{"id":13549,"date":"2023-04-07T09:49:52","date_gmt":"2023-04-07T09:49:52","guid":{"rendered":"https:\/\/hansaplas.com\/?p=13549"},"modified":"2023-04-10T02:23:21","modified_gmt":"2023-04-10T02:23:21","slug":"ptfe%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0%e3%81%a8%e3%82%b0%e3%83%a9%e3%83%95%e3%82%a1%e3%82%a4%e3%83%88%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0%e3%81%ae%e9%81%95%e3%81%84%e3%81%af","status":"publish","type":"post","link":"https:\/\/hansaplas.com\/ja\/ptfe%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0%e3%81%a8%e3%82%b0%e3%83%a9%e3%83%95%e3%82%a1%e3%82%a4%e3%83%88%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0\/","title":{"rendered":"PTFE \u30d1\u30c3\u30ad\u30f3\u30b0\u3068\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8 \u30d1\u30c3\u30ad\u30f3\u30b0\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b?"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13580 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/PTFE-Packing-vs-Graphite-Packing.jpg\" alt=\"PTFE\u30d1\u30c3\u30ad\u30f3\u30b0\u3068\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u30d1\u30c3\u30ad\u30f3\u30b0\" width=\"800\" height=\"450\" srcset=\"https:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/PTFE-Packing-vs-Graphite-Packing.jpg 800w, https:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/PTFE-Packing-vs-Graphite-Packing-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\u6d41\u4f53\u30b7\u30fc\u30eb\u306e\u6700\u9069\u306a\u30cb\u30fc\u30ba\u3092\u6e80\u305f\u3059\u306b\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u30d1\u30c3\u30ad\u30f3\u30b0\u65b9\u6cd5\u304c\u5fc5\u8981\u3067\u3059\u3002\u30d1\u30c3\u30ad\u30f3\u30b0\u65b9\u6cd5\u306f\u6570\u591a\u304f\u3042\u308a\u307e\u3059\u304c\u3001\u4e2d\u3067\u3082\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u3068PTFE\u30d1\u30c3\u30ad\u30f3\u30b0\u306f\u7279\u306b\u6709\u540d\u3067\u3059\u3002<\/p>\n<p>\u3069\u3061\u3089\u3082\u305d\u308c\u305e\u308c\u306e\u30b7\u30fc\u30ea\u30f3\u30b0\u306e\u30cb\u30fc\u30ba\u3092\u6e80\u305f\u3059\u306e\u306b\u3046\u307e\u304f\u6a5f\u80fd\u3057\u307e\u3059\u304c\u3001\u305d\u308c\u305e\u308c\u306e\u72ec\u81ea\u6027\u306b\u3064\u3044\u3066\u306e\u77e5\u8b58\u306f\u975e\u5e38\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/hansaplas.com\/ja\/ptfe%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0%e3%81%a8%e3%82%b0%e3%83%a9%e3%83%95%e3%82%a1%e3%82%a4%e3%83%88%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0\/#Comparing_PTFE_Packing_vs_Graphite_Packing_Properties\" >PTFE\u30d1\u30c3\u30ad\u30f3\u3068\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u30d1\u30c3\u30ad\u30f3\u306e\u7279\u6027\u306e\u6bd4\u8f03<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/hansaplas.com\/ja\/ptfe%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0%e3%81%a8%e3%82%b0%e3%83%a9%e3%83%95%e3%82%a1%e3%82%a4%e3%83%88%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0\/#Material\" >\u6750\u6599<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/hansaplas.com\/ja\/ptfe%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0%e3%81%a8%e3%82%b0%e3%83%a9%e3%83%95%e3%82%a1%e3%82%a4%e3%83%88%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0\/#Color\" >\u8272<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/hansaplas.com\/ja\/ptfe%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0%e3%81%a8%e3%82%b0%e3%83%a9%e3%83%95%e3%82%a1%e3%82%a4%e3%83%88%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0\/#Finishes_or_Additions\" >\u4ed5\u4e0a\u3052\u307e\u305f\u306f\u8ffd\u52a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/hansaplas.com\/ja\/ptfe%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0%e3%81%a8%e3%82%b0%e3%83%a9%e3%83%95%e3%82%a1%e3%82%a4%e3%83%88%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0\/#Friction_Levels\" >\u6469\u64e6\u30ec\u30d9\u30eb<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/hansaplas.com\/ja\/ptfe%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0%e3%81%a8%e3%82%b0%e3%83%a9%e3%83%95%e3%82%a1%e3%82%a4%e3%83%88%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0\/#Chemical_Resistance\" >\u8010\u85ac\u54c1\u6027<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/hansaplas.com\/ja\/ptfe%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0%e3%81%a8%e3%82%b0%e3%83%a9%e3%83%95%e3%82%a1%e3%82%a4%e3%83%88%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0\/#Temperature_Limits\" >\u6e29\u5ea6\u5236\u9650<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/hansaplas.com\/ja\/ptfe%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0%e3%81%a8%e3%82%b0%e3%83%a9%e3%83%95%e3%82%a1%e3%82%a4%e3%83%88%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0\/#Cost\" >\u6599\u91d1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/hansaplas.com\/ja\/ptfe%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0%e3%81%a8%e3%82%b0%e3%83%a9%e3%83%95%e3%82%a1%e3%82%a4%e3%83%88%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0\/#Health_and_Safety\" >\u5065\u5eb7\u3068\u5b89\u5168<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/hansaplas.com\/ja\/ptfe%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0%e3%81%a8%e3%82%b0%e3%83%a9%e3%83%95%e3%82%a1%e3%82%a4%e3%83%88%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0\/#Maintenance\" >\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/hansaplas.com\/ja\/ptfe%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0%e3%81%a8%e3%82%b0%e3%83%a9%e3%83%95%e3%82%a1%e3%82%a4%e3%83%88%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0\/#Flushing\" >\u30d5\u30e9\u30c3\u30b7\u30f3\u30b0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/hansaplas.com\/ja\/ptfe%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0%e3%81%a8%e3%82%b0%e3%83%a9%e3%83%95%e3%82%a1%e3%82%a4%e3%83%88%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0\/#Installation_Removal\" >\u53d6\u308a\u4ed8\u3051\u3068\u53d6\u308a\u5916\u3057<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/hansaplas.com\/ja\/ptfe%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0%e3%81%a8%e3%82%b0%e3%83%a9%e3%83%95%e3%82%a1%e3%82%a4%e3%83%88%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0\/#Application_of_PTFE_Packing_vs_Graphite_Packing\" >PTFE\u30d1\u30c3\u30ad\u30f3\u3068\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u30d1\u30c3\u30ad\u30f3\u306e\u7528\u9014<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/hansaplas.com\/ja\/ptfe%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0%e3%81%a8%e3%82%b0%e3%83%a9%e3%83%95%e3%82%a1%e3%82%a4%e3%83%88%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0\/#Chemical_Industries\" >\u5316\u5b66\u7523\u696d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/hansaplas.com\/ja\/ptfe%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0%e3%81%a8%e3%82%b0%e3%83%a9%e3%83%95%e3%82%a1%e3%82%a4%e3%83%88%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0\/#Oil_and_Gas_Industries\" >\u77f3\u6cb9\u30fb\u30ac\u30b9\u7523\u696d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/hansaplas.com\/ja\/ptfe%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0%e3%81%a8%e3%82%b0%e3%83%a9%e3%83%95%e3%82%a1%e3%82%a4%e3%83%88%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0\/#Food_and_Beverage_Industries\" >\u98df\u54c1\u30fb\u98f2\u6599\u696d\u754c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/hansaplas.com\/ja\/ptfe%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0%e3%81%a8%e3%82%b0%e3%83%a9%e3%83%95%e3%82%a1%e3%82%a4%e3%83%88%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0\/#Pharmaceutical_Industry\" >\u88fd\u85ac\u696d\u754c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/hansaplas.com\/ja\/ptfe%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0%e3%81%a8%e3%82%b0%e3%83%a9%e3%83%95%e3%82%a1%e3%82%a4%e3%83%88%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0\/#Aerospace_Industry\" >\u822a\u7a7a\u5b87\u5b99\u7523\u696d<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/hansaplas.com\/ja\/ptfe%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0%e3%81%a8%e3%82%b0%e3%83%a9%e3%83%95%e3%82%a1%e3%82%a4%e3%83%88%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0\/#Conclusion\" >\u7d50\u8ad6<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Comparing_PTFE_Packing_vs_Graphite_Packing_Properties\"><\/span>PTFE\u30d1\u30c3\u30ad\u30f3\u3068\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u30d1\u30c3\u30ad\u30f3\u306e\u7279\u6027\u306e\u6bd4\u8f03<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-13551 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/Figure-1-Graphite-packing.jpg\" alt=\"\u56f31 \u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u30d1\u30c3\u30ad\u30f3\u30b0\" width=\"670\" height=\"380\" \/><\/p>\n<p style=\"text-align: center;\"><em><i>\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u30d1\u30c3\u30ad\u30f3\u30b0<\/i><\/em><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Material\"><\/span>\u6750\u6599<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>PTFE\u306f\u3001 <a href=\"https:\/\/www.sciencedirect.com\/topics\/earth-and-planetary-sciences\/polytetrafluoroethylene\"><u>\u30dd\u30ea\u30c6\u30c8\u30e9\u30d5\u30eb\u30aa\u30ed\u30a8\u30c1\u30ec\u30f3<\/u><\/a>.<\/p>\n<p>\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u306f\u7121\u6a5f\u7269\u3068\u3057\u3066\u306f\u7d14\u7c8b\u306a\u70ad\u7d20\u3067\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Color\"><\/span>\u8272<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/Graphite\"><u>\u9ed2\u925b<\/u><\/a>\u00a0\u30d1\u30c3\u30ad\u30f3\u30b0 \u2013 \u8272\u306f\u9ed2\u3067\u3059\u3002\u7de8\u7d44\u30b7\u30fc\u30e9\u30f3\u30c8\u3067\u5b8c\u5168\u306b\u8986\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8272\u306f\u3001\u7d14\u7c8b\u307e\u305f\u306f\u672c\u7269\u306e\u30ab\u30fc\u30dc\u30f3\u304b\u3089\u4f5c\u3089\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>PTFE\u306f\u767d\u8272\u306e\u5408\u6210\u30dd\u30ea\u30de\u30fc\u3067\u3059\u3002 <a href=\"https:\/\/www.essentialchemicalindustry.org\/polymers\/polytetrafluoroethene.html\"><u>\u30c6\u30c8\u30e9\u30d5\u30eb\u30aa\u30ed\u30a8\u30c1\u30ec\u30f3\u91cd\u5408<\/u><\/a>\u3001\u305d\u308c\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Finishes_or_Additions\"><\/span>\u4ed5\u4e0a\u3052\u307e\u305f\u306f\u8ffd\u52a0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u30d1\u30c3\u30ad\u30f3\u30b0\u3092\u4ed6\u306e\u8981\u7d20\u3068\u6df7\u5408\u3057\u3066\u3001\u305d\u306e\u6a5f\u80fd\u3092\u5927\u5e45\u306b\u5f37\u5316\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u30c6\u30d5\u30ed\u30f3\u307e\u305f\u306f PTFE \u3067\u512a\u308c\u305f\u67d4\u8edf\u306a\u4ed5\u4e0a\u304c\u308a\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u3001\u7cf8\u306e\u6f64\u6ed1\u304c\u5c0e\u5165\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-13555 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/Figure-2-PTFE-Packing-1.jpg\" alt=\"\u56f32 PTFE\u30d1\u30c3\u30ad\u30f3\u30b0\" width=\"670\" height=\"380\" \/><\/p>\n<p style=\"text-align: center;\"><em><i>PTFE\u30d1\u30c3\u30ad\u30f3\u30b0<\/i><\/em><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Friction_Levels\"><\/span>\u6469\u64e6\u30ec\u30d9\u30eb<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>PTFE\u306e\u6469\u64e6\u4fc2\u6570\u306f\u4f4e\u3044\u3067\u3059\u3002<\/p>\n<p>\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u30d1\u30c3\u30ad\u30f3\u30b0\u306f\u6469\u64e6\u4fc2\u6570\u304c\u975e\u5e38\u306b\u4f4e\u3044\u3067\u3059\u3002 <strong><b>\u00a0<\/b><\/strong><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Chemical_Resistance\"><\/span>\u8010\u85ac\u54c1\u6027<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>PTFE \u306f\u3001\u9178\u3001\u305d\u306e\u4ed6\u306e\u30ac\u30b9\u3001\u5f37\u529b\u306a\u5316\u5b66\u85ac\u54c1\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u7269\u8cea\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u30b7\u30b9\u30c6\u30e0\u5185\u3067\u5e83\u3044 pH \u7bc4\u56f2\u304c\u4e88\u60f3\u3055\u308c\u308b\u7528\u9014\u306b\u3082\u6700\u9069\u3067\u3059\u3002<\/p>\n<p>\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u30d1\u30c3\u30ad\u30f3\u30b0\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u5869\u57fa\u3084\u9178\u306a\u3069\u3001\u307b\u307c\u3059\u3079\u3066\u306e\u7121\u6a5f\u5a92\u4f53\u306b\u8010\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Temperature_Limits\"><\/span>\u6e29\u5ea6\u5236\u9650<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u30d1\u30c3\u30ad\u30f3\u30b0\u306f\u6700\u3082\u512a\u308c\u305f\u71b1\u4f1d\u5c0e\u6027\u3092\u6709\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u7279\u306b\u9ad8\u6e29\u4e0b\u3067\u306f\u3001\u5f37\u3044\u9178\u5316\u53cd\u5fdc\u304c\u767a\u751f\u3059\u308b\u5834\u6240\u3067\u306f\u4f7f\u7528\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>PTFE\u30d1\u30c3\u30ad\u30f3\u306f\u71b1\u4f1d\u5c0e\u7387\u304c\u4f4e\u304f\u3001\u71b1\u3092\u5438\u53ce\u3057\u307e\u3059\u3002240\u2103\u306e\u3088\u3046\u306a\u7279\u5b9a\u306e\u6e29\u5ea6\u307e\u3067\u306f\u8010\u3048\u3089\u308c\u307e\u3059\u3002<sup>o<\/sup>C.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cost\"><\/span>\u6599\u91d1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u30d1\u30c3\u30ad\u30f3\u30b0\u306fPTFE\u30d1\u30c3\u30ad\u30f3\u30b0\u3088\u308a\u3082\u624b\u9803\u306a\u4fa1\u683c\u3067\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-13557 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/Figure-3-Teflon-1.jpg\" alt=\"\u56f33 \u30c6\u30d5\u30ed\u30f3\" width=\"670\" height=\"380\" \/><\/p>\n<p style=\"text-align: center;\"><em><i>\u30c6\u30d5\u30ed\u30f3<\/i><\/em><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Health_and_Safety\"><\/span>\u5065\u5eb7\u3068\u5b89\u5168<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>PTFE \u30d1\u30c3\u30ad\u30f3\u30b0\u306f\u975e\u5e38\u306b\u30af\u30ea\u30fc\u30f3\u3067\u3001\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u3092\u542b\u307e\u305a\u3001\u6c5a\u67d3\u7269\u8cea\u3082\u542b\u307e\u308c\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<p>\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u30d1\u30c3\u30ad\u30f3\u30b0\u306f\u3001\u4f7f\u7528\u3055\u308c\u308b\u7528\u9014\u306b\u5fdc\u3058\u3066\u3001\u5065\u5eb7\u7684\u3067\u5b89\u5168\u3067\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Maintenance\"><\/span>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u30d1\u30c3\u30ad\u30f3\u306f\u81ea\u5df1\u6f64\u6ed1\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8\u304c\u307b\u3068\u3093\u3069\u304b\u304b\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>PTFE\u30d1\u30c3\u30ad\u30f3\u306f\u975e\u5e38\u306b\u9577\u5bff\u547d\u3067\u3059\u3002\u3053\u306e\u7279\u6027\u306b\u3088\u308a\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3001\u30b3\u30b9\u30c8\u3001\u305d\u3057\u3066\u5b9a\u671f\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Flushing\"><\/span>\u30d5\u30e9\u30c3\u30b7\u30f3\u30b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u7528\u9014\u306b\u304a\u3044\u3066\u30d5\u30e9\u30c3\u30b7\u30e5\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>PTFE \u30d1\u30c3\u30ad\u30f3\u3082\u30d5\u30e9\u30c3\u30b7\u30f3\u30b0\u306e\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Installation_Removal\"><\/span>\u53d6\u308a\u4ed8\u3051\u3068\u53d6\u308a\u5916\u3057<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>PTFE \u306f\u3001\u5fc5\u8981\u306a\u3068\u304d\u306b\u7c21\u5358\u306b\u53d6\u308a\u4ed8\u3051\u305f\u308a\u53d6\u308a\u5916\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u30d1\u30c3\u30ad\u30f3\u30b0\u3082\u540c\u69d8\u306b\u53d6\u308a\u4ed8\u3051\u3068\u53d6\u308a\u5916\u3057\u304c\u7c21\u5358\u3067\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-13559 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/Figure-4-Graphite-structure-1.jpg\" alt=\"\u56f34 \u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u69cb\u9020\" width=\"670\" height=\"380\" \/><\/p>\n<p style=\"text-align: center;\"><em><i>\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u69cb\u9020<\/i><\/em><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Application_of_PTFE_Packing_vs_Graphite_Packing\"><\/span>PTFE\u30d1\u30c3\u30ad\u30f3\u3068\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u30d1\u30c3\u30ad\u30f3\u306e\u7528\u9014<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Chemical_Industries\"><\/span>\u5316\u5b66\u7523\u696d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u30d1\u30c3\u30ad\u30f3\u30b0 \u2013 \u9178\u3092\u6271\u3046\u6a5f\u5668\u3067\u4e3b\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u30d0\u30eb\u30d6\u3001\u30b7\u30e3\u30d5\u30c8\u3001\u64b9\u62cc\u6a5f\u3001\u85ac\u54c1\u8f38\u9001\u88c5\u7f6e\u306a\u3069\u306b\u3082\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>PTFE \u30d1\u30c3\u30ad\u30f3\u30b0\u306f\u3001\u30b7\u30e3\u30d5\u30c8\u3001\u30d0\u30eb\u30d6\u3001\u30a4\u30f3\u30da\u30e9\u30fc\u3001\u5727\u5ef6\u6a5f\u306a\u3069\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"PTFE\u30d1\u30c3\u30ad\u30f3\u30b0\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/T3nUeMpfmkE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<h3><span class=\"ez-toc-section\" id=\"Oil_and_Gas_Industries\"><\/span>\u77f3\u6cb9\u30fb\u30ac\u30b9\u7523\u696d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>PTFE \u30d1\u30c3\u30ad\u30f3\u30b0 - \u30d1\u30a4\u30d7\u3001\u30b7\u30fc\u30c8\u3001\u30d7\u30e9\u30b0\u3001\u30d0\u30eb\u30d6\u90e8\u54c1\u3001\u56de\u8ee2\u8ef8\u306a\u3069\u306e\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<p>\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8 \u30d1\u30c3\u30ad\u30f3 \u2013 \u30dd\u30f3\u30d7\u3001\u30d1\u30a4\u30d7\u3001\u30bf\u30f3\u30af\u306a\u3069\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Food_and_Beverage_Industries\"><\/span>\u98df\u54c1\u30fb\u98f2\u6599\u696d\u754c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u30d1\u30c3\u30ad\u30f3 - \u81ea\u5df1\u6f64\u6ed1\u6027\u304c\u3042\u308a\u3001\u6e29\u5ea6\u306b\u95a2\u308f\u3089\u305a\u5f37\u5ea6\u3092\u7dad\u6301\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u5e38\u306b\u6e05\u6f54\u3067\u7d30\u83cc\u306e\u7e41\u6b96\u3092\u9632\u304e\u307e\u3059\u3002<\/p>\n<p>PTFE\u30d1\u30c3\u30ad\u30f3\u306fFDA\u627f\u8a8d\u6e08\u307f\u3067\u3059\u3002\u7528\u9014\u3068\u3057\u3066\u306f\u3001\u6e29\u5ea6\u30b1\u30fc\u30b7\u30f3\u30b0\u3001\u30b3\u30f3\u30d9\u30a2\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Pharmaceutical_Industry\"><\/span>\u88fd\u85ac\u696d\u754c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>PTFE\u30d1\u30c3\u30ad\u30f3\u30b0 \u2013 \u69d8\u3005\u306a\u7a2e\u985e\u306e\u30dd\u30f3\u30d7\u3084\u30d0\u30eb\u30d6\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u7528\u9014\u306b\u3088\u3063\u3066\u7528\u9014\u304c\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u304a\u5ba2\u69d8\u306e\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u305f\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u30d1\u30c3\u30ad\u30f3\u30b0\u306f\u3001\u5404\u7a2e\u30dd\u30f3\u30d7\u3084\u30d0\u30eb\u30d6\u306b\u3082\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"PTFE\u30d1\u30c3\u30ad\u30f3\u30b0\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/T3nUeMpfmkE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<h3><span class=\"ez-toc-section\" id=\"Aerospace_Industry\"><\/span>\u822a\u7a7a\u5b87\u5b99\u7523\u696d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u3053\u306e\u696d\u754c\u3067\u306f\u3001\u9ad8\u5727\u3001\u512a\u308c\u305f\u30b7\u30e3\u30d5\u30c8\u56de\u8ee2\u901f\u5ea6\u3001\u305d\u3057\u3066\u9ad8\u3044\u6e29\u5ea6\u5909\u5316\u304c\u6c42\u3081\u3089\u308c\u308b\u305f\u3081\u3001\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u30d1\u30c3\u30ad\u30f3\u30b0\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30d0\u30eb\u30d6\u3001\u30b9\u30bf\u30c3\u30d5\u30a3\u30f3\u30b0\u30dc\u30c3\u30af\u30b9\u3001\u86c7\u53e3\u306a\u3069\u3092\u5099\u3048\u305f\u30b7\u30b9\u30c6\u30e0\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>PTFE \u30d1\u30c3\u30ad\u30f3\u30b0\u306f\u3001\u30d5\u30e9\u30c3\u30da\u30ed\u30f3\u3001\u30a8\u30ec\u30d9\u30fc\u30bf\u30fc\u3001\u30d6\u30ec\u30fc\u30ad \u30b7\u30b9\u30c6\u30e0\u3001\u71c3\u6599\u30b7\u30b9\u30c6\u30e0\u3001\u7a7a\u6c17\u5727\u30b7\u30b9\u30c6\u30e0\u3001\u9006\u63a8\u529b\u88c5\u7f6e\u306a\u3069\u3001\u6570\u3048\u5207\u308c\u306a\u3044\u307b\u3069\u591a\u304f\u306e\u7528\u9014\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u7d50\u8ad6<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>2\u3064\u306e\u30d7\u30e9\u30f3\u3092\u6bd4\u8f03\u3057\u3001\u305d\u308c\u305e\u308c\u306e\u30d7\u30e9\u30f3\u306e\u30e1\u30ea\u30c3\u30c8\u3092\u77e5\u308b\u3053\u3068\u306f\u3001\u3042\u306a\u305f\u306b\u3068\u3063\u3066\u5927\u304d\u306a\u30e1\u30ea\u30c3\u30c8\u3067\u3059\u3002\u3069\u3061\u3089\u306e\u30d7\u30e9\u30f3\u304c\u81ea\u5206\u306b\u3074\u3063\u305f\u308a\u304b\u3092\u78ba\u5b9f\u306b\u5224\u65ad\u3057\u3001\u6700\u9069\u306a\u30d7\u30e9\u30f3\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u6700\u9069\u306a\u5378\u58f2\u696d\u8005\u3092\u8abf\u3079\u3066\u3001\u30cb\u30fc\u30ba\u3092\u6e80\u305f\u3059\u9069\u5207\u306a\u68b1\u5305\u30bf\u30a4\u30d7\u3092\u8cfc\u5165\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><strong>\u305d\u306e\u4ed6\u306e\u30ea\u30bd\u30fc\u30b9<\/strong>:<\/p>\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/Graphite\"><u>\u9ed2\u925b<\/u><\/a>\u00a0\u2013 \u51fa\u5178: Wikipedia<\/p>\n<p><a href=\"https:\/\/hansaplas.com\/ja\/%e3%82%b0%e3%83%a9%e3%83%95%e3%82%a1%e3%82%a4%e3%83%88%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0\/\"><u>\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u30d1\u30c3\u30ad\u30f3\u30b0<\/u><\/a>\u00a0\u2013 \u51fa\u5178\uff1aHANSA<\/p>\n<p><a href=\"https:\/\/hansaplas.com\/ja\/ptfe%e3%83%91%e3%83%83%e3%82%ad%e3%83%b3%e3%82%b0\/\"><u>PTFE\u30d1\u30c3\u30ad\u30f3\u30b0<\/u><\/a>\u00a0\u2013 \u51fa\u5178\uff1aHANSA<\/p>\n<p><a href=\"https:\/\/hansaplas.com\/ja\/ptfe%e3%81%ae%e7%94%a8%e9%80%94\/\"><u>PTFE\u306e\u7528\u9014<\/u><\/a>\u00a0\u2013 \u51fa\u5178\uff1aHANSA<\/p>","protected":false},"excerpt":{"rendered":"<p>To ensure the best fluid sealing needs are met, some packing methods are necessary. With a long list of these methods of packing, graphite and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":13580,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"disabled","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-13549","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PTFE Packing vs Graphite Packing: What\u2019s the difference? - Hansa<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hansaplas.com\/ja\/ptfe\u30d1\u30c3\u30ad\u30f3\u30b0\u3068\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u30d1\u30c3\u30ad\u30f3\u30b0\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PTFE Packing vs Graphite Packing: What\u2019s the difference? - Hansa\" \/>\n<meta property=\"og:description\" content=\"To ensure the best fluid sealing needs are met, some packing methods are necessary. 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