƙungiyoyin polarity ba; Yawan corona zai haifar da lalacewar kayan abu, rage ƙarfin saman kayan, don haka rage adhesion na ƙarshe. Bugu da ƙari, yin gyaran fuska na ƙasa yawanci yana ɗaukar lokaci. Kodayake tashin hankali na membrane yana ƙaruwa bayan jiyya, wannan yanayin ba shi da ƙarfi. Bayan wani ɗan lokaci, ƙananan ƙwayoyin mai a cikin kayan abu, kamar ƙaramin sinadarin nauyi ko filastik, da abubuwa masu mai a cikin iska, za su yi ƙaura zuwa saman farfajiyar, ta haka ne za a sake rage tashin hankali na farfajiya. Wannan sabon abu ya wanzu a cikin duk kayan corona, kuma musamman a cikin kayan tare da yanayin canza yanayin gilashi ƙasa da zafin ɗakin, kamar PP, PE, da sauransu.

2. Dangane da maganin corona, rufe PP, BOPP, manne tef na PE | | wakilin adon wakili na ƙasa, don haɓaka kaddarorin m na matsin lamba.

Wakilin murfin ƙasa, kamar Amurka ga kamfanin tianjin na PP, BOPP, manne tef na PE | | Aikin murfin wakilin adhesion mai haɓaka aikin shine don haɓaka adhesion tsakanin m da fim ɗin filastik. Bugu da ƙari ga abubuwan abubuwan da kanta, tsarin rufewa shima yana taka muhimmiyar rawa. Da farko, don tabbatar da wani kaurin fim. Yawancin fim mai kauri, mafi kyawun tasirin sakin damuwa, ba shakka, mafi girman farashin zai kasance, mafi girman yanayin bushewa/warkarwa. Bugu da ƙari, tsarin bushewa yakamata ya kasance daidai da buƙatun mai siyarwar, gwargwadon yanayin kayan aikin kasuwancin kuma an ƙaddara. Ainihin, samfurin murfin ƙasa yakamata ya bushe gaba ɗaya, in ba haka ba zai shafi aikinsa. Fina -finai daban -daban za su sami iyakoki daban -daban akan zafin zafin. Tsarin zafin jiki na fim na PET ya fi na PP. Hakanan za'a iya ƙara zafin zafin bushewa daidai gwargwado don haɓaka ingancin aiki. A yayin daidaita yanayin aiwatarwa, ikon sabis na fasaha na mai siyarwa yana da mahimmanci, kuma dole ne ya iya taimakawa mai amfani don daidaita yanayin aiwatarwa zuwa mafi kyau.


Lokacin aikawa: Jul-21-2021