{"id":5607,"date":"2026-05-19T07:24:30","date_gmt":"2026-05-19T07:24:30","guid":{"rendered":"https:\/\/kangchuangpapers.com\/?p=5607"},"modified":"2026-06-12T07:42:31","modified_gmt":"2026-06-12T07:42:31","slug":"%e3%81%aa%e3%81%9c%e9%8a%80%e3%83%a1%e3%83%83%e3%82%ad%e3%81%aesmd%e3%83%96%e3%83%a9%e3%82%b1%e3%83%83%e3%83%88%e3%81%af%e6%a2%b1%e5%8c%85%e7%94%a8%e7%b4%99%e3%82%92%e9%bb%92%e3%81%9a%e3%81%be","status":"publish","type":"post","link":"https:\/\/kangchuangpapers.com\/ja\/why-silver-plated-smd-brackets-tarnish-packaging-paper\/","title":{"rendered":"\u9280\u30e1\u30c3\u30ad\u3055\u308c\u305fSMD\u30d6\u30e9\u30b1\u30c3\u30c8\u304c\u4fdd\u7ba1\u4e2d\u306b\u5909\u8272\u3059\u308b\u7406\u7531\u2015\u2015\u5305\u88c5\u7d19\u306e\u6b63\u78ba\u306a\u5f79\u5272"},"content":{"rendered":"<p>LED\u30d1\u30c3\u30b1\u30fc\u30b8\u3001SMD\u90e8\u54c1\u3001\u307e\u305f\u306f\u9280\u30e1\u30c3\u30ad\u30b3\u30cd\u30af\u30bf\u3092\u88fd\u9020\u3057\u3066\u304a\u308a\u3001\u4fdd\u7ba1\u4e2d\u3084\u8f38\u9001\u4e2d\u306b\u30d6\u30e9\u30b1\u30c3\u30c8\u306b\u6697\u8910\u8272\u3084\u9ed2\u8272\u306e\u5909\u8272\u304c\u751f\u3058\u3066\u3044\u308b\u3053\u3068\u306b\u6c17\u4ed8\u3044\u305f\u5834\u5408\u3001\u305d\u306e\u539f\u56e0\u306f\u307b\u307c\u9593\u9055\u3044\u306a\u304f\u4f7f\u7528\u3057\u3066\u3044\u308b\u5305\u88c5\u7528\u7d19\u306b\u3042\u308a\u307e\u3059\u3002\u88fd\u9020\u5de5\u7a0b\u4e0a\u306e\u6b20\u9665\u3067\u3082\u3001\u30e1\u30c3\u30ad\u306e\u4e0d\u5177\u5408\u3067\u3082\u3001\u6e7f\u6c17\u306e\u554f\u984c\u3067\u3082\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p>\u3053\u306e\u6295\u7a3f\u3067\u306f\u3001\u305d\u306e\u6b63\u78ba\u306a\u5316\u5b66\u7684\u30e1\u30ab\u30cb\u30ba\u30e0\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002 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class=\"wp-block-heading\"><strong>\u300c\u9280\u306e\u5909\u8272\u300d\u3068\u306f\u4f55\u304b\u3001\u307e\u305f\u306a\u305cSMD\u30d6\u30e9\u30b1\u30c3\u30c8\u306b\u767a\u751f\u3059\u308b\u306e\u304b\uff1f<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>\u9280\u306e\u5909\u8272\u306f\u786b\u5316\u9280\uff08Ag\u2082S\uff09\u306b\u3088\u308b\u3082\u306e\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u9280\u91d1\u5c5e\u304c\u786b\u5316\u6c34\u7d20\uff08H\u2082S\uff09\u30ac\u30b9\u3068\u53cd\u5fdc\u3057\u305f\u969b\u306b\u751f\u6210\u3055\u308c\u308b\u3001\u6697\u8910\u8272\u304b\u3089\u9ed2\u8272\u306e\u5316\u5408\u7269\u3067\u3059\u3002\u305d\u306e\u53cd\u5fdc\u5f0f\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<p><strong>2Ag + H\u2082S \u2192 Ag\u2082S + H\u2082<\/strong><\/p>\n\n\n\n<p>\u3053\u306e\u53cd\u5fdc\u306f\u3001ppb\uff0810\u5104\u5206\u306e1\uff09\u5358\u4f4d\u3067\u6e2c\u5b9a\u3055\u308c\u308b\u5fae\u91cf\u306eH\u2082S\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u3067\u3082\u3001\u5ba4\u6e29\u3067\u8d77\u3053\u308a\u307e\u3059\u3002\u9280\u306f\u3001\u4ed6\u306e\u307b\u3068\u3093\u3069\u306e\u4e00\u822c\u7684\u306a\u91d1\u5c5e\u3088\u308a\u3082H\u2082S\u3068\u306e\u53cd\u5fdc\u6027\u304c\u9ad8\u304f\u3001\u540c\u7b49\u306e\u786b\u5316\u7269\u3078\u306e\u66dd\u9732\u4e0b\u3067\u306f\u3001\u9285\u3001\u91d1\u3001\u30b9\u30ba\u3088\u308a\u3082\u65e9\u304f\u5909\u8272\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p>SMD\u30d6\u30e9\u30b1\u30c3\u30c8\uff08LED\u30c1\u30c3\u30d7\u3092\u56fa\u5b9a\u3057\u3001LED\u30c0\u30a4\u304b\u3089\u306e\u5149\u3092\u5149\u5b66\u7cfb\u3078\u3068\u53cd\u5c04\u3055\u305b\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305f\u9280\u30e1\u30c3\u30ad\u306e\u91d1\u5c5e\u30d5\u30ec\u30fc\u30e0\uff09\u306e\u5834\u5408\u3001\u305f\u3068\u3048\u8584\u3044Ag\u2082S\u306e\u5909\u8272\u5c64\u3067\u3042\u3063\u3066\u3082\u3001\u5149\u5b66\u7684\u53cd\u5c04\u7387\u3092\u5287\u7684\u306b\u4f4e\u4e0b\u3055\u305b\u307e\u3059\u3002 \u5909\u8272\u3057\u305f\u30d6\u30e9\u30b1\u30c3\u30c8\u306f\u3001\u304d\u308c\u3044\u306a\u9280\u306e\u8868\u9762\u306b\u6bd4\u3079\u306620\uff5e40%\u306e\u5149\u3092\u53cd\u5c04\u3057\u306a\u304f\u306a\u308a\u3001LED\u306e\u5149\u52b9\u7387\u3092\u76f4\u63a5\u4f4e\u4e0b\u3055\u305b\u307e\u3059\u3002\u30b3\u30cd\u30af\u30bf\u3084\u7aef\u5b50\u306e\u5834\u5408\u3001Ag\u2082S\u306f\u63a5\u89e6\u62b5\u6297\u3092\u5897\u52a0\u3055\u305b\u3001\u96fb\u6c17\u7684\u6027\u80fd\u3092\u4f4e\u4e0b\u3055\u305b\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u8ab0\u3082\u8a9e\u3089\u306a\u3044\u539f\u56e0\uff1a\u5305\u88c5\u7d19\u304b\u3089\u767a\u751f\u3059\u308b\u786b\u5316\u6c34\u7d20<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>\u591a\u304f\u306e\u96fb\u5b50\u6a5f\u5668\u30e1\u30fc\u30ab\u30fc\u306f\u5f53\u521d\u3001H\u2082S\u306b\u3088\u308b\u5909\u8272\u304c\u3001\u5927\u6c17\u4e2d\u306e\u786b\u9ec4\u6c5a\u67d3\u3001\u30b4\u30e0\u88fd\u30ac\u30b9\u30b1\u30c3\u30c8\u3001\u3042\u308b\u3044\u306f\u30d1\u30c3\u30b1\u30fc\u30b8\u5185\u306e\u63a5\u7740\u5264\u306b\u8d77\u56e0\u3059\u308b\u3068\u60f3\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u78ba\u304b\u306b\u539f\u56e0\u306e\u4e00\u3064\u3067\u3059\u304c\u3001\u7ba1\u7406\u3055\u308c\u305f\u5de5\u5834\u3084\u5009\u5eab\u306e\u74b0\u5883\u4e0b\u3067\u306f\u3001\u9280\u88fd\u90e8\u54c1\u304cH\u2082S\u306b\u3055\u3089\u3055\u308c\u308b\u4e3b\u306a\u539f\u56e0\u306f\u3001\u307b\u307c\u4f8b\u5916\u306a\u304f\u5305\u88c5\u7528\u7d19\u305d\u306e\u3082\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u305d\u306e\u7406\u7531\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\uff1a <a href=\"https:\/\/kangchuangpapers.com\/ja\/top-kraft-paper-suppliers-ecommerce\/\">\u30af\u30e9\u30d5\u30c8\u7d19 \u2014 \u6a19\u6e96\u7684\u306a\u5305\u88c5\u6750<\/a> \u4e16\u754c\u4e2d\u3067\u5de5\u696d\u7528\u5305\u88c5\u6750\u3001\u9593\u9694\u6750\u3001\u30c6\u30a3\u30c3\u30b7\u30e5\u3001\u7de9\u885d\u6750\u306a\u3069\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3053\u306e\u7d20\u6750\u306f\u3001\u30af\u30e9\u30d5\u30c8\uff08\u786b\u9178\u5869\uff09\u30d1\u30eb\u30d7\u5316\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u3063\u3066\u88fd\u9020\u3055\u308c\u3066\u3044\u307e\u3059\u3002 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class=\"wp-block-heading\"><strong>5ppm\u3068\u3044\u3046\u95be\u5024\u2015\u2015\u306a\u305c\u3053\u306e\u6570\u5024\u304c\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u7528\u7d19\u3092\u5b9a\u7fa9\u3059\u308b\u306e\u304b<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>\u96fb\u5b50\u6a5f\u5668\u7528\u5305\u88c5\u7d19\u306e\u786b\u9ec4\u542b\u6709\u91cf5ppm\u672a\u6e80\u3068\u3044\u3046\u4ed5\u69d8\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u786b\u9ec4\u6fc3\u5ea6\u306b\u304a\u3051\u308b\u7d19\u304b\u3089\u306eH\u2082S\u653e\u51fa\u7387\u3092\u5b9f\u6e2c\u3057\u3001\u5ba4\u6e29\u3067\u306e\u9280\u306e\u5909\u8272\u901f\u5ea6\u3068\u76f8\u95a2\u95a2\u4fc2\u3092\u5206\u6790\u3057\u305f\u7d50\u679c\u306b\u57fa\u3065\u3044\u3066\u5b9a\u3081\u3089\u308c\u305f\u3082\u306e\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<p>\u7d19\u4e2d\u306e\u7dcf\u786b\u9ec4\u542b\u6709\u91cf\u304c\u7d045\uff5e8ppm\u3092\u8d85\u3048\u308b\u3068\u3001\u5e38\u6e29\u5e38\u6e7f\u6761\u4ef6\u4e0b\uff0823\u00b0C\u300150% RH\uff09\u3067\u306eH\u2082S\u306e\u653e\u51fa\u306b\u3088\u308a\u3001\u6a19\u6e96\u7684\u306a\u69cb\u6210\u90e8\u54c1\u306e\u4fdd\u5b58\u671f\u9593\u3067\u3042\u308b12\uff5e24\u30f6\u6708\u4ee5\u5185\u306b\u3001\u9280\u8868\u9762\u306b\u691c\u51fa\u53ef\u80fd\u306a\u91cf\u306eAg\u2082S\u304c\u751f\u6210\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<p>\u786b\u9ec4\u542b\u6709\u91cf\u304c5ppm\u672a\u6e80\u306e\u5834\u5408\u3001\u7d19\u304b\u3089\u306eH\u2082S\u306e\u653e\u51fa\u91cf\u306f\u5341\u5206\u306b\u5c11\u306a\u3044\u305f\u3081\u3001\u9069\u5207\u306a\u4fdd\u7ba1\u6761\u4ef6\u4e0b\u3067\u306f\u3001\u3053\u306e\u4fdd\u5b58\u671f\u9593\u5185\u306b\u3001\u7d19\u3068\u63a5\u89e6\u3057\u3066\u3044\u308b\u3001\u307e\u305f\u306f\u7d19\u306e\u8fd1\u304f\u306b\u68b1\u5305\u3055\u308c\u3066\u3044\u308b\u9280\u8868\u9762\u306b\u3001\u691c\u51fa\u53ef\u80fd\u306a\u5909\u8272\u306f\u751f\u3058\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p>\u305d\u306e\u305f\u3081\u3001\u5927\u624bLED OEM\u30e1\u30fc\u30ab\u30fc\u304b\u3089SMD\u30b3\u30cd\u30af\u30bf\u30e1\u30fc\u30ab\u30fc\u306b\u81f3\u308b\u307e\u3067\u3001\u96fb\u5b50\u6a5f\u5668\u30e1\u30fc\u30ab\u30fc\u5404\u793e\u306f\u3001\u90e8\u54c1\u30d1\u30c3\u30b1\u30fc\u30b8\u306b\u4f7f\u7528\u3055\u308c\u308b\u3042\u3089\u3086\u308b\u7d19\u306b\u3064\u3044\u3066\u3001\u786b\u9ec4\u542b\u6709\u91cf\u30925ppm\u672a\u6e80\u3068\u3059\u308b\u3053\u3068\u3092\u3001\u5165\u8377\u6750\u6599\u306e\u5fc5\u9808\u8981\u4ef6\u3068\u3057\u3066\u5b9a\u3081\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u7279\u5225\u306a\u4ed5\u69d8\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3001\u3053\u306e\u5024\u4ee5\u4e0b\u3067\u3042\u308c\u3070\u5909\u8272\u3092\u9632\u3052\u308b\u304c\u3001\u3053\u308c\u3092\u8d85\u3048\u308b\u3068\u9632\u3052\u306a\u304f\u306a\u308b\u3068\u3044\u3046\u3001\u6700\u4f4e\u9650\u306e\u95be\u5024\u306a\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u5909\u8272\u304c\u7d19\u306b\u8d77\u56e0\u3059\u308b\u3082\u306e\u304b\u3069\u3046\u304b\u3092\u898b\u5206\u3051\u308b\u65b9\u6cd5<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>\u9280\u88fd\u54c1\u304c\u5909\u8272\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u7d20\u6750\u3092\u5909\u66f4\u3059\u308b\u524d\u306b\u5305\u88c5\u7d19\u304c\u539f\u56e0\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u305f\u3044\u3068\u304d\u306f\u3001\u4ee5\u4e0b\u306e\u7c21\u5358\u306a\u8a3a\u65ad\u65b9\u6cd5\u3092\u304a\u8a66\u3057\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6e05\u6f54\u306a\u9280\u30e1\u30c3\u30ad\u306e\u30d6\u30e9\u30b1\u30c3\u30c8\u30923\uff5e5\u500b\u3001\u73fe\u5728\u4f7f\u7528\u3057\u3066\u3044\u308b\u5305\u88c5\u7d19\u306e\u30b5\u30f3\u30d7\u30eb\u3068\u4e00\u7dd2\u306b\u5bc6\u5c01\u3057\u305f\u30d3\u30cb\u30fc\u30eb\u888b\u306b\u5165\u308c\u307e\u3059\u3002\u540c\u3058\u6570\u306e\u30d6\u30e9\u30b1\u30c3\u30c8\u3092\u3001\u5305\u88c5\u7d19\u3092\u5165\u308c\u306a\u3044\u72b6\u614b\u3067\u5bc6\u5c01\u3057\u305f\u888b\u306b\u5165\u308c\u307e\u3059\u3002\u4e21\u65b9\u3092\u5ba4\u6e29\u30677\u65e5\u9593\u4fdd\u7ba1\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n\n\n\n<li>7\u65e5\u76ee\u306b\u3001\u4e21\u65b9\u306e\u30bb\u30c3\u30c8\u3092\u62e1\u5927\u93e1\u3067\u89b3\u5bdf\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u7d19\u304c\u5165\u3063\u305f\u888b\u306e\u4e2d\u306e\u30d6\u30e9\u30b1\u30c3\u30c8\u306b\u5909\u8272\u304c\u898b\u3089\u308c\u3001\u7d19\u304c\u5165\u3063\u3066\u3044\u306a\u3044\u888b\u306e\u30d6\u30e9\u30b1\u30c3\u30c8\u306b\u5909\u8272\u304c\u898b\u3089\u308c\u306a\u3044\u5834\u5408\u3001\u305d\u306e\u7d19\u304cH\u2082S\u306e\u767a\u751f\u6e90\u3067\u3042\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3059\u3002.<\/li>\n\n\n\n<li>\u6b21\u306e\u3082\u306e\u3092\u7528\u3044\u3066\u3001\u540c\u3058\u624b\u9806\u3092\u7e70\u308a\u8fd4\u3057\u307e\u3059\u3002 <a href=\"https:\/\/kangchuangpapers.com\/ja\/%e5%95%86%e5%93%81%e3%82%ab%e3%83%86%e3%82%b4%e3%83%aa\/%e7%84%a1%e7%a1%ab%e9%bb%84%e7%b4%99\/\">\u7121\u786b\u9ec4\u7d19<\/a> \uff085ppm\u672a\u6e80\u306e\u8a8d\u8a3c\u6e08\u307f\uff09\u3092\u3001\u73fe\u5728\u4f7f\u7528\u3057\u3066\u3044\u308b\u7528\u7d19\u3068\u4e00\u7dd2\u306b\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u7121\u786b\u9ec4\u7528\u7d19\u3092\u4f7f\u7528\u3057\u305f\u7d50\u679c\u306f\u3001\u7528\u7d19\u3092\u4f7f\u7528\u3057\u306a\u3044\u5bfe\u7167\u5b9f\u9a13\u306e\u7d50\u679c\u3068\u4e00\u81f4\u3059\u308b\u306f\u305a\u3067\u3059\u3002.<\/li>\n<\/ol>\n\n\n\n<p>\u3053\u306e\u8a66\u9a13\u306b\u306f7\u65e5\u9593\u304b\u304b\u308a\u3001\u8cbb\u7528\u306f\u307b\u307c\u304b\u304b\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5831\u544a\u3055\u308c\u3066\u3044\u308b\u539f\u56e0\u304c\u4e8b\u5b9f\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3067\u304d\u308b\u307b\u304b\u3001\u8abf\u9054\u90e8\u9580\u3084\u54c1\u8cea\u7ba1\u7406\u90e8\u9580\u306b\u5bfe\u3057\u3066\u3001\u5305\u88c5\u8cc7\u6750\u306e\u4ed5\u69d8\u5909\u66f4\u3092\u6b63\u5f53\u5316\u3059\u308b\u6839\u62e0\u3068\u306a\u308b\u30c7\u30fc\u30bf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u96fb\u5b50\u90e8\u54c1\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u30f3\u30b0\u306b\u304a\u3051\u308b\u9280\u306e\u5909\u8272\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8aa4\u89e3<\/strong><strong><\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u2018\u300c\u5f53\u9928\u3067\u306f\u9178\u30d5\u30ea\u30fc\u7d19\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u786b\u9ec4\u306b\u3088\u308b\u554f\u984c\u306f\u3042\u308a\u307e\u305b\u3093\u300d\uff1a <\/strong>\u7121\u9178\u7d19\u306fpH\u5024\u3092\u8abf\u6574\u3057\u307e\u3059\u304c\u3001\u786b\u9ec4\u542b\u6709\u91cf\u3092\u8abf\u6574\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u591a\u304f\u306e\u7121\u9178\u7d19\u306f\u30a2\u30eb\u30ab\u30ea\u88fd\u7d19\u6cd5\u306b\u3088\u3063\u3066\u88fd\u9020\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u30d1\u30eb\u30d7\u306e\u5316\u5b66\u51e6\u7406\u306b\u3088\u308b\u76f8\u5f53\u91cf\u306e\u786b\u9ec4\u6b8b\u7559\u7269\u304c\u4f9d\u7136\u3068\u3057\u3066\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u300c\u7121\u9178\u300d\u306f\u300c\u7121\u786b\u9ec4\u300d\u3092\u610f\u5473\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/li>\n\n\n\n<li><strong>\u2018\u300c\u5909\u8272\u306f\u6e7f\u5ea6\u304c\u9ad8\u3044\u3068\u304d\u3060\u3051\u8d77\u3053\u308b\u300d\uff1a <\/strong>\u6e7f\u5ea6\u306f\uff08\u8868\u9762\u53cd\u5fdc\u3092\u4fc3\u9032\u3059\u308b\u3053\u3068\u3067\uff09H\u2082S\u306b\u3088\u308b\u5909\u8272\u3092\u52a0\u901f\u3055\u305b\u307e\u3059\u304c\u3001H\u2082S\u306e\u6fc3\u5ea6\u304c\u5341\u5206\u306b\u9ad8\u3051\u308c\u3070\u3001\u901a\u5e38\u306e\u5ba4\u5185\u6e7f\u5ea6\uff0840\uff5e60% RH\uff09\u3067\u3082\u5909\u8272\u306f\u767a\u751f\u3057\u307e\u3059\u3002\u4f4e\u6e7f\u5ea6\u3067\u3042\u3063\u3066\u3082\u3001\u7d19\u306b\u8d77\u56e0\u3059\u308b\u5909\u8272\u3092\u9632\u6b62\u3067\u304d\u308b\u308f\u3051\u3067\u306f\u306a\u304f\u3001\u5358\u306b\u305d\u306e\u9032\u884c\u3092\u9045\u3089\u305b\u308b\u306b\u904e\u304e\u307e\u305b\u3093\u3002.<\/li>\n\n\n\n<li><strong>\u2018\u300c\u3053\u306e\u5909\u8272\u306f\u3001\u5f53\u793e\u306e\u5009\u5eab\u5185\u306e\u5927\u6c17\u6c5a\u67d3\u306b\u3088\u308b\u3082\u306e\u3067\u3059\u300d\uff1a <\/strong>\u90fd\u5e02\u90e8\u306e\u5de5\u696d\u5730\u5e2f\u306b\u3042\u308b\u6a19\u6e96\u7684\u306a\u5009\u5eab\u74b0\u5883\u3067\u306f\u3001H\u2082S\u6fc3\u5ea6\u306f0\uff5e5 ppb\u306e\u7bc4\u56f2\u306b\u3042\u308a\u3001\u3053\u308c\u306f\u90e8\u54c1\u306e\u4fdd\u5b58\u671f\u9593\u3092\u901a\u3058\u3066\u6e2c\u5b9a\u53ef\u80fd\u306a\u901f\u5ea6\u3067\u9280\u3092\u9ed2\u305a\u307e\u305b\u308b\u306e\u306b\u5fc5\u8981\u306a\u6fc3\u5ea6\u3092\u306f\u308b\u304b\u306b\u4e0b\u56de\u3063\u3066\u3044\u307e\u3059\u3002. <a href=\"https:\/\/gaotek.com\/applications-of-hydrogen-sulfide-in-pulp-and-paper-industry\/\" target=\"_blank\" rel=\"noopener\">\u7d19\u7531\u6765\u306eH\u2082S\u6fc3\u5ea6<\/a> \u5bc6\u9589\u3055\u308c\u305f\u5bb9\u5668\u5185\u306e\u6fc3\u5ea6\u306f\u3001\u901a\u5e38\u3001\u5468\u56f2\u306e\u5927\u6c17\u4e2d\u306e\u6fc3\u5ea6\u3088\u308a\u3082100\uff5e1,000\u500d\u9ad8\u3044\u3002.<\/li>\n\n\n\n<li><strong>\u2018\u300c\u91d1\u30e1\u30c3\u30ad\u3055\u308c\u305f\u90e8\u54c1\u306b\u306f\u3001\u7121\u786b\u9ec4\u7d19\u306f\u5fc5\u8981\u306a\u3044\u300d\uff1a <\/strong>\u91d1\u306f\u9280\u306b\u6bd4\u3079\u3066H\u2082S\u3068\u306e\u53cd\u5fdc\u6027\u304c\u4f4e\u3044\u3082\u306e\u306e\u3001\u4e0b\u5730\u306e\u9285\u3084\u30cb\u30c3\u30b1\u30eb\u5c64\u304c\u9732\u51fa\u3057\u3066\u3044\u308b\u91d1\u30e1\u30c3\u30ad\u8868\u9762\u3067\u306f\u3001\u786b\u5316\u7269\u306b\u3088\u308b\u8868\u9762\u6c5a\u67d3\u304c\u751f\u3058\u3001\u3053\u308c\u306b\u3088\u308a\u63a5\u7740\u6027\u3084\u306f\u3093\u3060\u4ed8\u3051\u6027\u306b\u60aa\u5f71\u97ff\u3092\u53ca\u307c\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u8868\u9762\u306e\u5316\u5b66\u7684\u6027\u8cea\u306e\u7dad\u6301\u304c\u6975\u3081\u3066\u91cd\u8981\u306a\u3059\u3079\u3066\u306e\u30e1\u30c3\u30ad\u91d1\u5c5e\u90e8\u54c1\u306b\u3064\u3044\u3066\u306f\u3001\u7121\u786b\u9ec4\u7d19\u306e\u4f7f\u7528\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u89e3\u6c7a\u7b56\uff1a\u786b\u9ec4\u542b\u6709\u91cf5ppm\u672a\u6e80\u306e\u7121\u786b\u9ec4\u5305\u88c5\u7528\u7d19<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>\u89e3\u6c7a\u7b56\u306f\u7c21\u5358\u3067\u3059\u3002\u901a\u5e38\u306e\u30af\u30e9\u30d5\u30c8\u7d19\u3084\u30c6\u30a3\u30c3\u30b7\u30e5\u30da\u30fc\u30d1\u30fc\u3092\u3001\u786b\u9ec4\u3092\u542b\u307e\u306a\u3044\u5305\u88c5\u7528\u7d19\u2015\u2015\u3064\u307e\u308a\u7279\u6b8a\u306a <a href=\"https:\/\/kangchuangpapers.com\/ja\/%e7%b1%b3%e5%9b%bd%e3%82%af%e3%83%a9%e3%83%95%e3%83%88%e7%b4%99%e3%83%a1%e3%83%bc%e3%82%ab%e3%83%bc\/\">\u88fd\u9020\u3055\u308c\u305f\u7d19<\/a> \u307e\u305f\u3001\u786b\u9ec4\u542b\u6709\u91cf\u304c5ppm\u672a\u6e80\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306e\u8a66\u9a13\u3092\u884c\u3044\u3001pH\u30927.0\uff5e8.5\uff08\u7121\u9178\uff09\u306b\u8abf\u6574\u3057\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n<p>\u7121\u786b\u9ec4\u7d19\u306f\u3001\u540c\u7b49\u306egsm\u304a\u3088\u3073\u5e45\u306e\u6a19\u6e96\u30af\u30e9\u30d5\u30c8\u7d19\u3068\u6bd4\u8f03\u3057\u3066\u3001\u901a\u5e3815\uff5e30%\u306e\u30b3\u30b9\u30c8\u30d7\u30ec\u30df\u30a2\u30e0\u304c\u304b\u304b\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u4e0d\u826f\u90e8\u54c1\u306e\u30b3\u30b9\u30c8\u3001\u5149\u5b66\u7684\u306a\u4e0d\u5177\u5408\u306b\u3088\u308b\u9867\u5ba2\u304b\u3089\u306e\u8fd4\u54c1\u3001\u3042\u308b\u3044\u306f\u7d44\u307f\u7acb\u3066\u524d\u306e\u518d\u6d17\u6d44\u4f5c\u696d\u306b\u304b\u304b\u308b\u30b3\u30b9\u30c8\u306b\u6bd4\u3079\u308c\u3070\u3001\u3054\u304f\u308f\u305a\u304b\u306a\u5897\u52a0\u306b\u904e\u304e\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p>\u8abf\u9054\u30c1\u30fc\u30e0\u306b\u7121\u786b\u9ec4\u7d19\u3092\u6307\u5b9a\u3059\u308b\u969b\u306f\u3001\u4ee5\u4e0b\u306e\u8981\u4ef6\u3092\u63d0\u793a\u3057\u3066\u304f\u3060\u3055\u3044\uff1a(1) 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class=\"wp-block-heading\"><strong>\u5909\u8272\u3057\u305f\u30d6\u30e9\u30b1\u30c3\u30c8\u306f\u3001\u6d17\u6d44\u3057\u3066\u518d\u5229\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong><\/h3>\n\n\n\n<p>Ag\u2082S\u306b\u3088\u308b\u5909\u8272\u306f\u3001\u5316\u5b66\u6d17\u6d44\uff08\u9280\u5c02\u7528\u306e\u6d17\u6d44\u5264\uff09\u3084\u6a5f\u68b0\u7814\u78e8\u306b\u3088\u3063\u3066\u9664\u53bb\u3067\u304d\u307e\u3059\u304c\u3001\u3053\u308c\u306b\u3088\u308a\u5de5\u7a0b\u304c\u5897\u3048\u3001\u8868\u9762\u640d\u50b7\u306e\u30ea\u30b9\u30af\u304c\u751f\u3058\u3001LED\u7528\u9014\u306b\u304a\u3044\u3066\u5149\u5b66\u53cd\u5c04\u7387\u3092\u5b8c\u5168\u306b\u56de\u5fa9\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u786b\u9ec4\u3092\u542b\u307e\u306a\u3044\u7d19\u3092\u7528\u3044\u3066\u5909\u8272\u3092\u672a\u7136\u306b\u9632\u3050\u65b9\u304c\u3001\u4e8b\u5f8c\u306e\u4fee\u5fa9\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u7d4c\u6e08\u7684\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>SMD\u30d6\u30e9\u30b1\u30c3\u30c8\u7528\u306e\u5e2f\u96fb\u9632\u6b62\u7d19\u3068\u7121\u786b\u9ec4\u7d19\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><\/h3>\n\n\n\n<p>\u5e2f\u96fb\u9632\u6b62\u7d19\u306f\u9759\u96fb\u6c17\u653e\u96fb\u3092\u6291\u5236\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001ESD\u306b\u654f\u611f\u306a\u90e8\u54c1\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3059\u3002\u7121\u786b\u9ec4\u7d19\u306fH\u2082S\u306b\u3088\u308b\u5909\u8272\u3092\u9632\u304e\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u9280\u30e1\u30c3\u30ad\u8868\u9762\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u4e00\u90e8\u306eSMD\u30d6\u30e9\u30b1\u30c3\u30c8\u7528\u9014\u3067\u306f\u3001\u3053\u306e2\u3064\u306e\u7279\u6027\u3092\u540c\u6642\u306b\u5fc5\u8981\u3068\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u30ab\u30f3\u30c1\u30e5\u30a2\u30f3\u306e\u767d\u8272\u5e2f\u96fb\u9632\u6b62\u7121\u786b\u9ec4\u7d19\u306f\u3001\u305d\u306e\u4e21\u65b9\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>If you are manufacturing LED packages, SMD components, or silver-plated connectors and noticing dark brown or black tarnish forming on brackets during storage or transit, the cause is almost certainly the packaging paper you are using \u2014 not a process defect, not a plating failure, and not a humidity problem. This post explains the exact chemistry of silver tarnish in electronics packaging, why standard paper is the primary source of the problem, and what specification you need to eliminate it permanently. What Is Silver Tarnish and Why Does It Form on SMD Brackets? Silver tarnish is silver sulfide (Ag\u2082S) \u2014 a dark brown to black compound that forms when silver [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":5632,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[32],"tags":[],"class_list":["post-5607","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/kangchuangpapers.com\/ja\/wp-json\/wp\/v2\/posts\/5607","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kangchuangpapers.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kangchuangpapers.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kangchuangpapers.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/kangchuangpapers.com\/ja\/wp-json\/wp\/v2\/comments?post=5607"}],"version-history":[{"count":2,"href":"https:\/\/kangchuangpapers.com\/ja\/wp-json\/wp\/v2\/posts\/5607\/revisions"}],"predecessor-version":[{"id":5610,"href":"https:\/\/kangchuangpapers.com\/ja\/wp-json\/wp\/v2\/posts\/5607\/revisions\/5610"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kangchuangpapers.com\/ja\/wp-json\/wp\/v2\/media\/5632"}],"wp:attachment":[{"href":"https:\/\/kangchuangpapers.com\/ja\/wp-json\/wp\/v2\/media?parent=5607"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kangchuangpapers.com\/ja\/wp-json\/wp\/v2\/categories?post=5607"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kangchuangpapers.com\/ja\/wp-json\/wp\/v2\/tags?post=5607"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}