{"id":1773,"date":"2026-11-13T21:53:06","date_gmt":"2026-11-13T13:53:06","guid":{"rendered":"https:\/\/www.bosssealing.com\/ozone-cracking-rubber-seals\/"},"modified":"2026-11-13T21:53:06","modified_gmt":"2026-11-13T13:53:06","slug":"%e3%82%b4%e3%83%a0%e3%82%b7%e3%83%bc%e3%83%ab%e3%81%ae%e3%82%aa%e3%82%be%e3%83%b3%e4%ba%80%e8%a3%82","status":"publish","type":"post","link":"https:\/\/www.bosssealing.com\/ja\/ozone-cracking-rubber-seals\/","title":{"rendered":"\u30aa\u30be\u30f3\u30af\u30e9\u30c3\u30af\u3068\u306f\u4f55\u304b\u3001\u30a8\u30e9\u30b9\u30c8\u30de\u30fc\u30b7\u30fc\u30eb\u3092\u4fdd\u8b77\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>\u30aa\u30be\u30f3\u30af\u30e9\u30c3\u30af\u306f\u30e2\u30fc\u30eb\u30c9\u4e0d\u826f\u306e\u3088\u3046\u306b\u898b\u3048\u308b\u304c\u3001\u5b9f\u969b\u306b\u305d\u3046\u3067\u3042\u308b\u3053\u3068\u306f\u307b\u3068\u3093\u3069\u306a\u3044\u3002\u5009\u5eab\u306e\u68da\u306b18\u304b\u6708\u7f6e\u304b\u308c\u3066\u3044\u305f\u9ed2\u3044NBR\u88fdO\u30ea\u30f3\u30b0\u3084\u3001\u30d6\u30e9\u30b7\u4ed8\u304dDC\u30e2\u30fc\u30bf\u30fc\u304b\u3089300mm\u96e2\u308c\u305f\u5305\u88c5\u6a5f\u306e\u30c9\u30a2\u306e\u30b7\u30fc\u30eb\u304c\u623b\u3063\u3066\u304d\u305f\u3068\u304d\u3001\u5f15\u5f35\u65b9\u5411\u306b\u5bfe\u3057\u3066\u76f4\u89d2\u306b\u8d70\u308b\u7d30\u304b\u3044\u4e80\u88c2\u306e\u7db2\u76ee\u304c\u898b\u3089\u308c\u308b\u3002\u52a0\u786b\u6210\u5f62\u3055\u308c\u305f\u6642\u70b9\u3067\u306f\u914d\u5408\u306f\u6b63\u3057\u304b\u3063\u305f\u3002\u74b0\u5883\u304c\u5316\u5b66\u7684\u6027\u8cea\u3092\u5909\u3048\u305f\u306e\u3060\u3002<\/p>\n<p>\u4ee5\u4e0b\u3067\u306f\u3001\u305d\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3001\u5de5\u5834\u5185\u3067\u30aa\u30be\u30f3\u304c\u5b9f\u969b\u3069\u3053\u304b\u3089\u767a\u751f\u3059\u308b\u306e\u304b\u3001\u8010\u3048\u3089\u308c\u308b\u914d\u5408\u3001\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3068\u306e\u8b70\u8ad6\u306b\u6c7a\u7740\u3092\u3064\u3051\u308b\u8a66\u9a13\u3001\u305d\u3057\u3066\u30b3\u30b9\u30c8\u306e\u4f4e\u3044\u9806\u306b\u4e26\u3079\u305f5\u3064\u306e\u5bfe\u7b56\u306b\u3064\u3044\u3066\u8ff0\u3079\u308b\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2026\/11\/a1_hero-10.jpg\" alt=\"\u92fc\u677f\u4e0a\u306e\u65b0\u3057\u3044O\u30ea\u30f3\u30b0\u306e\u96a3\u306b\u3042\u308b\u3001\u30aa\u30be\u30f3\u4e80\u88c2\u304c\u5165\u3063\u305f\u52a3\u5316NBR O\u30ea\u30f3\u30b0\" style=\"max-width:100%;height:auto;\" \/><\/p>\n<h2>\u30aa\u30be\u30f3\u304c\u5f15\u5f35\u3055\u308c\u305f\u30a8\u30e9\u30b9\u30c8\u30de\u30fc\u3092\u653b\u6483\u3059\u308b\u4ed5\u7d44\u307f<\/h2>\n<p>\u30aa\u30be\u30f3\u306f\u5f37\u3044\u6c42\u96fb\u5b50\u5264\u3067\u3042\u308a\u3001\u4e0d\u98fd\u548c\u30b4\u30e0\u306e\u70ad\u7d20-\u70ad\u7d20\u4e8c\u91cd\u7d50\u5408\u306f\u307e\u3055\u306b\u305d\u306e\u6a19\u7684\u3067\u3042\u308b\u3002\u53cd\u5fdc\u306f\u4e8c\u91cd\u7d50\u5408\u306b\u4ed8\u52a0\u3057\u3066\u4e0d\u5b89\u5b9a\u306a\u30aa\u30be\u30cb\u30c9\u3092\u5f62\u6210\u3057\u3001\u3053\u308c\u304c\u30dd\u30ea\u30de\u30fc\u9396\u3092\u5207\u65ad\u3059\u308b\u3002\u3053\u3053\u307e\u3067\u306f\u8868\u9762\u304b\u3089\u6570\u30de\u30a4\u30af\u30ed\u30e1\u30fc\u30c8\u30eb\u306e\u6df1\u3055\u3067\u8d77\u3053\u308b\u3002<\/p>\n<p>\u7b2c\u4e8c\u306e\u6761\u4ef6\u306f\u6a5f\u68b0\u7684\u306a\u3082\u306e\u3067\u3042\u308b\u3002\u30aa\u30be\u30f3\u306f\u4e0d\u98fd\u548c\u30b4\u30e0\u3092\u5f15\u5f35\u3057\u3066\u3044\u306a\u304f\u3066\u3082\u653b\u6483\u3059\u308b\u304c\u3001\u5207\u65ad\u3055\u308c\u305f\u9396\u306f\u7d61\u307e\u3063\u305f\u307e\u307e\u3067\u76ee\u306b\u898b\u3048\u308b\u5909\u5316\u306f\u73fe\u308c\u306a\u3044\u3002\u6570\u30d1\u30fc\u30bb\u30f3\u30c8\u306e\u5f15\u5f35\u3072\u305a\u307f\u3092\u52a0\u3048\u308b\u3068\u3001\u5207\u65ad\u3055\u308c\u305f\u9396\u304c\u5f15\u304d\u96e2\u3055\u308c\u3066\u5fae\u8996\u7684\u306a\u4e80\u88c2\u3068\u306a\u308b\u3002\u4e80\u88c2\u306e\u5148\u7aef\u306f\u5fdc\u529b\u3092\u96c6\u4e2d\u3055\u305b\u3001\u65b0\u3057\u3044\u30dd\u30ea\u30de\u30fc\u304c\u3088\u308a\u591a\u304f\u306e\u30aa\u30be\u30f3\u306b\u66dd\u3055\u308c\u3001\u4e80\u88c2\u306f\u65ad\u9762\u3092\u8cab\u901a\u3057\u3066\u9032\u5c55\u3059\u308b\u3002\u4e80\u88c2\u306f\u3072\u305a\u307f\u8ef8\u306b\u6cbf\u3063\u3066\u958b\u53e3\u3059\u308b\u305f\u3081\u3001\u76ee\u306b\u898b\u3048\u308b\u4e80\u88c2\u306f\u5e38\u306b\u5f15\u5f35\u65b9\u5411\u306b\u5bfe\u3057\u3066\u5782\u76f4\u306b\u8d70\u308b \u2014 \u3053\u306e\u914d\u5411\u304c\u3001\u30aa\u30be\u30f3\u52a3\u5316\u3092\u71b1\u3084\u85ac\u54c1\u306b\u3088\u308b\u653b\u6483\u3068\u533a\u5225\u3059\u308b\u73fe\u5834\u3067\u306e\u7279\u5fb4\u3067\u3042\u308b\u3002<\/p>\n<p>\u6fc3\u5ea6\u306f\u4e00\u822c\u306b\u8003\u3048\u3089\u308c\u3066\u3044\u308b\u307b\u3069\u91cd\u8981\u3067\u306f\u306a\u3044\u3002\u5c4b\u5916\u306e\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u30aa\u30be\u30f3\u306f\u304a\u3088\u305d1\u301c10 pphm(1\u5104\u5206\u306e1\u5358\u4f4d)\u3067\u3042\u308b\u3002\u6a19\u6e96\u7684\u306a\u4fc3\u9032\u8a66\u9a13\u306f50 pphm\u3067\u884c\u308f\u308c\u3001\u6c4e\u7528NBR\u3092\u305d\u306e\u30c1\u30e3\u30f3\u30d0\u30fc\u5185\u306720%\u3072\u305a\u307f\u306b\u4fdd\u6301\u3059\u308b\u3068\u6570\u9031\u9593\u3067\u76ee\u306b\u898b\u3048\u308b\u4e80\u88c2\u304c\u751f\u3058\u308b\u3002\u30d6\u30e9\u30b7\u4ed8\u304d\u30e2\u30fc\u30bf\u30fc\u3001\u30ec\u30fc\u30b6\u30fc\u30d7\u30ea\u30f3\u30bf\u30fc\u3001UV\u786c\u5316\u30e9\u30f3\u30d7\u3001\u30a2\u30fc\u30af\u6eb6\u63a5\u6a5f\u306f\u3001\u5c11\u91cf\u306e\u7a7a\u6c17\u4e2d\u3067\u5c40\u6240\u6fc3\u5ea6\u3092\u5c4b\u5916\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u3092\u306f\u308b\u304b\u306b\u8d85\u3048\u3066\u62bc\u3057\u4e0a\u3052\u308b\u3053\u3068\u304c\u3042\u308b\u3002<\/p>\n<h2>\u901a\u5e38\u306e\u5de5\u5834\u73fe\u5834\u3067\u30aa\u30be\u30f3\u306f\u3069\u3053\u304b\u3089\u767a\u751f\u3059\u308b\u306e\u304b<\/h2>\n<p>\u30aa\u30be\u30f3\u306f\u653e\u96fb\u307e\u305f\u306f\u77ed\u6ce2\u9577\u7d2b\u5916\u7dda\u304c\u9178\u7d20\u3068\u51fa\u4f1a\u3046\u5834\u6240\u3067\u767a\u751f\u3059\u308b\u3002\u751f\u7523\u8a2d\u5099\u306b\u304a\u3051\u308b\u4e00\u822c\u7684\u306a\u767a\u751f\u6e90\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3042\u308b:<\/p>\n<ul>\n<li><strong>\u30d6\u30e9\u30b7\u4ed8\u304dDC\u30e2\u30fc\u30bf\u30fc\u304a\u3088\u3073\u96fb\u52d5\u5de5\u5177\u3002<\/strong> \u30d6\u30e9\u30b7\u306e\u30a2\u30fc\u30af\u653e\u96fb\u306f\u30aa\u30be\u30f3\u3092\u7d99\u7d9a\u7684\u306b\u767a\u751f\u3055\u305b\u308b\u3002\u6fc3\u5ea6\u306f\u8ddd\u96e2\u3068\u3068\u3082\u306b\u6025\u901f\u306b\u4f4e\u4e0b\u3059\u308b\u304c\u3001\u975e\u5bc6\u9589\u30e2\u30fc\u30bf\u30fc\u304b\u30891\u30e1\u30fc\u30c8\u30eb\u4ee5\u5185\u306b\u3042\u308b\u30b7\u30fc\u30eb\u306f\u5468\u56f2\u30ec\u30d9\u30eb\u3092\u306f\u308b\u304b\u306b\u8d85\u3048\u308b\u91cf\u306b\u66dd\u3055\u308c\u308b\u3002<\/li>\n<li><strong>\u30ec\u30fc\u30b6\u30fc\u30d7\u30ea\u30f3\u30bf\u30fc\u304a\u3088\u3073\u8907\u5199\u6a5f\u3002<\/strong> \u5e2f\u96fb\u5de5\u7a0b\u306e\u30b3\u30ed\u30ca\u30ef\u30a4\u30e4\u30fc\u306f\u3001\u7b50\u4f53\u5185\u90e8\u306b\u304a\u3051\u308b\u5b89\u5b9a\u3057\u305f\u4f4e\u30ec\u30d9\u30eb\u306e\u767a\u751f\u6e90\u3067\u3042\u308b\u3002<\/li>\n<li><strong>UV\u786c\u5316\u30e9\u30f3\u30d7\u304a\u3088\u3073\u6bba\u83cc\u30e9\u30f3\u30d7\u3002<\/strong> 185 nm\u306e\u51fa\u529b\u306f\u7a7a\u6c17\u304b\u3089\u76f4\u63a5\u30aa\u30be\u30f3\u3092\u751f\u6210\u3059\u308b\u3002254 nm\u306e\u6bba\u83cc\u7dda\u306f\u3088\u308a\u7de9\u3084\u304b\u3060\u304c\u3001\u9577\u3044\u30c7\u30e5\u30fc\u30c6\u30a3\u30b5\u30a4\u30af\u30eb\u306b\u308f\u305f\u3063\u3066\u751f\u6210\u3059\u308b\u3002<\/li>\n<li><strong>\u30a2\u30fc\u30af\u6eb6\u63a5\u304a\u3088\u3073\u30d7\u30e9\u30ba\u30de\u5207\u65ad\u3002<\/strong> \u5c40\u6240\u7684\u306a\u767a\u751f\u304c\u5f37\u304f\u3001\u901a\u5e38\u306f\u4e00\u6642\u7684\u3067\u3001\u4fdd\u5b88\u4f5c\u696d\u4e2d\u306b\u30b7\u30ea\u30f3\u30c0\u30fc\u30b7\u30fc\u30eb\u306e\u8fd1\u304f\u3067\u8d77\u3053\u308b\u3053\u3068\u304c\u591a\u3044\u3002<\/li>\n<li><strong>\u96fb\u6c17\u96c6\u5875\u6a5f\u3001\u30a4\u30aa\u30ca\u30a4\u30b6\u30fc\u30d6\u30ed\u30ef\u30fc\u3001\u30aa\u30be\u30f3\u6c34\u51e6\u7406\u3002<\/strong> \u610f\u56f3\u7684\u306a\u30aa\u30be\u30f3\u751f\u6210\u3067\u3042\u308a\u3001\u30b4\u30e0\u90e8\u54c1\u304b\u3089\u9694\u58c1\u4e00\u679a\u9694\u3066\u305f\u3060\u3051\u306e\u5834\u6240\u306b\u3042\u308b\u3053\u3068\u3082\u3042\u308b\u3002<\/li>\n<\/ul>\n<p>\u5b9f\u969b\u7684\u306a\u5e30\u7d50\u3068\u3057\u3066\u3001\u30b7\u30fc\u30eb\u304c\u30ea\u30b9\u30af\u306b\u66dd\u3055\u308c\u308b\u306e\u306b\u5c4b\u5916\u306b\u3042\u308b\u5fc5\u8981\u306f\u306a\u3044\u3002\u5c4b\u5185\u306e\u5305\u88c5\u8a2d\u5099\u3067NBR\u306e\u30b0\u30e9\u30f3\u30c9\u30b7\u30fc\u30eb\u304c\u4e80\u88c2\u3057\u305f\u4e8b\u4f8b\u3092\u898b\u3066\u304d\u305f\u304c\u3001\u552f\u4e00\u306e\u7570\u5e38\u306a\u7279\u5fb4\u306f\u30d6\u30e9\u30b7\u4ed8\u304d\u30e2\u30fc\u30bf\u30fc\u3068\u3001\u305d\u306e\u5468\u56f2\u306e\u7a7a\u6c17\u3092\u9589\u3058\u8fbc\u3081\u308b\u5bc6\u9589\u7b50\u4f53\u3067\u3042\u3063\u305f\u3002<\/p>\n<h2>\u8010\u3048\u3089\u308c\u308b\u914d\u5408\u3068\u3001\u8010\u3048\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u308b\u3060\u3051\u306e\u914d\u5408<\/h2>\n<p>\u98fd\u548c\u4e3b\u9396\u306b\u306f\u30aa\u30be\u30f3\u304c\u4ed8\u52a0\u3059\u308b\u4f59\u5730\u304c\u306a\u3044\u3002EPDM\u3001HNBR\u3001FKM\u3001\u30b7\u30ea\u30b3\u30fc\u30f3(VMQ)\u3001FFKM\u306f\u3044\u305a\u308c\u3082\u4e3b\u9396\u306b\u4e8c\u91cd\u7d50\u5408\u3092\u6301\u305f\u306a\u3044\u305f\u3081\u3001\u6dfb\u52a0\u5264\u3067\u306f\u306a\u304f\u69cb\u9020\u306b\u3088\u3063\u3066\u30aa\u30be\u30f3\u306b\u8010\u3048\u308b\u3002\u30dd\u30ea\u30af\u30ed\u30ed\u30d7\u30ec\u30f3(CR)\u306f\u90e8\u5206\u7684\u306b\u98fd\u548c\u3057\u3066\u304a\u308a\u4e2d\u7a0b\u5ea6\u306b\u4f4d\u7f6e\u3059\u308b\u3002\u5929\u7136\u30b4\u30e0\u3001SBR\u3001NBR\u3001\u304a\u3088\u3073\u5927\u90e8\u5206\u306e\u30dd\u30ea\u30a6\u30ec\u30bf\u30f3\u30b0\u30ec\u30fc\u30c9\u306f\u4e0d\u98fd\u548c\u3067\u3042\u308a\u3001\u4fdd\u8b77\u30d1\u30c3\u30b1\u30fc\u30b8\u306b\u4f9d\u5b58\u3059\u308b\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u914d\u5408<\/th>\n<th>\u4e3b\u9396\u306e\u4e8c\u91cd\u7d50\u5408<\/th>\n<th>\u8010\u30aa\u30be\u30f3\u6027<\/th>\n<th>\u30b3\u30b9\u30c8\u9762\u306e\u8ca0\u62c5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>NR \/ SBR<\/td>\n<td>\u3042\u308a<\/td>\n<td>\u4e0d\u826f<\/td>\n<td>\u3072\u305a\u307f\u4e0b\u3067\u6570\u9031\u9593\u4ee5\u5185\u306b\u4e80\u88c2;\u5c4b\u5185\u5c02\u7528<\/td>\n<\/tr>\n<tr>\n<td>NBR(\u30cb\u30c8\u30ea\u30eb)<\/td>\n<td>\u3042\u308a<\/td>\n<td>\u4e0d\u826f<\/td>\n<td>\u8001\u5316\u9632\u6b62\u5264+\u30ef\u30c3\u30af\u30b9\u306e\u4f75\u7528\u304c\u5fc5\u8981;\u5c4b\u5916\u9732\u51fa\u3084\u30e2\u30fc\u30bf\u30fc\u8fd1\u508d\u3067\u306e\u4f7f\u7528\u306b\u306f\u4e0d\u5411\u304d<\/td>\n<\/tr>\n<tr>\n<td>HNBR<\/td>\n<td>\u5b9f\u8cea\u306a\u3057<\/td>\n<td>\u975e\u5e38\u306b\u826f\u597d<\/td>\n<td>NBR\u306e2\u301c3\u500d\u306e\u4fa1\u683c\u3001\u8010\u6cb9\u6027\u3092\u7d04150 \u00b0C\u307e\u3067\u7dad\u6301<\/td>\n<\/tr>\n<tr>\n<td>CR(\u30cd\u30aa\u30d7\u30ec\u30f3)<\/td>\n<td>\u90e8\u5206\u7684<\/td>\n<td>\u4e2d\u7a0b\u5ea6<\/td>\n<td>NBR\u3088\u308a\u826f\u597d\u3060\u304c\u3001\u6052\u4e45\u7684\u306a\u5c4b\u5916\u5bfe\u5fdc\u7b56\u306b\u306f\u306a\u3089\u306a\u3044<\/td>\n<\/tr>\n<tr>\n<td>EPDM<\/td>\n<td>\u306a\u3057<\/td>\n<td>\u512a\u308c\u3066\u3044\u308b<\/td>\n<td>\u8010\u9271\u7269\u6cb9\u6027\u306a\u3057 \u2014 ASTM Oil No. 1\u306750%\u4ee5\u4e0a\u306e\u81a8\u6f64<\/td>\n<\/tr>\n<tr>\n<td>\u30b7\u30ea\u30b3\u30fc\u30f3(VMQ)<\/td>\n<td>\u306a\u3057<\/td>\n<td>\u512a\u308c\u3066\u3044\u308b<\/td>\n<td>\u5f15\u88c2\u5f37\u5ea6\u304c\u4f4e\u304f\u3001\u52d5\u7684\u306a\u6cb9\u74b0\u5883\u306b\u5f31\u304f\u3001\u900f\u904e\u6027\u304c\u9ad8\u3044<\/td>\n<\/tr>\n<tr>\n<td>FKM<\/td>\n<td>\u306a\u3057<\/td>\n<td>\u512a\u308c\u3066\u3044\u308b<\/td>\n<td>FFKM\u306b\u6b21\u3044\u3067\u6750\u6599\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\u3001\u4f4e\u6e29\u57df\u304c\u9650\u3089\u308c\u308b<\/td>\n<\/tr>\n<tr>\n<td>FFKM<\/td>\n<td>\u306a\u3057<\/td>\n<td>\u512a\u308c\u3066\u3044\u308b<\/td>\n<td>NBR\u306e10\u301c20\u500d\u306e\u4fa1\u683c\u3067\u5316\u5b66\u7684\u30fb\u71b1\u7684\u4f59\u88d5<\/td>\n<\/tr>\n<tr>\n<td>\u6ce8\u578b\u30dd\u30ea\u30a6\u30ec\u30bf\u30f3<\/td>\n<td>\u30b0\u30ec\u30fc\u30c9\u306b\u3088\u308b<\/td>\n<td>\u4e2d\u7a0b\u5ea6\u307e\u3067\u306b\u9650\u5b9a<\/td>\n<td>\u8010\u6469\u8017\u6027\u306b\u512a\u308c\u308b\u304c\u3001\u5c4b\u5916\u9732\u51fa\u30b7\u30fc\u30eb\u306e\u7b2c\u4e00\u9078\u629e\u3067\u306f\u306a\u3044<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4e3b\u8981\u30b7\u30fc\u30eb\u30e1\u30fc\u30ab\u30fc\u306e\u516c\u8868\u3059\u308b\u8010\u30aa\u30be\u30f3\u6027\u8a55\u4fa1\u3082\u540c\u3058\u9806\u4f4d\u306b\u5f93\u3063\u3066\u3044\u308b \u2014 \u6b21\u3092\u53c2\u7167: <a href=\"https:\/\/www.trelleborg.com\/en\/seals\" target=\"_blank\" rel=\"noopener\">Trelleborg\u306e\u30b7\u30fc\u30eb\u6750\u6599\u30c7\u30fc\u30bf<\/a> \u304a\u3088\u3073 <a href=\"https:\/\/www.hallite.com\/\" target=\"_blank\" rel=\"noopener\">Hallite \u6d41\u4f53\u52d5\u529b\u6750\u6599\u8868<\/a>\u3002\u305d\u306e\u8868\u306e\u88cf\u306b\u306f2\u3064\u306e\u7f60\u304c\u3042\u308a\u307e\u3059\u3002\u7b2c\u4e00\u306b\u3001\u30aa\u30be\u30f3\u52a3\u5316\u9632\u6b62\u5264\uff086PPD\u3001IPPD\uff09\u3068\u30d1\u30e9\u30d5\u30a3\u30f3\u30ef\u30c3\u30af\u30b9\u306f\u3001\u8868\u9762\u306b\u79fb\u884c\u3057\u3066\u72a0\u7272\u5c64\u307e\u305f\u306f\u7269\u7406\u7684\u30d0\u30ea\u30a2\u3092\u5f62\u6210\u3059\u308b\u3053\u3068\u3067\u6a5f\u80fd\u3057\u307e\u3059\u3002\u647a\u52d5\u30b7\u30fc\u30eb\u3084\u30ef\u30a4\u30d4\u30f3\u30b0\u30b7\u30fc\u30eb\u306f\u6bce\u30b9\u30c8\u30ed\u30fc\u30af\u3067\u305d\u306e\u819c\u3092\u9664\u53bb\u3059\u308b\u305f\u3081\u3001\u52d5\u7684\u7528\u9014\u3067\u306f\u4fdd\u8b77\u304c\u5931\u308f\u308c\u307e\u3059 \u2014 \u30ef\u30c3\u30af\u30b9\u306f\u9759\u7684\u30b7\u30fc\u30eb\u5411\u3051\u306e\u624b\u6bb5\u3067\u3059\u3002\u7b2c\u4e8c\u306b\u3001EPDM\u306f\u30aa\u30be\u30f3\u306b\u5bfe\u3059\u308b\u6700\u3082\u5b89\u4fa1\u306a\u5b8c\u5168\u89e3\u3067\u3059\u304c\u3001\u9271\u7269\u6cb9\u306b\u5bfe\u3057\u3066\u306f\u6700\u60aa\u306e\u89e3\u3067\u3059\u3002\u30aa\u30be\u30f3\u4e80\u88c2\u3092\u6b62\u3081\u308b\u305f\u3081\u306b\u6f0f\u308c\u3066\u3044\u308b\u6cb9\u5727\u30ed\u30c3\u30c9\u30b7\u30fc\u30eb\u3092EPDM\u306b\u4ea4\u63db\u3059\u308b\u3068\u3001\u8868\u9762\u306e\u4e80\u88c2\u3092\u81a8\u6f64\u30fb\u62bc\u3057\u51fa\u3057\u306e\u30b7\u30fc\u30eb\u3068\u5f15\u304d\u63db\u3048\u306b\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2026\/11\/a3_hero-2.jpg\" alt=\"\u6cb9\u3068\u6c34\u306e\u30d3\u30fc\u30ab\u30fc\u3068\u3068\u3082\u306b\u3001\u6d41\u4f53\u9069\u5408\u6027\u3092\u793a\u3059NBR\u304a\u3088\u3073EPDM O\u30ea\u30f3\u30b0\" style=\"max-width:100%;height:auto;\" \/><\/p>\n<h2>\u8b70\u8ad6\u306b\u6c7a\u7740\u3092\u3064\u3051\u308b\u8a66\u9a13<\/h2>\n<p><a href=\"https:\/\/www.astm.org\/\" target=\"_blank\" rel=\"noopener\">ASTM D1149<\/a> \u304a\u3088\u3073ISO 1431-1\u306f\u3001\u7ba1\u7406\u3055\u308c\u305f\u30c1\u30e3\u30f3\u30d0\u30fc\u5185\u3067\u306e\u30aa\u30be\u30f3\u4e80\u88c2\u306e\u57fa\u6e96\u8a66\u9a13\u65b9\u6cd5\u3067\u3059\u3002\u3069\u3061\u3089\u3082\u8a66\u9a13\u7247\u3092\u4e00\u5b9a\u306e\u4f38\u9577\u7387\u307e\u3067\u5f15\u5f35\u308a\u3001\u7ba1\u7406\u3055\u308c\u305f\u6e29\u5ea6\u3068\u30aa\u30be\u30f3\u6fc3\u5ea6\u3067\u4fdd\u6301\u3057\u3001\u4e00\u5b9a\u9593\u9694\u3067\u6700\u521d\u306e\u4e80\u88c2\u307e\u3067\u306e\u6642\u9593\u3068\u6700\u7d42\u7684\u306a\u4e80\u88c2\u30b0\u30ec\u30fc\u30c9\u3092\u691c\u67fb\u3057\u307e\u3059\u3002\u6a19\u6e96\u6761\u4ef6\u306f\u5341\u5206\u306b\u4e00\u8cab\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u767a\u6ce8\u66f8\u306b\u76f4\u63a5\u5f15\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30d1\u30e9\u30e1\u30fc\u30bf<\/th>\n<th>\u6a19\u6e96\u6761\u4ef6<\/th>\n<th>\u91cd\u8981\u306a\u7406\u7531<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30aa\u30be\u30f3\u6fc3\u5ea6<\/td>\n<td>50 \u00b1 5 pphm<\/td>\n<td>\u5c4b\u5916\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u306e\u7d0450\u500d \u2014 \u7834\u58ca\u30e2\u30fc\u30c9\u3092\u5909\u3048\u305a\u306b\u52a0\u901f<\/td>\n<\/tr>\n<tr>\n<td>\u6e29\u5ea6<\/td>\n<td>40 \u00b0C<\/td>\n<td>\u5b9f\u9a13\u5ba4\u9593\u3067\u53cd\u5fdc\u901f\u5ea6\u3092\u6bd4\u8f03\u53ef\u80fd\u306b\u4fdd\u3064<\/td>\n<\/tr>\n<tr>\n<td>\u3072\u305a\u307f<\/td>\n<td>20% \u9759\u7684\u4f38\u9577<\/td>\n<td>\u7d045%\u672a\u6e80\u306e\u3072\u305a\u307f\u3067\u306f\u4e80\u88c2\u6210\u9577\u306f\u7121\u8996\u3067\u304d\u308b\u300220%\u306f\u88c5\u7740\u6642\u306eO\u30ea\u30f3\u30b0\u4f38\u3073\u3092\u518d\u73fe<\/td>\n<\/tr>\n<tr>\n<td>\u6642\u9593<\/td>\n<td>\u901a\u5e3872\u6642\u9593\u3002\u53b3\u3057\u3044\u4ed5\u69d8\u3067\u306f96\u6642\u9593\u304a\u3088\u3073168\u6642\u9593<\/td>\n<td>\u77ed\u6642\u9593\u3067\u306f\u9045\u5ef6\u958b\u59cb\u578b\u306e\u914d\u5408\u5264\u304c\u96a0\u308c\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u691c\u67fb<\/td>\n<td>2\u500d\u62e1\u5927\u3001\u5fae\u7d30\u306a\u4e80\u88c2\u304c\u7591\u308f\u308c\u308b\u5834\u5408\u306f7\u500d<\/td>\n<td>2\u500d\u3067\u306e\u30b0\u30ec\u30fc\u30c90\u304c\u4e00\u822c\u7684\u306a\u5408\u683c\u30e9\u30a4\u30f3<\/td>\n<\/tr>\n<tr>\n<td>\u53c2\u8003<\/td>\n<td>ASTM D1149 \/ ISO 1431-1\u3001\u52d5\u7684\u306b\u306fISO 1431-3<\/td>\n<td>\u52d5\u7684\u8a66\u9a13\u306f\u5c48\u66f2\u304c\u52a0\u308f\u308a\u3001\u8457\u3057\u304f\u53b3\u3057\u3044<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u63a8\u5968\u3059\u308b\u767a\u6ce8\u66f8\u306e\u8a18\u8f09\u306f\u6b21\u306e\u4e00\u6587\u3067\u3059\uff1a <em>\u8010\u30aa\u30be\u30f3\u6027 \u2014 ASTM D1149\u306b\u6e96\u62e0\u3057\u300150 pphm\u300140 \u00b0C\u300120%\u3072\u305a\u307f\u306772\u6642\u9593\u5f8c\u30012\u500d\u62e1\u5927\u3067\u4e80\u88c2\u306a\u3057\u3002<\/em> \u3053\u308c\u306b\u3088\u308a\u3001\u914d\u5408\u5264\u304c\u300c\u8010\u30aa\u30be\u30f3\u6027\u300d\u304b\u3069\u3046\u304b\u306e\u8b70\u8ad6\u304c\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u7b54\u3048\u306f\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306e\u5f62\u5bb9\u8a5e\u3067\u306f\u306a\u304f\u3001\u30c1\u30e3\u30f3\u30d0\u30fc\u5831\u544a\u66f8\u306b\u306a\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>\u30c7\u30fc\u30bf\u306e\u9650\u754c\u304c1\u3064\u3042\u308a\u307e\u3059\u3002\u30c1\u30e3\u30f3\u30d0\u30fc\u306f\u914d\u5408\u5264\u3092\u9806\u4f4d\u4ed8\u3051\u3059\u308b\u3082\u306e\u3067\u3042\u308a\u3001\u4f55\u5e74\u3082\u306e\u4f7f\u7528\u3092\u4e88\u6e2c\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5c4b\u5916\u3067\u306fUV\u3001\u71b1\u3001\u6e7f\u5ea6\u3001\u5c48\u66f2\u304c\u540c\u6642\u306b\u4f5c\u7528\u3057\u3001\u305d\u308c\u305e\u308c\u304c\u4e80\u88c2\u306e\u6210\u9577\u901f\u5ea6\u3092\u5909\u3048\u307e\u3059\u3002<\/p>\n<h2>5\u3064\u306e\u5bfe\u7b56\u3001\u5b89\u4fa1\u306a\u9806\u306b<\/h2>\n<ol>\n<li><strong>\u3072\u305a\u307f\u3092\u6e1b\u3089\u3059\u3002<\/strong> O\u30ea\u30f3\u30b0\u306e\u88c5\u7740\u4f38\u3073\u306f\u3001\u9759\u7684\u30b7\u30fc\u30eb\u3067\u306f\u5185\u5f84\u306e5%\u4ee5\u4e0b\u3001\u52d5\u7684\u30b7\u30fc\u30eb\u3067\u306f2\u301c3%\u306b\u6291\u3048\u308b\u3079\u304d\u3067\u3059\u3002\u6e9d\u306b\u5408\u308f\u305b\u306610%\u4f38\u3070\u3057\u305f\u30b7\u30fc\u30eb\u306f\u3001\u30aa\u30be\u30f3\u306b\u3055\u3089\u3055\u308c\u308b\u524d\u306b\u4e80\u88c2\u306e\u4e88\u8377\u91cd\u304c\u304b\u304b\u3063\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><strong>\u30b7\u30fc\u30eb\u3092\u906e\u853d\u3059\u308b\u304b\u3001\u767a\u751f\u6e90\u3092\u79fb\u52d5\u3059\u308b\u3002<\/strong> \u30e2\u30fc\u30bf\u30fc\u3068\u30b7\u30fc\u30eb\u306e\u9593\u306b\u677f\u91d1\u4ed5\u5207\u308a\u3092\u8a2d\u3051\u308b\u65b9\u304c\u3001\u914d\u5408\u5909\u66f4\u3088\u308a\u5b89\u4fa1\u3067\u3001\u3057\u3070\u3057\u3070\u554f\u984c\u3092\u6839\u672c\u7684\u306b\u89e3\u6c7a\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u7b50\u4f53\u3092\u63db\u6c17\u3059\u308b\u3002<\/strong> \u6ede\u7559\u7a7a\u6c17\u306f\u30aa\u30be\u30f3\u3092\u6fc3\u7e2e\u3057\u307e\u3059\u3002\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u306b\u30d5\u30a3\u30eb\u30bf\u30fc\u4ed8\u304d\u5438\u6c17\u53e3\u3068\u6392\u6c17\u30d5\u30a1\u30f3\u3092\u8a2d\u3051\u308b\u3068\u3001\u6570\u5206\u3067\u6fc3\u5ea6\u304c1\u6841\u4e0b\u304c\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u30e2\u30fc\u30bf\u30fc\u3092\u4ea4\u63db\u3059\u308b\u3002<\/strong> \u30d6\u30e9\u30b7\u30ec\u30b9DC\u306f\u30aa\u30be\u30f3\u767a\u751f\u6e90\u3092\u6839\u672c\u304b\u3089\u6392\u9664\u3057\u307e\u3059\u3002\u6700\u3082\u9ad8\u4fa1\u306a\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u5bfe\u7b56\u3067\u3042\u308a\u3001\u6700\u3082\u6052\u4e45\u7684\u306a\u5bfe\u7b56\u3067\u3059\u3002<\/li>\n<li><strong>\u914d\u5408\u5264\u3092\u5909\u66f4\u3059\u308b\u3002<\/strong> \u6c34\u3001\u84b8\u6c17\u3001\u5c4b\u5916\u7a7a\u6c17\u306b\u306fEPDM\u3001\u8010\u6cb9\u6027\u3092\u7dad\u6301\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306fHNBR\u3001\u71b1\u3084\u85ac\u54c1\u3082\u5b58\u5728\u3059\u308b\u5834\u5408\u306fFKM\u3002\u30aa\u30be\u30f3\u52a3\u5316\u9632\u6b62\u5264\u30d1\u30c3\u30b1\u30fc\u30b8\u306f\u7b2c\u4e8c\u306e\u9632\u885b\u7dda\u3068\u3057\u3066\u4fdd\u6301\u3057\u3001\u4e3b\u8a08\u753b\u306b\u306f\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ol>\n<h2>\u4fdd\u7ba1\u3068\u5009\u5eab\u306e\u7f60<\/h2>\n<p>ISO 2230\u304c\u30aa\u30be\u30f3\u3092\u4fdd\u7ba1\u4e0a\u306e\u5371\u967a\u56e0\u5b50\u3068\u3057\u3066\u6271\u3046\u306e\u306b\u306f\u7406\u7531\u304c\u3042\u308a\u307e\u3059\u3002\u30b7\u30fc\u30eb\u306f\u6697\u6240\u30015\u301c25 \u00b0C\u3001\u76f8\u5bfe\u6e7f\u5ea665%\u672a\u6e80\u3067\u3001\u96fb\u6c17\u30e2\u30fc\u30bf\u30fc\u3001\u6c34\u9280\u30e9\u30f3\u30d7\u3001\u5b89\u5b9a\u5668\u304c\u6545\u969c\u3057\u305f\u86cd\u5149\u706f\u5668\u5177\u304b\u3089\u96e2\u3057\u3066\u4fdd\u7ba1\u3059\u3079\u304d\u3067\u3059\u3002\u30d6\u30e9\u30b7\u30e2\u30fc\u30bf\u30fc\u306e\u96a3\u30672\u5e74\u9593\u4fdd\u7ba1\u3055\u308c\u305fNBR\u306e\u30d1\u30ec\u30c3\u30c8\u306f\u3001\u7d44\u7acb\u30e9\u30a4\u30f3\u306b\u5c4a\u304f\u524d\u306b\u4e80\u88c2\u304c\u5165\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u3042\u308a\u3001\u305d\u306e\u6545\u969c\u306f\u30d7\u30ec\u30b9\u5de5\u5834\u306e\u305b\u3044\u306b\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u53d7\u5165\u691c\u67fb\u306a\u308910\u79d2\u3067\u898b\u3064\u304b\u308a\u307e\u3059\u3002\u30b5\u30f3\u30d7\u30eb\u306eO\u30ea\u30f3\u30b0\u3092180\u00b0\u66f2\u3052\u30012\u500d\u62e1\u5927\u3067\u5916\u5f84\u3092\u89b3\u5bdf\u3057\u307e\u3059\u3002 <a href=\"https:\/\/www.marcorubber.com\/\" target=\"_blank\" rel=\"nofollow noopener\">Marco Rubber<\/a> \u304a\u3088\u3073 <a href=\"https:\/\/www.applerubber.com\/\" target=\"_blank\" rel=\"nofollow noopener\">Apple Rubber<\/a> \u306a\u3069\u306e\u8ca9\u58f2\u4ee3\u7406\u5e97\u306e\u8cc7\u6599\u3082\u3001\u4fdd\u7ba1\u5728\u5eab\u306b\u3064\u3044\u3066\u540c\u69d8\u306e\u53d6\u6271\u3044\u6ce8\u610f\u3092\u516c\u958b\u3057\u3066\u3044\u307e\u3059\u3002\u66f2\u3052\u534a\u5f84\u306b\u5bfe\u3057\u3066\u5782\u76f4\u306a\u4e80\u88c2\u306f\u3001\u305d\u306e\u30ed\u30c3\u30c8\u304c\u66b4\u9732\u3055\u308c\u305f\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u5f53\u793e\u72ec\u81ea\u306e\u8caf\u8535\u5bff\u547d\u898f\u5247\u306f\u6b21\u306b\u5b9a\u3081\u3066\u3044\u307e\u3059\uff1a <a href=\"https:\/\/www.bosssealing.com\/ja\/rubber-seal-shelf-life-iso-2230\/\" target=\"_blank\" rel=\"noopener\">ISO 2230 \u4fdd\u7ba1\u30ac\u30a4\u30c9<\/a>.<\/p>\n<h2>\u30aa\u30be\u30f3\u3067\u306f\u306a\u3044\u5834\u5408<\/h2>\n<p>\u5f53\u793e\u304c\u5206\u6790\u3092\u4f9d\u983c\u3055\u308c\u308b\u300c\u30aa\u30be\u30f3\u300d\u6545\u969c\u306e\u534a\u5206\u306f\u3001\u5916\u89b3\u304c\u4f3c\u305f\u5225\u306e\u3082\u306e\u3067\u3059\u3002\u5224\u5225\u306f\u4e80\u88c2\u306e\u65b9\u5411\u3001\u8868\u9762\u72b6\u614b\u3001\u640d\u50b7\u306e\u767a\u751f\u7b87\u6240\u306b\u5e30\u7740\u3057\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6545\u969c\u30e2\u30fc\u30c9<\/th>\n<th>\u4e80\u88c2\u30d1\u30bf\u30fc\u30f3<\/th>\n<th>\u305d\u306e\u4ed6\u306e\u8a3c\u62e0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30aa\u30be\u30f3<\/td>\n<td>\u5fae\u7d30\u3067\u5747\u4e00\u3001\u3072\u305a\u307f\u306b\u5782\u76f4\u3001\u8868\u9762\u8d77\u70b9<\/td>\n<td>\u30b7\u30fc\u30eb\u304c\u4f38\u3070\u3055\u308c\u305f\u304b\u3001\u30e2\u30fc\u30bf\u30fc\/UV\u6e90\u306b\u66dd\u9732\u3055\u308c\u305f\u3002\u81a8\u6f64\u306a\u3057<\/td>\n<\/tr>\n<tr>\n<td>UV \/ \u8010\u5019<\/td>\n<td>\u5fae\u7d30\u306a\u30af\u30ec\u30fc\u30b8\u30f3\u30b0\u3068\u30c1\u30e7\u30fc\u30ad\u30f3\u30b0<\/td>\n<td>\u8272\u3042\u305b\u3001\u767d\u4e9c\u5316\u3057\u305f\u6b8b\u7559\u7269\u3001\u7247\u9762\u304c\u7a93\u307e\u305f\u306f\u30e9\u30f3\u30d7\u306b\u9762\u3057\u3066\u3044\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u71b1\u8001\u5316<\/td>\n<td>\u4e0d\u898f\u5247\u306a\u4e80\u88c2\u3001\u786c\u304f\u8106\u3044\u611f\u89e6<\/td>\n<td>\u9ad8\u3044\u5727\u7e2e\u6c38\u4e45\u3072\u305a\u307f\u3001\u4f38\u3073\u306e\u4f4e\u4e0b\u3001\u8868\u9762\u306e\u9ed2\u5316<\/td>\n<\/tr>\n<tr>\n<td>\u5316\u5b66\u4fb5\u98df<\/td>\n<td>\u8edf\u5316\u3001\u30d6\u30ea\u30b9\u30bf\u30fc\u3001\u307e\u305f\u306f\u3079\u305f\u3064\u304f\u8868\u9762<\/td>\n<td>\u4f53\u7a4d\u81a8\u6f64\u3001\u91cd\u91cf\u5897\u52a0\u3001\u6e9d\u5185\u306e\u6d41\u4f53\u6b8b\u7559\u7269<\/td>\n<\/tr>\n<tr>\n<td>\u7d44\u7acb\u6642\u306e\u640d\u50b7<\/td>\n<td>\u6df1\u3044\u5207\u308a\u8fbc\u307f\u307e\u305f\u306f\u6b20\u3051\u304c1\u304b\u6240\u3001\u7db2\u76ee\u72b6\u306a\u3057<\/td>\n<td>\u5358\u4e00\u306e\u6642\u8a08\u4f4d\u7f6e\u3067\u306e\u640d\u50b7\u3001\u8fd1\u304f\u306b\u5de5\u5177\u75d5<\/td>\n<\/tr>\n<tr>\n<td>\u62bc\u3057\u51fa\u3057<\/td>\n<td>\u9699\u9593\u90e8\u3067\u306e\u9f67\u308a\u53d6\u308a\u307e\u305f\u306f\u305b\u3093\u65ad\u3055\u308c\u305f\u30a8\u30c3\u30b8<\/td>\n<td>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30ea\u30f3\u30b0\u306e\u6b20\u843d\u307e\u305f\u306f\u640d\u50b7\u3001\u5727\u529b\u30b9\u30d1\u30a4\u30af\u306e\u5c65\u6b74<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img decoding=\"async\" src=\"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2026\/11\/a1_aged.jpg\" alt=\"\u786c\u5316\u3068\u5727\u7e2e\u6c38\u4e45\u3072\u305a\u307f\u3092\u793a\u3059\u3001\u65b0\u3057\u3044O\u30ea\u30f3\u30b0\u306e\u96a3\u306e\u71b1\u8001\u5316\u3057\u305fFKM O\u30ea\u30f3\u30b0\" style=\"max-width:100%;height:auto;\" \/><\/p>\n<p>\u71b1\u8001\u5316\u306f\u3088\u304f\u3042\u308b\u7d1b\u3089\u308f\u3057\u3044\u8981\u56e0\u3067\u3059\u3002\u786c\u5316\u3057\u3066\u6c38\u4e45\u3072\u305a\u307f\u3092\u751f\u3058\u305f\u30b7\u30fc\u30eb\u306f\u6e9d\u306b\u8ffd\u5f93\u3067\u304d\u305a\u3001\u305d\u306e\u7d50\u679c\u751f\u3058\u308b\u4e80\u88c2\u306f\u4e00\u898b\u4f3c\u3066\u898b\u3048\u307e\u3059\u3002\u5727\u7e2e\u6c38\u4e45\u3072\u305a\u307f\u306e\u30c7\u30fc\u30bf\u3067\u4e21\u8005\u306f\u3059\u3050\u306b\u533a\u5225\u3067\u304d\u3001\u5f53\u793e\u306e <a href=\"https:\/\/www.bosssealing.com\/ja\/compression-set-rubber-seals\/\" target=\"_blank\" rel=\"noopener\">\u5727\u7e2e\u6c38\u4e45\u3072\u305a\u307f\u304c\u30b7\u30fc\u30eb\u3092\u640d\u306a\u3046\u7406\u7531<\/a> \u306b\u95a2\u3059\u308b\u89e3\u8aac\u3067\u6e2c\u5b9a\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u73fe\u5834\u3067\u306e\u30af\u30a4\u30c3\u30af\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h2>\n<ol>\n<li>\u4e80\u88c2\u306e\u65b9\u5411\u3092\u78ba\u8a8d \u2014 \u4f38\u3073\u306b\u5782\u76f4\u306a\u3089\u30aa\u30be\u30f3\u3001\u4e0d\u898f\u5247\u306a\u3089\u71b1\u3002<\/li>\n<li>\u30b7\u30fc\u30eb\u304b\u30892 m\u4ee5\u5185\u306b\u3042\u308b\u3059\u3079\u3066\u306e\u30d6\u30e9\u30b7\u30e2\u30fc\u30bf\u30fc\u3001UV\u30e9\u30f3\u30d7\u3001\u30b3\u30ed\u30ca\u6e90\u3092\u6d17\u3044\u51fa\u3059\u3002<\/li>\n<li>\u88c5\u7740\u6642\u306e\u4f38\u3073\u3092\u6e2c\u5b9a: (\u6e9dID \u2212 \u81ea\u7531ID) \u00f7 \u81ea\u7531ID\u3001\u76ee\u6a19\u306f\u9759\u7684\u3067\u22645%\u3002<\/li>\n<li>\u4fdd\u7ba1\u8a18\u9332\u3092\u78ba\u8a8d: \u5149\u66dd\u9732\u3001\u30e2\u30fc\u30bf\u30fc\u3068\u306e\u8fd1\u63a5\u3001\u68da\u3067\u306e\u5e74\u6570\u3002<\/li>\n<li>\u30b7\u30fc\u30eb\u8868\u9762\u306e\u30ef\u30c3\u30af\u30b9\u819c\u3092\u78ba\u8a8d \u2014 \u306a\u3051\u308c\u3070\u30d0\u30ea\u30a2\u304c\u5931\u308f\u308c\u3066\u3044\u308b\u3002<\/li>\n<li>\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306e\u8a18\u8f09\u3092\u4fe1\u3058\u305a\u3001\u6b21\u306e\u767a\u6ce8\u66f8\u306bASTM D1149\u3092\u6307\u5b9a\u3059\u308b\u3002<\/li>\n<li>\u6cb9\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u3001EPDM\u306b\u98db\u3073\u3064\u304b\u306a\u3044\u3002HNBR\u307e\u305f\u306fFKM\u306b\u79fb\u884c\u3057\u3001\u8010\u6cb9\u6027\u3092\u7dad\u6301\u3059\u308b\u3002<\/li>\n<\/ol>\n<p>\u5c4b\u5916\u3084\u30e2\u30fc\u30bf\u30fc\u306e\u8fd1\u304f\u3067\u4f7f\u7528\u3055\u308c\u308b\u30b7\u30fc\u30eb\u306e\u5834\u5408\u3001\u914d\u5408\u30ea\u30b9\u30c8\u306f\u9650\u3089\u308c\u3066\u3044\u307e\u3059: <a href=\"https:\/\/www.bosssealing.com\/ja\/product-category\/%e3%82%b4%e3%83%a0o%e3%83%aa%e3%83%b3%e3%82%b0x%e3%83%aa%e3%83%b3%e3%82%b0\/\" target=\"_blank\" rel=\"noopener\">EPDM\u304a\u3088\u3073HNBR O\u30ea\u30f3\u30b0<\/a> \u304c\u5927\u534a\u3092\u30ab\u30d0\u30fc\u3057\u3001\u6a19\u6e96\u914d\u5408\u3067\u306f\u5bfe\u5fdc\u3067\u304d\u306a\u3044\u5834\u5408\u3001 <a href=\"https:\/\/www.bosssealing.com\/ja\/product-category\/%e3%82%ab%e3%82%b9%e3%82%bf%e3%83%9e%e3%82%a4%e3%82%ba%e8%a3%bd%e5%93%81\/\" target=\"_blank\" rel=\"noopener\">\u30ab\u30b9\u30bf\u30e0\u914d\u5408\u958b\u767a<\/a> \u304c\u73fe\u5834\u6545\u969c\u3088\u308a\u3082\u901a\u5e38\u5b89\u4fa1\u3067\u3059\u30022\u3064\u306e\u4e3b\u529b\u6750\u6599\u9593\u306e\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u306b\u3064\u3044\u3066\u306f <a href=\"https:\/\/www.bosssealing.com\/ja\/nbr-vs-epdm-o-rings\/\" target=\"_blank\" rel=\"noopener\">NBR vs EPDM O\u30ea\u30f3\u30b0<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u30aa\u30be\u30f3\u306f\u3001\u308f\u305a\u304b50 pphm\u306e\u6fc3\u5ea6\u3067\u3001\u4f38\u5f35\u3055\u308c\u305f\u4e0d\u98fd\u548c\u30b4\u30e0\u3092\u653b\u6483\u3057\u307e\u3059\u3002\u305d\u306e\u8b58\u5225\u65b9\u6cd5\u3001\u8010\u6027\u306e\u3042\u308b\u5316\u5408\u7269\u3001ASTM D1149\u306e\u8a66\u9a13\u6761\u4ef6\u3001\u305d\u3057\u30665\u3064\u306e\u5bfe\u7b56\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>","protected":false},"author":1,"featured_media":1772,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1773","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"Ozone cracks strained rubber at 50 pphm. 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