{"id":1038,"date":"2023-05-22T22:59:14","date_gmt":"2023-05-22T14:59:14","guid":{"rendered":"https:\/\/www.huadasuliao.com\/?p=1038"},"modified":"2023-05-22T23:11:46","modified_gmt":"2023-05-22T15:11:46","slug":"%e5%b0%bc%e9%be%99%e6%89%8e%e5%b8%a6%e7%9a%84%e8%80%90%e4%bd%8e%e6%b8%a9%e6%b5%8b%e8%af%95","status":"publish","type":"post","link":"https:\/\/www.huadasuliao.com\/%e5%b0%bc%e9%be%99%e6%89%8e%e5%b8%a6%e7%9a%84%e8%80%90%e4%bd%8e%e6%b8%a9%e6%b5%8b%e8%af%95\/","title":{"rendered":"\u5c3c\u9f99\u624e\u5e26\u7684\u8010\u4f4e\u6e29\u6d4b\u8bd5"},"content":{"rendered":"

\u5c3c\u9f99\u624e\u5e26\u7684\u8010\u4f4e\u6e29\u6d4b\u8bd5\u5bf9\u4e8e\u4e00\u4e9b\u9700\u8981\u5728\u5bd2\u51b7\u73af\u5883\u4e0b\u4f7f\u7528\u5c3c\u9f99\u624e\u5e26\u7684\u5ba2\u6237\u6765\u8bf4\u592a\u91cd\u8981\u4e86\u3002\u6211\u4eec\u77e5\u9053\uff0c\u5c3c\u9f99\u624e\u5e26\u5728\u51ac\u5929\uff0c\u6216\u8005\u662f\u4e00\u4e9b\u5929\u6c14\u5bd2\u51b7\u3001\u5e72\u71e5\u7684\u5317\u65b9\u5730\u533a\uff0c\u7ecf\u5e38\u4f1a\u51fa\u73b0\u8106\u65ad\u7684\u73b0\u8c61\u3002\u4eca\u5929\uff0c\u534e\u8fbe\u8d28\u68c0\u90e8\u6765\u7279\u522b\u4e3a\u60a8\u505a\u5c3c\u9f99\u624e\u5e26\u8010\u4f4e\u6e29\u6d4b\u8bd5\uff0c\u5e0c\u671b\u901a\u8fc7\u8fd9\u4e2a\u6d4b\u8bd5\u80fd\u8ba9\u60a8\u5bf9\u5c3c\u9f99\u624e\u5e26\u7684\u8010\u4f4e\u6e29\u6027\u80fd\u6709\u4e00\u4e2a\u521d\u6b65\u7684\u4e86\u89e3\u3002<\/p>

\u534e\u8fbe\u5c3c\u9f99\u624e\u5e26\u8010\u4f4e\u6e29\u6d4b\u8bd5<\/h2>
\"\u5c3c\u9f99\u624e\u5e26\u7684\u8010\u4f4e\u6e29\u6d4b\u8bd5\u63d2\u56fe\"<\/figure><\/div>

\u6d4b\u8bd5\u6807\u51c6<\/h3>

GB\/T 2423.1-2008\uff08\u7535\u5b50\u7535\u5de5\u4ea7\u54c1\u73af\u5883\u8bd5\u9a8c\u7b2c\u4e8c\u90e8\u5206\uff1a\u8bd5\u9a8c\u65b9\u6cd5\u2014\u2014\u8bd5\u9a8cA\uff1a\u4f4e\u6e29 Environmental testing for electric and electronic products-Part2: Test methods-Test A:cold\uff09<\/p>

\u8bd5\u9a8c\u7c7b\u578b<\/h3>

Ab\uff1a\u975e\u6563\u70ed\u6837\u54c1\u4f4e\u6e29\u8bd5\u9a8c<\/p>

\u6d4b\u8bd5\u6837\u54c1<\/strong><\/h3>
\u6837\u672c<\/td>\u6750\u8d28<\/td>\u534e\u8fbe\u578b\u53f7<\/td>\u89c4\u683c\uff08mm\uff09<\/td>\u6570\u91cf<\/td><\/tr>
\u3000\u805a\u9170\u80fa\u624e\u5e26<\/td>PA6<\/td>HD-4.8×200<\/td>4.8×200<\/td>20\u6839<\/td><\/tr>
\u805a\u9170\u80fa\u624e\u5e26<\/td>PA66<\/td>HDS-4.8×200<\/td>4.8×200<\/td>20\u6839<\/td><\/tr>
\u3000\u805a\u9170\u80fa\u624e\u5e26<\/td>\u8010\u4f4e\u6e29PA66<\/td>HDS-4.8x200C<\/td>4.8×200<\/td>20\u6839<\/td><\/tr><\/tbody><\/table>
\u5c3c\u9f99\u624e\u5e26\u8010\u4f4e\u6e29\u6d4b\u8bd5-\u534e\u8fbe\u5851\u6599\u6709\u9650\u516c\u53f8<\/figcaption><\/figure>

\u6d4b\u8bd5\u8fc7\u7a0b<\/strong><\/h3>

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\u6d4b\u8bd5\u65b9\u6cd5\u548c\u8bbe\u5907<\/h4>

1. \u8bd5\u9a8c\u7bb1\u6027\u80fd\u786e\u8ba4<\/h5>

\u6839\u636eGB\/T2424.5\u7ed9\u51fa\u7684\u6e29\u5ea6\u8bd5\u9a8c\u7bb1\u6027\u80fd\u786e\u8ba4\u6307\u5357\u4ee5\u53caGB\/T2424.1\u7ed9\u51fa\u7684\u8bd5\u9a8c\u64cd\u4f5c\u6307\u5357\uff0c\u9009\u62e9\u5177\u6709\u6d4b\u8bd5\u8d44\u8d28\u7684\u8bd5\u9a8c\u7bb1\u3002<\/p>

2. \u8bd5\u9a8c\u6e29\u5ea6\u9009\u62e9<\/h5>

-40\u2103<\/p>

3. \u8bd5\u9a8c\u6301\u7eed\u65f6\u95f4<\/h5>

72h(\u5f53\u672c\u8bd5\u9a8c\u65b9\u6cd5\u7ed3\u5408\u8010\u4e45\u6027\u548c\u53ef\u9760\u6027\u76f8\u5173\u7684\u8bd5\u9a8c\u4e00\u8d77\u8fdb\u884c\u65f6\uff0c\u5e94\u6ce8\u610f\u76f8\u5173\u6807\u51c6\u6216\u89c4\u8303\u7ed9\u51fa\u5173\u4e8e\u6b64\u7c7b\u8bd5\u9a8c\u6301\u7eed\u65f6\u95f4\u7684\u7279\u5b9a\u5efa\u8bae)<\/p>

4. \u6700\u540e\u7684\u7ebf\u6027\u5347\u6e29<\/h5>

\u5f53\u89c4\u5b9a\u7684\u8bd5\u9a8c\u6301\u7eed\u671f\u7ed3\u675f\u540e\uff0c\u8bd5\u9a8c\u6837\u54c1\u5e94\u4fdd\u6301\u5728\u8bd5\u9a8c\u7bb1\u5185\uff0c\u7136\u540e\u5c06\u6e29\u5ea6\u6162\u6162\u5347\u81f3\u8bd5\u9a8c\u6807\u51c6\u6761\u4ef6\u7684\u6e29\u5ea6\u504f\u5dee\u8303\u56f4\u5185\u3002\u8bd5\u9a8c\u7bb1\u5185\u7684\u6e29\u5ea6\u53d8\u5e94\u4e0d\u8d85\u8fc71k\/min\u3002<\/p>

5. \u6e29\u5ea6\u6062\u590d<\/h5>

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PS\uff1a\u8bd5\u9a8c\u7ed3\u675f\u540e\u5c0f\u5fc3\u5c3c\u9f99\u624e\u5e26\u6837\u54c1\u6cbe\u4e0a\u6c34\u6ef4\uff0c\u907f\u514d\u51fa\u73b0\u8bd5\u9a8c\u53d8\u91cf\u6765\u635f\u574f\u6837\u54c1\u3002<\/p>

\u6d4b\u8bd5\u7ed3\u679c<\/strong><\/h3>

\u4ee5\u4e0b\u662f\u534e\u8fbe\u672c\u6b21\u5c3c\u9f99\u624e\u5e26\u8010\u4f4e\u6e29\u6027\u80fd\u6d4b\u8bd5\u7684\u7ed3\u679c\uff1a<\/p>

\u6837\u672c<\/td>\u6750\u8d28<\/td>\u89c4\u683c\uff08mm\uff09<\/td>\u6570\u91cf<\/td>-20\u2103<\/td>-40\u2103<\/td><\/tr>
\u5f00\u88c2\u6837\u54c1\u6570\u91cf<\/td>\u8106\u65ad\u6837\u54c1\u6570\u91cf<\/td>\u5f00\u88c2\u6837\u54c1\u6570\u91cf<\/td>\u8106\u65ad\u6837\u54c1\u6570\u91cf<\/td><\/tr>
\u805a\u9170\u80fa\u624e\u5e26<\/td>PA6<\/td>4.8×200<\/td>20\u6839<\/td>0<\/td>2<\/td>0<\/td>5<\/td><\/tr>
\u805a\u9170\u80fa\u624e\u5e26<\/td>PA66<\/td>4.8×200<\/td>20\u6839<\/td>0<\/td>0<\/td>0<\/td>3<\/td><\/tr>
\u805a\u9170\u80fa\u624e\u5e26<\/td>\u8010\u4f4e\u6e29PA66<\/td>4.8×200<\/td>20\u6839<\/td>0<\/td>0<\/td>0<\/td>0<\/td><\/tr><\/tbody><\/table>
\u5c3c\u9f99\u624e\u5e26\u8010\u4f4e\u6e29\u6d4b\u8bd5\u7ed3\u679c-\u534e\u8fbe\u5851\u6599\u6709\u9650\u516c\u53f8<\/figcaption><\/figure>

\u7ed3\u679c\u5206\u6790<\/strong><\/h3>

\u5728\u6211\u4eec\u7684\u6d4b\u8bd5\u4e2d\uff0c\u6211\u4eec\u5bf9\u4e09\u79cd\u7c7b\u578b\u7684\u5c3c\u9f99\u624e\u5e26\u8fdb\u884c\u4e86\u8010\u5bd2\u6027\u80fd\u6d4b\u8bd5\uff1a\u5c3c\u9f996(PA6)\uff0c\u5c3c\u9f9966(PA66)\uff0c\u4ee5\u53ca\u8010\u4f4e\u6e29\u5c3c\u9f9966\u3002\u6211\u4eec\u53d1\u73b0\uff0c\u8fd9\u4e09\u79cd\u6750\u8d28\u7684\u5c3c\u9f99\u624e\u5e26\u5728\u6781\u4f4e\u6e29\u5ea6\u4e0b\u7684\u8868\u73b0\u5404\u4e0d\u76f8\u540c\u3002<\/p>

\u5728-40\u2103\u7684\u73af\u5883\u4e2d\uff0c\u53ea\u6709\u8010\u4f4e\u6e29\u5c3c\u9f9966\u624e\u5e26\u6ca1\u6709\u51fa\u73b0\u8106\u65ad\u7684\u73b0\u8c61\u3002\u53ef\u89c1\u8fd9\u79cd\u624e\u5e26\u5bf9\u4e8e\u5728\u6781\u5bd2\u73af\u5883\u4e0b\u9700\u8981\u4f7f\u7528\u5c3c\u9f99\u624e\u5e26\u7684\u5ba2\u6237\u6765\u8bf4\uff0c\u53ef\u80fd\u662f\u6700\u4f73\u7684\u9009\u62e9\u3002<\/p>

PA66\u624e\u5e26\u7684\u8868\u73b0\u6b21\u4e4b\uff0c\u5176\u5728-40\u2103\u4e0b\u51fa\u73b0\u4e86\u8106\u65ad\u3002\u8fd9\u53ef\u80fd\u662f\u56e0\u4e3aPA66\u7684\u73bb\u7483\u5316\u6e29\u5ea6\uff08Tg\uff09\u901a\u5e38\u5728-40\u2103\u5de6\u53f3\uff0c\u63a5\u8fd1\u6216\u4f4e\u4e8e\u8fd9\u4e2a\u6e29\u5ea6\uff0cPA66\u5c31\u53ef\u80fd\u53d8\u5f97\u975e\u5e38\u8106\uff0c\u5bb9\u6613\u65ad\u88c2\u3002<\/p>

\u6700\u540e\uff0cPA6\u624e\u5e26\u7684\u8010\u5bd2\u6027\u80fd\u8868\u73b0\u5f97\u6700\u5dee\u3002\u8fd9\u53ef\u80fd\u662f\u56e0\u4e3aPA6\u7684\u73bb\u7483\u5316\u6e29\u5ea6\u66f4\u9ad8\uff0c\u56e0\u6b64\u5728\u76f8\u540c\u7684\u4f4e\u6e29\u73af\u5883\u4e0b\uff0cPA6\u7684\u7269\u7406\u6027\u80fd\u53d8\u5316\u66f4\u5927\u3002<\/p>

\u7ed3\u8bba<\/strong><\/h2>

\u901a\u8fc7\u6211\u4eec\u5bf9\u5c3c\u9f99\u624e\u5e26\u7684\u8010\u5bd2\u6027\u80fd\u6d4b\u8bd5\uff0c\u6211\u4eec\u4e0d\u96be\u53d1\u73b0\u4e0d\u540c\u7c7b\u578b\u7684\u5c3c\u9f99\u624e\u5e26\u5728\u4f4e\u6e29\u73af\u5883\u4e0b\u7684\u8868\u73b0\u5dee\u5f02\u663e\u8457\u3002<\/p>

\u9996\u5148\uff0c\u8010\u4f4e\u6e29\u5c3c\u9f9966\u624e\u5e26\u5728-40\u2103\u7684\u6781\u7aef\u73af\u5883\u4e2d\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u8010\u5bd2\u6027\u80fd\uff0c\u5e76\u6ca1\u6709\u51fa\u73b0\u8106\u65ad\u7684\u60c5\u51b5\u3002\u8fd9\u8bf4\u660e\u8010\u4f4e\u6e29\u5c3c\u9f9966\u624e\u5e26\u662f\u5728\u5bd2\u51b7\u73af\u5883\u4e2d\u4f7f\u7528\u7684\u6700\u4f73\u9009\u62e9\uff0c\u7279\u522b\u662f\u5728\u4f4e\u4e8e-20\u2103\u7684\u4f7f\u7528\u73af\u5883\u4e2d\u3002<\/p>

\u5176\u6b21\uff0c\u5c3d\u7ba1\u5728-40\u2103\u7684\u73af\u5883\u4e2dPA66\u624e\u5e26\u51fa\u73b0\u4e86\u8106\u65ad\uff0c\u4f46\u5176\u5728-20\u2103\u65f6\u7684\u6027\u80fd\u4ecd\u7136\u4f18\u4e8ePA6\u624e\u5e26\u3002\u56e0\u6b64\u5982\u679c\u7efc\u5408\u8003\u8651\u7ecf\u6d4e\u6210\u672c\uff0c\u534e\u8fbe\u5efa\u8bae\u5982\u679c\u662f-10\u2103\u4ee5\u4e0b\uff0c-20\u2103\u4ee5\u4e0a\uff0c\u53ef\u8003\u8651\u666e\u901a\u5c3c\u9f9966\u624e\u5e26\u3002<\/p>

\u6700\u540e\uff0c\u6211\u4eec\u53d1\u73b0PA6\u624e\u5e26\u5728\u4f4e\u6e29\u73af\u5883\u4e0b\u7684\u6027\u80fd\u8f83\u5dee\uff0c\u6240\u4ee5\u6211\u4eec\u5efa\u8bae\uff0cPA6\u5c3c\u9f99\u624e\u5e26\u7684\u4f7f\u7528\u6e29\u5ea6\u5728-10\u2103\u4ee5\u4e0a\u3002<\/p>

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