Kwatanta Rufin Foda Uku na Fluorocarbon (ETFE, FEP, PFA): Kayayyaki da Aikace-aikace

Dukansu suna cikin mahimman nau'ikan suturar tushen Teflon. Yin amfani da kaddarorin fluoropolymers, suna taka rawar kariya irin su juriya na lalata, aikin da ba ya aiki, da juriya mai zafi a masana'antu da sauran fannoni. Koyaya, waɗannan ukun sun bambanta cikin zafin aiki, aikin rufewa, da yanayin aikace-aikacen. Takamaiman bambance-bambancen su ne kamar haka:

1. ETFE Thermoplastic Fluorocarbon Foda Rufe

• Core Performance: Yana ɗaya daga cikin mafi wuya iri a tsakanin fluoropolymer coatings, tare da kyakyawan tauri da juriya na sinadarai. Yana iya aiki ci gaba da stably a 149 ℃. Ana ba da wannan sutura ne kawai a cikin foda kuma ana iya amfani dashi don samar da sutura tare da matsakaicin kauri na 1000 microns, yana ba da ƙarfin kariya mai ƙarfi. Sigar tushensa mai ƙarfi yana ƙara haɗe tare da resins masu girma don haɓaka mannewa da sa juriya yayin riƙe ainihin kaddarorin kamar ƙananan gogayya da rashin tsayawa.
• Aikace-aikace na yau da kullun: Ya dace da al'amuran da ke buƙatar taurin shafi mai girma da juriya, kamar tankunan ajiya na masana'antu da casings na kayan aiki. Hakanan za'a iya amfani da shi a saman wasu abubuwan da ke buƙatar rufin lantarki, masu dacewa da nau'ikan ƙarfe daban-daban waɗanda suka haɗa da carbon karfe da aluminum.

2. FEP Thermoplastic Fluorocarbon Foda Rufe

• Ayyukan Core: Yana narkewa kuma yana gudana yayin yin burodi don samar da fim mara porous, santsi ba tare da lahani ba. Lokacin amfani da firamare mai dacewa, yana iya haɗawa da ƙarfi zuwa ƙananan ƙarfe. Yana da ingantacciyar juriya na sinadarai, juriyar danshi, da rashin tsayawa, tare da ƙarancin juriya. Matsakaicin zafin jiki na aiki shine 204 ℃, kuma matakin sarrafawa yana da ƙasa kaɗan - yana iya samar da fim ta hanyar yin amfani da shi a kusan 300 ℃. Yana samuwa a cikin nau'i na foda da ruwa na tushen ruwa.
• Aikace-aikace na yau da kullun: Ana amfani da su a cikin al'amuran da ke buƙatar aiki mara ƙarfi da kariya ta asali, kamar ƙananan tankunan ajiya a cikin masana'antar sinadarai, filayen ƙarfe na ƙarfe, bututun shaye-shaye a masana'antar semiconductor, da matakan lamination na fim don dalilai na hana mannewa.

3. PFA Thermoplastic Fluorocarbon Foda Rufe

• Babban Ayyuka: Hakanan yana narkewa da matakan yayin yin burodi don samar da fim ɗin da ba a taɓa gani ba, tare da aikin da ya fi FEP. A ci gaba da aiki zazzabi iya isa 260 ℃, kuma yana da karfi tauri, tare da matsakaicin fim kauri na 1000 microns. Yana haɗa kyawawan juriya na lalata sinadarai, kaddarorin sakin, da daidaiton sutura. A lokacin aiki, ana iya amfani da shi ta hanyar feshin foda na al'ada na electrostatic ko kayan gado mai ruwa, tare da ƙarfi na thermal kwanciyar hankali dace da high-zazzabi shafi matakai.
• Aikace-aikace na yau da kullun: Mai daidaitawa zuwa yanayin yanayi tare da ƙaƙƙarfan buƙatu don juriya mai zafi da juriya na sinadarai, kamar manyan bututun canja wurin sinadarai a cikin masana'antar semiconductor, masu sarrafa sinadarai, da takamaiman kayan aikin dakin gwaje-gwaje. Yana daya daga cikin abubuwan da aka fi so don kariyar lalata masana'antu da kayan aiki na musamman.

Don nuna bambance-bambancen da ke tsakanin ukun, mai zuwa shine tebur kwatancen mahimman halaye:

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