{"id":7862,"date":"2022-05-24T14:19:30","date_gmt":"2022-05-24T14:19:30","guid":{"rendered":"https:\/\/mi.addevmaterials.com\/?page_id=7862"},"modified":"2023-11-29T14:22:30","modified_gmt":"2023-11-29T14:22:30","slug":"filmtoll","status":"publish","type":"page","link":"https:\/\/addevmaterials.com\/converting\/hu\/filmtoll\/","title":{"rendered":"PEN Filmek"},"content":{"rendered":"
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\nPEN-f\u00f3li\u00e1k (polietil\u00e9n-naftal\u00e1t)<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Term\u00e9kle\u00edr\u00e1s\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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A polietil\u00e9n-naftal\u00e1t f\u00f3lia k\u00e9miailag hasonl\u00f3 a PET-f\u00f3li\u00e1hoz, de jobb tulajdons\u00e1gokkal rendelkezik, k\u00fcl\u00f6n\u00f6sen sz\u00e9ls\u0151s\u00e9ges h\u0151m\u00e9rs\u00e9kleten. A PEN-f\u00f3lia k\u00f6r\u00fclbel\u00fcl 190 \u00b0C-on kezd zsugorodni, m\u00edg a PET-f\u00f3lia eset\u00e9ben ez az \u00e9rt\u00e9k 130 \u00b0C.<\/p>

A PEN polietil\u00e9n-naftal\u00e1t f\u00f3li\u00e1kat olyan helyzetekre fejlesztett\u00e9k ki, amikor a f\u00f3li\u00e1knak k\u00fcl\u00f6n\u00f6sen ig\u00e9nyes k\u00f6r\u00fclm\u00e9nyeknek kell ellen\u00e1llniuk, mint p\u00e9ld\u00e1ul magas h\u0151m\u00e9rs\u00e9klet (155\u00b0C), agressz\u00edv vegyi anyagokkal val\u00f3 \u00e9rintkez\u00e9s, vagy olyan alkalmaz\u00e1sok, ahol barrier teljes\u00edtm\u00e9nyre van sz\u00fcks\u00e9g.<\/p>

Mivel tulajdons\u00e1gaik jobbak, mint a PET-\u00e9, a PEN-f\u00f3li\u00e1k a PET-poli\u00e9szterf\u00f3li\u00e1k \u00e9s a nagy teljes\u00edtm\u00e9ny\u0171 poliimidf\u00f3li\u00e1k k\u00f6z\u00f6tti teljes\u00edtm\u00e9nybeli k\u00fcl\u00f6nbs\u00e9get z\u00e1rj\u00e1k le.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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M\u0171szaki tulajdons\u00e1gok<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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