{"id":9853,"date":"2026-02-24T15:11:45","date_gmt":"2026-02-24T07:11:45","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/nf-t54-116-2\/"},"modified":"2026-04-16T09:58:49","modified_gmt":"2026-04-16T01:58:49","slug":"nf-t54-116","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/tr\/standard\/nf-t54-116\/","title":{"rendered":"NF T54-116"},"content":{"rendered":"

Temel Test Standartlar\u0131<\/h2>\n\n\n\n

The NF T54-116<\/strong> standard\u0131, a\u015fa\u011f\u0131dakileri belirleyen bir test y\u00f6ntemini belirtir film darbe direnci<\/strong> yar\u0131m k\u00fcre \u015feklinde bir darbe ba\u015fl\u0131\u011f\u0131 ile donat\u0131lm\u0131\u015f bir sarka\u00e7 kolu kullanarak plastik bir tabakay\u0131 delmek i\u00e7in gereken enerjiyi \u00f6l\u00e7erek. D\u00fcnya \u00e7ap\u0131nda tan\u0131nan ASTM D3420<\/strong> de\u011ferlendiren standart plasti\u0307k fi\u0307lmi\u0307n sarka\u00e7 darbe di\u0307renci\u0307<\/strong> benzer ilkeleri kullanarak. Bu ilkeler Spencer darbe testi<\/strong> Kuzey Amerika'da yayg\u0131n olarak kullan\u0131lan bir ba\u015fka ilgili y\u00f6ntemdir ve spencer darbe test eki\u0307pmani<\/strong>.<\/p>\n\n\n\n

Her standart numune haz\u0131rlama, enerji \u00f6l\u00e7ekleri ve s\u0131k\u0131\u015ft\u0131rma mekanizmalar\u0131nda biraz farkl\u0131l\u0131k g\u00f6sterse de, hepsi plasti\u0307k fi\u0307lmi\u0307n darbe dayanimi<\/strong> tekrarlanabilir ve kesin yollarla.<\/p>\n\n\n\n

NF T54-116'n\u0131n Arkas\u0131ndaki Prensip<\/h2>\n\n\n\n

The sarka\u00e7 \u015fok testi<\/strong> NF T54-116'da a\u00e7\u0131klananlar i\u00e7erir:<\/p>\n\n\n\n

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  • A plastik film numunesi<\/strong> (tipik olarak 100\u00d7100 mm veya \u00d8100 mm) pn\u00f6matik bir sistem kullan\u0131larak s\u0131k\u0131ca kelep\u00e7elenmi\u015ftir.<\/li>\n\n\n\n
  • Bir sarka\u00e7 ile yar\u0131k\u00fcresel \u00e7arpma tertibat\u0131<\/strong> (genellikle \u00d838,1 mm) sabit bir a\u00e7\u0131dan sallan\u0131r.<\/li>\n\n\n\n
  • Numuneye vuruldu\u011funda, sarkac\u0131n art\u0131k enerji<\/strong> \u00f6l\u00e7\u00fcl\u00fcr ve ba\u015flang\u0131\u00e7taki potansiyel enerjiden \u00e7\u0131kar\u0131l\u0131r.<\/li>\n\n\n\n
  • The emilen enerji<\/strong> (joule cinsinden) kaydedilir ve filmin delinme veya y\u0131rt\u0131lmaya kar\u015f\u0131 direncini temsil eder.<\/li>\n<\/ul>\n\n\n\n

    Enerji de\u011ferleri daha sonra malzeme t\u00fcrleri aras\u0131nda tutarl\u0131l\u0131\u011f\u0131 sa\u011flamak i\u00e7in numunenin kal\u0131nl\u0131\u011f\u0131na g\u00f6re normalize edilir.<\/p>\n\n\n\n

    Bu y\u00f6ntem \u00f6zellikle a\u015fa\u011f\u0131dakileri test etmek i\u00e7in kullan\u0131\u015fl\u0131d\u0131r esnek ambalaj filmleri, laminatlar, bariyer malzemeleri<\/strong>, ve hatta tibbi\u0307 po\u015fetler<\/strong>, Delinme hatas\u0131n\u0131n kritik bir endi\u015fe kayna\u011f\u0131 oldu\u011fu durumlarda.<\/p>\n\n\n\n

    Uygulamalar ve Avantajlar<\/h2>\n\n\n\n

    Anlamak sarka\u00e7 darbe dayan\u0131m\u0131 testi<\/strong> gibi sekt\u00f6rlerde \u00e7ok \u00f6nemlidir:<\/p>\n\n\n\n

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    • Ambalajlama<\/strong>: Ta\u015f\u0131ma ve nakliye s\u0131ras\u0131nda ambalaj ar\u0131zalar\u0131n\u0131 \u00f6nler.<\/li>\n\n\n\n
    • \u0130la\u00e7<\/strong>: \u0130la\u00e7 po\u015fetlerinin ve blister filmlerin bozulmadan kalmas\u0131n\u0131 sa\u011flar.<\/li>\n\n\n\n
    • Yiyecek ve \u0130\u00e7ecek<\/strong>: Vakumlu ve s\u0131zd\u0131rmaz filmlerin sa\u011flaml\u0131\u011f\u0131n\u0131 do\u011frular.<\/li>\n\n\n\n
    • T\u0131bbi Cihazlar<\/strong>: Stres alt\u0131nda steril bariyer b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fc do\u011frular.<\/li>\n<\/ul>\n\n\n\n

      Bu y\u00f6ntemin faydalar\u0131 \u015funlard\u0131r:<\/p>\n\n\n\n

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      • \u00dcr\u00fcn geli\u015ftirme s\u0131ras\u0131nda malzemelerin kantitatif kar\u015f\u0131la\u015ft\u0131rmas\u0131.<\/li>\n\n\n\n
      • Seri \u00fcretim s\u0131ras\u0131nda h\u0131zl\u0131 kalite kontrolleri.<\/li>\n\n\n\n
      • Plastiklerin darbe testi i\u00e7in astm standartlar\u0131na ve k\u00fcresel normlara uygunluk.<\/li>\n<\/ul>\n\n\n\n

        Film Darbe Direnci Testi Nas\u0131l Yap\u0131l\u0131r? <\/h2>\n\n\n\n

        1. Numunelerin Haz\u0131rlanmas\u0131<\/strong>
        On numuneyi gerekli boyutta (100\u00d7100 mm) kesin ve 23\u00b0C \u00b1 2\u00b0C'de en az 2 saat bekletin.<\/p>\n\n\n\n

        2. Test Parametrelerini Se\u00e7in<\/strong>
        Malzeme mukavemetine g\u00f6re uygun bir darbe ba\u015fl\u0131\u011f\u0131 ve kar\u015f\u0131 a\u011f\u0131rl\u0131k se\u00e7in. Enerji emiliminin tam \u00f6l\u00e7e\u011fin 10-80%'si i\u00e7inde kald\u0131\u011f\u0131ndan emin olun.<\/p>\n\n\n\n

        3. Testi Ger\u00e7ekle\u015ftirin<\/strong>
        Numuneyi pn\u00f6matik kelep\u00e7eler kullanarak sabitleyin. Sarkac\u0131 serbest b\u0131rakarak numunenin merkezine \u00e7arpmas\u0131n\u0131 sa\u011flay\u0131n.<\/p>\n\n\n\n

        4. Kay\u0131t Sonu\u00e7lar\u0131<\/strong>
        Kadrandan absorbe edilen enerjiyi okuyun. Numunenin k\u0131r\u0131lgan veya s\u00fcnek bir ar\u0131za sergileyip sergilemedi\u011fini not edin.<\/p>\n\n\n\n

        5. Rapor Bulgular\u0131<\/strong>
        Numune kal\u0131nl\u0131\u011f\u0131na (\u00b5m) g\u00f6re normalize edilmi\u015f enerji de\u011ferlerini (J), ortalamay\u0131, standart sapmay\u0131 ve perforasyon g\u00f6r\u00fcn\u00fcm\u00fc gibi nitel g\u00f6zlemleri i\u00e7erir.<\/p>\n\n\n\n

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