{"id":2546,"date":"2019-01-21T14:34:23","date_gmt":"2019-01-21T06:34:23","guid":{"rendered":"https:\/\/www.shiyusj.com\/?p=2546"},"modified":"2019-02-21T10:02:21","modified_gmt":"2019-02-21T02:02:21","slug":"pe80%e4%b8%8epe100%e7%9a%84%e5%8c%ba%e5%88%ab","status":"publish","type":"post","link":"https:\/\/www.shiyusj.com\/2546","title":{"rendered":"PE80\u4e0ePE100\u7684\u533a\u522b"},"content":{"rendered":"<p>\n<\/p><p><!--StartFragment--><\/p>\n\n\n<h1 class=\"wp-block-heading\">PE<\/h1>\n\n\n\n<p><strong>PE\u6750\u6599<\/strong>\u662f<strong>\u805a\u4e59\u70ef<\/strong>\uff0c\u662f\u5851\u6599\u6750\u6599\u4e2d\u7528\u91cf\u6700\u5927\u7684\u7684\u54c1\u79cd\uff0c\u4ed6\u662f\u6709\u805a\u4e59\u70ef\u5408\u6210\u7684\u9ad8\u5206\u5b50\u6750\u6599\u3002\u57fa\u672c\u5206\u4e3a\u4e24\u7c7b\uff1a<strong>\u4f4e\u5bc6\u5ea6\u805a\u4e59\u70efLDPE<\/strong>\uff08\u5f3a\u5ea6\u8f83\u4f4e\uff09\uff1b<strong>\u9ad8\u5bc6\u5ea6\u805a\u4e59\u70efHDPE<\/strong>\u3002PE\u6750\u6599\u6309\u7167\u56fd\u9645\u4e0a\u7edf\u4e00\u7684\u6807\u51c6\u5212\u4e3a\u4e94\u4e2a\u7b49\u7ea7\uff1aPE32\u7ea7\u3001PE40\u7ea7\u3001PE63\u7ea7\u3001PE80\u7ea7\u548cPE100\u7ea7\u3002\u7528\u4e8e\u7ed9\u6c34\u7ba1\u9053PE\u7ba1\u7684\u751f\u4ea7\u4e3a\u9ad8\u5bc6\u5ea6\u805a\u4e59\u70efHDPE\uff0c\u5176\u7b49\u7ea7\u662fPE80\u7ea7\u548cPE100\u7ea7\u4e24\u79cd\uff08\u4f9d\u636e\u6700\u5c0f\u8981\u6c42\u5f3a\u5ea6Minimm Required Strength\u7684\u7f29\u5199MRS\uff09\u3002PE80\u7ea7\u7684MRS\u8fbe\u52308Mpa\uff1bPE100\u7ea7\u7684MRS\u8fbe\u523010Mpa\u3002MRS\u662f\u6307\u7ba1\u53d7\u73af\u5411\u5f20\u5e94\u529b\u5f3a\u5ea6\uff08\u6309\u56fd\u9645\u6807\u51c6\u6d4b\u8bd5\u8ba1\u7b97\u503c\uff09\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/p1.pstatp.com\/large\/pgc-image\/8050c1b7119a4230b09f3859cce3ea71\" alt=\"PE80\u548cPE100\u7684\u533a\u522b\"\/><figcaption> <br>PE\u7ba1 <\/figcaption><\/figure><\/div>\n\n\n\n<h1 class=\"wp-block-heading\">\u4ec0\u4e48\u662fPE100\u805a\u4e59\u70ef\u7ba1\uff1f<\/h1>\n\n\n\n<p>\u805a\u4e59\u70ef\u7ba1\u6750\u6750\u6599\u53d1\u5c55\uff0c\u516c\u8ba4\u5206\u4e3a\u4e09\u4ee3\uff0c\u5373\u4e09\u4e2a\u53d1\u5c55\u9636\u6bb5\uff1a<\/p>\n\n\n\n<p>\u7b2c\u4e00\u4ee3\uff0c\u4f4e\u5bc6\u5ea6\u805a\u4e59\u70ef\u548c\u201c\u4e00\u578b\u201d\u9ad8\u5bc6\u5ea6\u805a\u4e59\u70ef\uff0c\u5176\u6027\u80fd\u8f83\u5dee\uff0c\u76f8\u5f53\u4e8e\u73b0\u5728\u7684PE63\u4ee5\u4e0b\u7b49\u7ea7\u7684\u805a\u4e59\u70ef\u7ba1\u6750\u6750\u6599\u3002<\/p>\n\n\n\n<p>\u7b2c\u4e8c\u4ee3\uff0c20\u4e16\u7eaa60\u5e74\u4ee3\u51fa\u73b0\uff0c\u5177\u6709\u8f83\u9ad8\u7684\u957f\u671f\u9759\u6db2\u538b\u5f3a\u5ea6\u548c\u6297\u5f00\u88c2\u80fd\u529b\u7684\u4e2d\u5bc6\u5ea6\u805a\u4e59\u70ef\u7ba1\u6750\u6750\u6599\uff0c\u5373\u73b0\u5728\u88ab\u79f0\u4e3a<strong>PE80<\/strong>\u7ea7\u805a\u4e59\u70ef\u7ba1\u6750\u6750\u6599\u3002<\/p>\n\n\n\n<p>\u7b2c\u4e09\u4ee3\uff0c20\u4e16\u7eaa80\u5e74\u4ee3\u51fa\u73b0\u7684\u88ab\u79f0\u4e3a\u7b2c\u4e09\u4ee3\u805a\u4e59\u70ef\u7ba1\u6750\u4e13\u7528\u6599PE100\u3002<strong>PE100<\/strong>\u662f\u6307\u572820\u2103\u6761\u4ef6\u4e0b\uff0c\u805a\u4e59\u70ef\u7ba1\u6750\u572850\u5e74\u540e\u4ecd\u80fd\u4fdd\u630110MPa\u6700\u5c0f\u5fc5\u987b\u5f3a\u5ea6MRS\uff0c\u800c\u4e14\u6709\u4f18\u5f02\u7684\u62b5\u6297\u5feb\u901f\u5f00\u88c2\u88c2\u7eb9\u589e\u957f\u7684\u80fd\u529b\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">PE80\u548cPE100\u7684\u7ba1\u5b50\u54ea\u4e2a\u597d\uff1f<\/h1>\n\n\n\n<p>\u5f53\u7136\u662fPE100\u7ba1\u5b50\u597d\u3002PE80\u662f\u5177\u6709\u8f83\u9ad8\u7684\u957f\u671f\u9759\u6db2\u538b\u5f3a\u5ea6\u548c\u6297\u5f00\u88c2\u80fd\u529b\u7684\u4e2d\u5bc6\u5ea6\u805a\u4e59\u70ef\u7ba1\u6750\u6750\u6599\uff1b\u800cPE100\u662f\u805a\u4e59\u70ef\u7ba1\u6750\u4e13\u4e1a\u6750\u6599.PE100\u7ed9\u6c34\u7ba1\u572820\u2103\u6761\u4ef6\u4e0b\uff0c\u4f7f\u752850\u5e74\u540e\u4ecd\u80fd\u4fdd\u630110MPa\u6700\u5c0f\u5fc5\u987b\u5f3a\u5ea6\uff0c\u800c\u4e14\u6709\u4f18\u5f02\u7684\u62b5\u6297\u5feb\u901f\u5f00\u88c2\u88c2\u7eb9\u589e\u957f\u7684\u80fd\u529b\uff0c\u56fd\u4ea7\u7684\u6750\u6599\u76ee\u524d\u65e0\u6b64\u66ff\u4ee3\u6750\u6599\u3002<\/p>\n\n\n\n<p>PE100\u7684\u4f18\u8d8a\u6027\uff1a<\/p>\n\n\n\n<p>1.\u66f4\u5f3a\u7684\u8010\u538b\u6027\u3002\u7531\u4e8e\u5176\u5177\u670910MPa\u6700\u5c0f\u5fc5\u987b\u5f3a\u5ea6\uff0c\u6bd4\u5176\u4ed6\u805a\u4e59\u70ef\u6750\u6599\u8010\u538b\u6027\u66f4\u5f3a\uff0c\u6c14\u4f53\u3001\u6db2\u4f53\u53ef\u4ee5\u9ad8\u538b\u8f93\u9001<\/p>\n\n\n\n<p>2.\u66f4\u8584\u7684\u7ba1\u58c1\u3002\u5f53\u64cd\u4f5c\u538b\u529b\u4e00\u5b9a\u65f6\uff0c\u53ef\u4ee5\u8282\u7701\u6750\u6599\u548c\u6269\u5927\u7ba1\u7684\u6a2a\u622a\u9762\u79ef\uff0c\u4ece\u800c\u589e\u5927\u7ba1\u6750\u7684\u8f93\u9001\u80fd\u529b<\/p>\n\n\n\n<p>3.\u66f4\u9ad8\u7684\u5b89\u5168\u7cfb\u6570<\/p>\n\n\n\n<p>4.\u66f4\u9ad8\u7684\u5f3a\u5ea6\u3002PE100\u7684\u7ed9\u6c34\u7ba1\u9053\u6750\u6599\u67091250MPa\u7684\u5f39\u6027\u6a21\u91cf\uff0c\u9ad8\u4e8e\u6807\u51c6\u9ad8\u5bc6\u5ea6\u805a\u4e59\u70ef\u6750\u6599\u7684950MPa\uff0c\u4f7f\u5176\u5177\u6709\u66f4\u9ad8\u7684\u73af\u5f3a\u5ea6\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">PE80\u548cPE100\u7684\u533a\u522b<\/h1>\n\n\n\n<p>1\u3001\u7ed3\u6784\uff1a\u73b0\u5982\u4eca\u4f7f\u7528\u7684PE80\u53caPE100\u7ea7\u805a\u4e59\u70ef\u539f\u6599\u90fd\u901a\u8fc7\u53cc\u5cf0\u6280\u672f\u751f\u4ea7\u5f97\u5230\uff0cPE80\u7ea7\u5927\u90e8\u5206\u4e3a\u4e2d\u5bc6\u5ea6\u805a\u4e59\u70ef\uff0c\u5176\u5bc6\u5ea6\u57280.926-0.940 g\/cm^3\uff0c\u652f\u94fe\u8f83\u591a\uff0c\u5177\u6709\u8f83\u597d\u7684\u67d4\u6027\u548c\u4f4e\u6e29\u7279\u6027\uff1bPE100\u7ea7\u4e3a\u9ad8\u5bc6\u5ea6\u805a\u4e59\u70ef\uff0c\u5bc6\u5ea6\u4e3a0.941-0.965 g\/cm^3\uff0c\u5206\u5b50\u652f\u94fe\u5c11\uff0c\u5206\u5b50\u6392\u5217\u89c4\u6574\uff0c\u5177\u6709\u8f83\u9ad8\u7684\u521a\u6027\u53ca\u97e7\u6027\u3002PE100\u7ea7\u80fd\u591f\u66f4\u597d\u7684\u751f\u4ea7\u5927\u53e3\u5f84\u805a\u4e59\u70ef\u7ba1\u6750\u3002<\/p>\n\n\n\n<p>2\u3001\u6027\u80fd PE100\u7ea7\u6bd4PE80\u7ea7\u5177\u6709\u66f4\u9ad8\u7684\u957f\u671f\u9759\u6db2\u538b\u5f3a\u5ea6\uff0c\u51fa\u8272\u7684\u6297\u522e\u64e6\u80fd\u529b\uff0c\u826f\u597d\u7684\u8010\u6162\u901f\u88c2\u7eb9\u6269\u5c55\u53ca\u6297\u5feb\u901f\u88c2\u7eb9\u4f20\u9012\u80fd\u529b\uff1b<\/p>\n\n\n\n<p>3\u3001\u5728\u76f8\u540c\u4f7f\u7528\u538b\u529b\u4e0b\uff0cPE100\u7ea7\u53ef\u4ee5\u66f4\u8584\uff0c\u66f4\u8f7b\uff0c\u51cf\u5c11\u65bd\u5de5\u8d39\u7528\u53ca\u5de5\u7a0b\u6210\u672c\uff1b<\/p>\n\n\n\n<p>4\u3001PE80\u7ea7\u805a\u4e59\u70ef\u7ba1\u6750\u901a\u5e38\u7528\u4e8e\u8f93\u914d\u6db2\u5316\u77f3\u6cb9\u6c14\uff08\u6c14\u6001\uff09\u3001\u4eba\u5de5\u7164\u6c14\u3001\u5929\u7136\u6c14\uff1bPE00\u7ea7\u4e3b\u8981\u7528\u4e8e\u8f93\u914d\u5929\u7136\u6c14\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/p3.pstatp.com\/large\/pgc-image\/8472df1a23a54587a0d72707076076d3\" alt=\"PE80\u548cPE100\u7684\u533a\u522b\"\/><figcaption> <br>PE80\u548cPE100\u7684\u7efc\u5408\u6027\u80fd\u6bd4\u8f83 <\/figcaption><\/figure><\/div>\n\n\n\n<h1 class=\"wp-block-heading\">\u603b\u7ed3<\/h1>\n\n\n\n<p>\u901a\u8fc7\u5bf9\u6bd4\u5206\u6790\u91c7\u7528<strong>PE100<\/strong>\u6750\u6599\u4ee3\u66ff<strong>PE80<\/strong>\u662f\u4e00\u79cd\u8d8b\u52bf\uff0c\u7531\u4e8e\u4e24\u79cd\u539f\u6750\u6599\u672c\u8eab\u7684\u4ef7\u683c\u63a5\u8fd1\uff0c\u968f\u7740PE100\u6750\u6599\u4f7f\u7528\u91cf\u7684\u4e0d\u65ad\u589e\u52a0\uff0c\u5373\u4f7f\u5c0f\u7ba1\u5f84\u7ba1\u9053\u7684\u6750\u6599\u4e5f\u53ef\u4ee5\u7528PE100\u3001SDR11\u7cfb\u5217\u6765\u4ee3\u66ffPE80\u3001SDR11\u7cfb\u5217\u3002\u5f53\u7136\uff0c\u7531\u4e8ePE\u6750\u6599\u56fa\u6709\u7684\u7279\u6027\uff0c\u65e0\u8bba\u4f7f\u7528PE100\u6750\u6599\u8fd8\u662fPE80\u6750\u6599\uff0c\u5bf9\u7ba1\u9053\u7684\u4fdd\u62a4\u3001\u9632\u6b62\u5916\u529b\u635f\u4f24\u59cb\u7ec8\u662f\u4e00\u9879\u91cd\u8981\u5de5\u4f5c\uff0c\u540c\u65f6\u5728\u4e0d\u540c\u7cfb\u5217\u7ba1\u6750\u3001\u7ba1\u4ef6\u3001\u9600\u95e8\u8fde\u63a5\u65f6\u4e00\u5b9a\u8981\u505a\u597d\u8fc7\u6e21\u3002<br><\/p>\n\n\n<p><!--EndFragment--><\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>PE PE\u6750\u6599\u662f\u805a\u4e59\u70ef\uff0c\u662f\u5851\u6599\u6750\u6599\u4e2d\u7528\u91cf\u6700\u5927\u7684\u7684\u54c1\u79cd\uff0c\u4ed6\u662f\u6709\u805a\u4e59\u70ef\u5408\u6210\u7684\u9ad8\u5206\u5b50\u6750\u6599\u3002\u57fa\u672c\u5206\u4e3a\u4e24\u7c7b\uff1a\u4f4e\u5bc6\u5ea6\u805a\u4e59\u70efLDPE\uff08\u5f3a\u5ea6\u8f83\u4f4e\uff09\uff1b\u9ad8\u5bc6\u5ea6\u805a\u4e59\u70efHDPE\u3002PE\u6750\u6599\u6309\u7167\u56fd\u9645\u4e0a\u7edf\u4e00\u7684\u6807\u51c6\u5212\u4e3a\u4e94\u4e2a\u7b49\u7ea7\uff1aPE32\u7ea7\u3001PE40\u7ea7\u3001PE63\u7ea7\u3001PE80\u7ea7\u548cPE100\u7ea7\u3002\u7528\u4e8e\u7ed9\u6c34\u7ba1\u9053PE\u7ba1\u7684\u751f\u4ea7\u4e3a\u9ad8\u5bc6\u5ea6\u805a\u4e59\u70efHDPE\uff0c\u5176\u7b49\u7ea7\u662fPE8 &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18,8,19,170],"tags":[796,754,795],"views":6708,"_links":{"self":[{"href":"https:\/\/www.shiyusj.com\/wp-json\/wp\/v2\/posts\/2546"}],"collection":[{"href":"https:\/\/www.shiyusj.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.shiyusj.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.shiyusj.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shiyusj.com\/wp-json\/wp\/v2\/comments?post=2546"}],"version-history":[{"count":3,"href":"https:\/\/www.shiyusj.com\/wp-json\/wp\/v2\/posts\/2546\/revisions"}],"predecessor-version":[{"id":3987,"href":"https:\/\/www.shiyusj.com\/wp-json\/wp\/v2\/posts\/2546\/revisions\/3987"}],"wp:attachment":[{"href":"https:\/\/www.shiyusj.com\/wp-json\/wp\/v2\/media?parent=2546"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shiyusj.com\/wp-json\/wp\/v2\/categories?post=2546"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shiyusj.com\/wp-json\/wp\/v2\/tags?post=2546"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}