{"id":2261,"date":"2025-02-21T13:23:33","date_gmt":"2025-02-21T05:23:33","guid":{"rendered":"https:\/\/sj-gauge.com\/?p=2261"},"modified":"2026-04-13T13:01:28","modified_gmt":"2026-04-13T05:01:28","slug":"corrosion-resistance-chart-for-pressure-gauge-with-plastic-material-connector","status":"publish","type":"post","link":"https:\/\/www.sj-gauge.com\/ja\/corrosion-resistance-chart-for-pressure-gauge-with-plastic-material-connector\/","title":{"rendered":"\u201c\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u30b3\u30cd\u30af\u30bf\u30fc \u201d\u4ed8\u304d\u5727\u529b\u8a08\u306e\u8010\u98df\u6027\u30c1\u30e3\u30fc\u30c8\u201d"},"content":{"rendered":"

SJ\u30b2\u30fc\u30b8\u5727\u529b\u8a08\u307e\u305f\u306f\u30c0\u30a4\u30a2\u30d5\u30e9\u30e0\u5727\u529b\u8a08\u306f\u3001\u305d\u306e\u6e2c\u5b9a\u539f\u7406\u4e0a\u3001\u5727\u529b\u6e90\uff08\u5a92\u4f53\uff09\u306b\u63a5\u89e6\u3059\u308b\u30b3\u30cd\u30af\u30bf\u30fc\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u8150\u98df\u6027\u306e\u3042\u308b\u6d41\u4f53\u306b\u306f\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30b3\u30cd\u30af\u30bf\u30fc\u3084\u30c0\u30a4\u30a2\u30d5\u30e9\u30e0\u306e\u5727\u529b\u8a08\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u5727\u529b\u30b2\u30fc\u30b8\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e00\u822c\u7684\u306a\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6750\u6599\u3068\u3001\u3055\u307e\u3056\u307e\u306a\u5727\u529b\u6e90\u306b\u5bfe\u3059\u308b\u8010\u8150\u98df\u6027\u306e\u30ea\u30b9\u30c8\u3067\u3059\uff08\u60c5\u5831\u306f\u3042\u304f\u307e\u3067\u53c2\u8003\u3067\u3042\u308a\u3001\u5b9f\u969b\u306e\u6761\u4ef6\u306f\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u306e\u3067\u3001\u6b63\u78ba\u306a\u8a55\u4fa1\u306f\u73fe\u5834\u3067\u306e\u7d4c\u9a13\u306b\u983c\u3063\u3066\u304f\u3060\u3055\u3044\uff09\uff1a<\/p>\n\n\n\n

\u4e00\u822c\u7684\u306a\u5727\u529b\u8a08\u7528\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6750\u6599\u306e\u8010\u98df\u6027\u8868<\/strong>
\u8a18\u53f7\u306e\u8aac\u660e\uff1a
\u2713:\u8010\u6027\u304c\u9ad8\u3044\u3001\u25cb\uff1a\u9069\u5207 \u00d7\uff1a\u63a8\u5968\u3057\u306a\u3044
\u2297:\u90e8\u5206\u7684\u306b\u9069\u3057\u3066\u3044\u308b\uff08\u4f8b\uff1a\u9ad8\u6fc3\u5ea6\u307e\u305f\u306f\u6c34\u5206\u5b58\u5728\u4e0b\uff09\u3002.<\/td><\/tr>
\u30ab\u30c6\u30b4\u30ea\u30fc<\/td>\u540d\u79f0<\/td>\u30d5\u30a9\u30fc\u30df\u30e5\u30e9<\/td>PP<\/td>PVC<\/td>PVDF<\/td>PTFE<\/td>\u5916\u52d9\u7701<\/td><\/tr>
<\/td>\u6c34<\/td>H2<\/sub>O<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
<\/td>\u6c34\u7d20<\/td>H2<\/sub><\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
<\/td>\u4e00\u9178\u5316\u7a92\u7d20<\/td>N2<\/sub>O<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
<\/td>\u904e\u9178\u5316\u6c34\u7d20<\/td>H2<\/sub>O2<\/sub><\/td>\u25cb<\/td>\u2713<\/td>\u25cb<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u9178<\/td>\u5869\u9178<\/td>\u5869\u9178<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u785d\u9178<\/td>\u785d\u91783<\/sub><\/td>\u25cb<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u786b\u9178<\/td>H2<\/sub>SO4<\/sub><\/td>\u25cb<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u786b\u5316\u6c34\u7d20<\/td>H2<\/sub>S<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u70ad\u9178\u5869<\/td>H2<\/sub>CO3<\/sub><\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u30ea\u30f3\u9178<\/td>H3<\/sub>\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30aa\u30d5\u30a1\u30fc\u30ea\u30f3\u30b04<\/sub><\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u30af\u30ed\u30e0\u9178<\/td>H2<\/sub>CrO4<\/sub><\/td>\u25cb<\/td>\u2713<\/td>\u25cb<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u30d5\u30c3\u5316\u6c34\u7d20\u9178<\/td>\u9ad8\u5468\u6ce2<\/td>\u25cb<\/td>\u25cb<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u5869\u7d20\u9178<\/td>\u5869\u91783<\/sub><\/td>\u25cb<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u4e8c\u9178\u5316\u786b\u9ec4<\/td>SO2<\/sub><\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u30a2\u30eb\u30ab\u30ea<\/td>\u6c34\u9178\u5316\u30ca\u30c8\u30ea\u30a6\u30e0<\/td>NaOH<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u30a2\u30f3\u30e2\u30cb\u30a2<\/td>NH3<\/sub><\/td>-<\/td>-<\/td>-<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u5869<\/td>\u785d\u9178\u30a2\u30f3\u30e2\u30cb\u30a6\u30e0\u5869<\/td>NH4<\/sub>\u30ce\u30fc3<\/sub><\/td>\u2713<\/td>-<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u786b\u9178\u30a2\u30f3\u30e2\u30cb\u30a6\u30e0<\/td>(NH4<\/sub>)2<\/sub>SO4<\/sub><\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u786b\u9178\u30a2\u30f3\u30e2\u30cb\u30a6\u30e0<\/td>\u30a2\u30eb2<\/sub>\u00a0(SO4<\/sub>)3<\/sub><\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u786b\u9178\u5869 \u786b\u9178\u5869<\/td>\u786b\u9178\u5869<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u91cd\u70ad\u9178\u30a2\u30f3\u30e2\u30cb\u30a6\u30e0<\/td>NH4<\/sub>HCO3<\/sub><\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u70ad\u9178\u30ca\u30c8\u30ea\u30a6\u30e0<\/td>Na2<\/sub>CO3<\/sub><\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u70ad\u9178\u6c34\u7d20\u30ca\u30c8\u30ea\u30a6\u30e0<\/td>NaHCO3<\/sub><\/td>\u25cb<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u5869\u5316\u30a2\u30f3\u30e2\u30cb\u30a6\u30e0<\/td>NH4<\/sub>CI<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u5869\u5316\u30ab\u30ea\u30a6\u30e0<\/td>KCI<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u5869\u5316\u9244 FeCl3<\/td>FeCl3<\/sub><\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u6b21\u4e9c\u5869\u7d20\u9178\u30ca\u30c8\u30ea\u30a6\u30e0<\/td>NaOCl<\/td>\u25cb<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u6c34\u6027<\/td>\u30df\u30cd\u30e9\u30eb\u30a6\u30a9\u30fc\u30bf\u30fc<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u4e0b\u6c34<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u30d6\u30e9\u30a4\u30f3<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
30% NaCl<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u30d3\u30fc\u30eb<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u30b8\u30e5\u30fc\u30b9<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u6bd2\u6027<\/td>\u786b\u9ec4<\/td>\u786b\u9ec4<\/td>-<\/td>-<\/td>-<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u5869\u7d20\u30ac\u30b9<\/td>Cl2<\/sub><\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u5869\u7d20\u6c34<\/td>\u5869\u7d20\u51e6\u7406\u6c34<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u81ed\u7d20\u30ac\u30b9<\/td>Br2<\/sub><\/td>X<\/td>X<\/td>\u2297<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u30db\u30b9\u30b2\u30f3<\/td>COCI2<\/sub><\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u30aa\u30fc\u30ac\u30cb\u30c3\u30af<\/td>\u6709\u6a5f\u9162\u9178<\/td>CH3<\/sub>COOH<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u9162\u9178\u30a2\u30f3\u30e2\u30cb\u30a6\u30e0<\/td>CH3<\/sub>\u30af\u30fc\u30f34<\/sub><\/td>\u2713<\/td>-<\/td>-<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u30b0\u30ea\u30bb\u30ed\u30fc\u30eb<\/td>\u30b0\u30ea\u30bb\u30ed\u30fc\u30eb<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u30ad\u30b7\u30ec\u30f3<\/td>C8<\/sub>H10<\/sub><\/td>X<\/td>X<\/td>\u25cb<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u30e1\u30bf\u30ce\u30fc\u30eb<\/td>CH3<\/sub>OH<\/td>\u25cb<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u30a8\u30bf\u30ce\u30fc\u30eb<\/td>C2<\/sub>H5<\/sub>OH<\/td>\u25cb<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u30e1\u30bf\u30f3<\/td>CH4<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u30b8\u30af\u30ed\u30ed\u30a8\u30c1\u30ec\u30f3<\/td>C2<\/sub>H4<\/sub>CI2<\/sub><\/td>X<\/td>X<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u30af\u30ed\u30ed\u30db\u30eb\u30e0<\/td>CHCI3<\/sub><\/td>X<\/td>X<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u5869\u5316\u30d3\u30cb\u30eb<\/td>C2<\/sub>HCI3<\/sub><\/td>X<\/td>X<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u30bb\u30eb\u30ed\u30fc\u30b9\u30a2\u30bb\u30c6\u30fc\u30c8<\/td>\u9162\u9178\u30bb\u30eb\u30ed\u30fc\u30b9<\/td>-<\/td>-<\/td>-<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u30af\u30a8\u30f3\u9178<\/td>C6<\/sub>H8<\/sub>O7<\/sub><\/td>\u25cb<\/td>\u2297<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u539f\u6cb9<\/td>\u7c97\u91ce<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr>
\u30d5\u30ed\u30f3<\/td>\u30d5\u30ed\u30f3<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td>\u2713<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"

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For fluids with corrosive properties, we often choose pressure gauges with plastic connectors or diaphragms. 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