ÔÚÖÆÒ©¡¢Ê³Îï¡¢ÒûÁÏ¡¢»¯×±Æ·µÈ¶ÔÎÀÉúÌõ¼þÒªÇó½üºõÑÏ¿ÁµÄÐÐÒµÖУ¬Á÷Ìå¿ØÖÆÏµÍ³µÄÿһ¸ö»·½Ú¶¼ÖÁ¹ØÖ÷Òª¡£ÉϺ£Ì«Ñô¼¯ÍÅtcy8722·§ÃÅ×÷ΪÐÐÒµµÄٮٮÕߣ¬ÆäÉú²úµÄÎÀÉú¼¶·§ÃÅÒÀ¸½×¿Ô½µÄÆ·ÖʺͶԲÄÖʵÄÑÏ¿á°Ñ¿Ø£¬ÔÚÖÚ¶àÆóÒµÖÐÓ®µÃÁËÓÅÒìµÄ¿Ú±®¡£
304 ²»Ðâ¸Ö£ºÉϺ£Ì«Ñô¼¯ÍÅtcy8722·§ÃÅÔÚ²¿·ÖÎÀÉú¼¶·§ÃŲúÆ·ÖÐÑ¡Óà 304 ²»Ðâ¸Ö¡£Æäº¬¸õÁ¿Ô¼Îª 18%£¬º¬ÄøÁ¿Ô¼Îª 8%£¬ÕâÖֺϽðÒòËØ¸¶ÓëÁËËüÔÚ³£ÎÂϽϺõķÀÐâÄÜÁ¦¡£¹ØÓÚÒ»Ñùƽ³£µÄʳÎï¡¢ÒûÁϽéÖÊÒÔ¼°³£¼ûµÄÇå½àÏû¶¾¼Á£¬304 ²»Ðâ¸Ö¾ßÓÐÒ»¶¨µÄ¶Ô¿¹Á¦¡£ÔÚʳÎï¼Ó¹¤³µ¼äµÄͨË×Ë®¡¢¿ÕÆø¹ÜµÀϵͳÖУ¬½ÓÄÉ 304 ²»Ðâ¸Ö²ÄÖʵÄÉϺ£Ì«Ñô¼¯ÍÅtcy8722ÎÀÉú¼¶·§ÃÅÄܹ»ÎȹÌÔËÐУ¬ÓÐÓñÜÃâ½éÖÊ×ß©£¬Í¬Ê±×èÖ¹×ÔÉí±»ÇÖÊ´¶øÎÛȾ½éÖÊ¡£²»¹ý£¬ÔÚÃæÁÙһЩǿÇÖÊ´ÐÔ½éÖÊ£¬Èç¸ßŨ¶ÈµÄËá¡¢¼îÈÜҺʱ£¬304 ²»Ðâ¸ÖµÄÄÍÇÖÊ´ÐÔ¿ÉÄÜÂÔÏÔȱ·¦¡£
316 ¼° 316L ²»Ðâ¸Ö£º316 ²»Ðâ¸ÖÔÚ 304 µÄ»ù´¡ÉÏÌí¼ÓÁËîâÔªËØ£¨Mo£©£¬Æäº¬Á¿Ô¼Îª 2 - 3%¡£ÕâһˢÐÂÏÔÖøÌá¸ßÁ˲»Ðâ¸ÖµÄÄÍÇÖÊ´ÐÔ£¬ÓÈÆäÊÇÔÚ¿¹ÂÈ»¯ÎïÇÖÊ´·½ÃæÌåÏÖ¸üΪ¾«²Ê¡£ÔÚÒ»Ð©Éæ¼°º£Ë®¡¢ÑÎË®µÈº¬ÂÈ»¯Îï½éÖʵÄÓ¦Óó¡¾°£¬»òÕßʳÎï¼Ó¹¤ÖÐʹÓú¬ÂÈÏû¶¾¼ÁµÄÇéÐÎÏ£¬ÉϺ£Ì«Ñô¼¯ÍÅtcy8722½ÓÄÉ 316 ²»Ðâ¸Ö²ÄÖʵÄÎÀÉú¼¶·§ÃÅÄܹ»¼á³ÖÓÅÒìµÄÐÔÄÜ£¬²»Ò×·ºÆðµãÊ´¡¢Îó²îÇÖÊ´µÈÎÊÌâ¡£316L ²»Ðâ¸ÖÔòÊÇ 316 µÄµÍ̼°æ±¾£¬ÓÉÓÚ̼º¬Á¿¸üµÍ£¬ÆäÔÚº¸½ÓÀú³ÌÖÐÄܹ»ïÔÌ̼»¯¸õµÄÎö³ö£¬´Ó¶ø½µµÍ¾§¼äÇÖÊ´µÄΣº¦¡£ÔÚÐèÒª¾ÙÐдó×Úº¸½Ó²Ù×÷µÄÎÀÉú¼¶·§ÃÅÖÆÔìÒÔ¼°Ò»Ð©¸ßÎÂÇéÐÎÏÂʹÓõķ§ÃÅÖУ¬ÉϺ£Ì«Ñô¼¯ÍÅtcy8722µÄ 316L ²»Ðâ¸Ö²ÄÖÊ·§ÃÅÓÅÊÆ¸üΪÏÔ×Å£¬ÀýÈçÔÚÖÆÒ©ÐÐÒµµÄ¸ßÎÂÃð¾ú¹ÜµÀϵͳÖУ¬Äܹ»¿É¿¿ÔËÐУ¬°ü¹ÜϵͳµÄÎÀÉúºÍÇå¾²¡£
ʳÎï¼¶ÈýÔªÒÒ±ûÏ𽺣¨EPDM£©£ºÉϺ£Ì«Ñô¼¯ÍÅtcy8722ÎÀÉú¼¶·§Ãų£½ÓÄÉʳÎï¼¶ EPDM ×÷ΪÃÜ·âÖÊÁÏ¡£Ëü¾ßÓÐÓÅÒìµÄÄÍÀÏ»¯ÐÔÄÜ£¬Äܹ»Ôڽϳ¤Ê±¼äÄÚ¼á³ÖÓÅÒìµÄµ¯ÐÔºÍÃÜ·âÐÔÄÜ¡£EPDM ¶ÔË®¡¢Ë®ÕôÆø¡¢´ó´ó¶¼»¯Ñ§Æ·ÒÔ¼°¶àÖÖʳÎï½éÖʶ¼ÓнϺõÄÄÍÊÜÐÔ£¬ÇÒÎÞ¶¾ÎÞ棬ÇкÏʳÎïºÍÒ½Ò©ÐÐÒµµÄÎÀÉú±ê×¼¡£ÔÚÉϺ£Ì«Ñô¼¯ÍÅtcy8722µÄÎÀÉú¼¶µû·§¡¢Çò·§µÈ·§ÃÅÖУ¬EPDM ÃÜ·âȦÄܹ»ÓÐÓñÜÃâ½éÖÊ×ß©£¬Í¬Ê±È·±£ÔÚÆµÈԵĿªÆôºÍ¹Ø±Õ²Ù×÷ÖУ¬ÃÜ·âÐÔÄÜÎȹ̿ɿ¿¡£ÆäÊÂÇéζȹæÄ£½Ï¹ã£¬Ò»Ñùƽ³£¿ÉÔÚ - 50¡æÖÁ 150¡æÖ®¼äÕý³£ÊÂÇ飬Äܹ»Ë³Ó¦´ó´ó¶¼Ê³ÎïºÍÖÆÒ©Éú²úÀú³ÌÖеÄζÈת±ä¡£
¾ÛËÄ·úÒÒÏ©£¨PTFE£©£ºPTFE ¾ßÓм«µÍµÄĦ²ÁϵÊý£¬Ê¹µÃÉϺ£Ì«Ñô¼¯ÍÅtcy8722·§ÃÅÔÚ²Ù×÷Àú³ÌÖÐÔ½·¢Ë³³©£¬ïÔÌÁËÒòĦ²Á±¬·¢µÄÄ¥ËðºÍÄÜÁ¿ÏûºÄ¡£PTFE ¶ÔÏÕЩËùÓеĻ¯Ñ§ÎïÖʶ¼¾ßÓм«Ç¿µÄÄÍÊÜÐÔ£¬ÏÕЩ²»ÓëÈκνéÖʱ¬·¢»¯Ñ§·´Ó¦£¬Òò´ËÔÚһЩǿÇÖÊ´ÐÔ½éÖʵÄÔËË͹ܵÀÖУ¬È绯¹¤ÖÆÒ©ÐÐÒµÖÐÔËËÍÇ¿Ëᡢǿ¼îµÈ½éÖʵÄÉϺ£Ì«Ñô¼¯ÍÅtcy8722ÎÀÉú¼¶·§ÃÅ£¬³£½ÓÄÉ PTFE ×÷ΪÃÜ·âÖÊÁÏ¡£Ëü»¹¾ßÓÐÓÅÒìµÄÄ͸ßÎÂÐÔÄÜ£¬¿ÉÔڸߴï 260¡æµÄζÈϺã¾ÃʹÓã¬ÕâʹµÃËüÔÚ¸ßÎÂÃð¾úµÈ¹¤ÒÕÀú³ÌÖÐÒ²ÄÜʩչ¾«²ÊµÄÃÜ·â×÷Óᣲ»¹ý£¬PTFE µÄµ¯ÐÔÏà¶Ô½Ï²î£¬ÔÚһЩÐèÒª½Ï´óÃÜ·âѹÁ¦µÄ³¡ºÏ£¬¿ÉÄÜÐèÒªÓëÆäËûµ¯ÐÔ×ÓÁÏÅäºÏʹÓã¬ÒÔÈ·±£ÓÅÒìµÄÃÜ·âЧ¹û¡£
¹èÏ𽺣º¹èÏ𽺾ßÓÐÍ»³öµÄÄ͸ßÎÂ˳µÍÎÂÐÔÄÜ£¬ÆäÊÂÇéζȹæÄ£¿É´Ó - 100¡æÖÁ 300¡æ£¬ÕâʹµÃËüÔÚһЩ¶ÔζÈÒªÇó¼«Îª¿Á¿ÌµÄʳÎïºÍÖÆÒ©¹¤ÒÕÖоßÓÐÆæÒìÓÅÊÆ¡£ÀýÈ磬ÔÚËÙ¶³Ê³ÎïÉú²úÀú³ÌÖеĵÍιܵÀϵͳ£¬ÒÔ¼°Ò»Ð©ÐèÒª¸ßκ決¹¤ÒÕµÄʳÎï¼Ó¹¤×°±¸ÖУ¬ÉϺ£Ì«Ñô¼¯ÍÅtcy8722½ÓÄɹèÏð½ºÃÜ·âµÄÎÀÉú¼¶·§ÃÅÄܹ»Õý³£ÊÂÇé¡£¹èÏ𽺻¹¾ßÓÐÓÅÒìµÄÐÄÀí¶èÐÔ£¬¶ÔÈËÌå×éÖ¯Î޴̼¤ÐÔ£¬²»»á±¬·¢¹ýÃô·´Ó¦£¬Òò´ËÔÚÖ±½ÓÓëʳÎï¡¢Ò©Æ·½Ó´¥µÄ·§ÃÅÃÜ·âÓ¦ÓÃÖÐÆÕ±éʹÓá£ËüµÄÍ¸ÆøÐԽϺã¬ÔÚһЩÐèÒª¿ØÖÆÆøÌå½»Á÷µÄ¹¤ÒÕÖУ¬Èç·¢½ÍÀú³ÌÖÐµÄÆøÌåÅÅ·Å·§ÃÅÃܷ⣬¹èÏð½ºÄܹ»Öª×ãÌØÊâµÄ¹¤ÒÕÒªÇó¡£
»¯Ñ§ÐÔ×Ó£ºµ±½éÖʾßÓÐÇ¿ËáÐÔ»òÇ¿¼îÐÔʱ£¬ÈçÔÚ»¯¹¤ÖÆÒ©Öг£¼ûµÄÁòËá¡¢ÇâÑõ»¯ÄƵȽéÖÊ£¬ÉϺ£Ì«Ñô¼¯ÍÅtcy8722»áÑ¡ÔñÄÍËá¼îÐÔÄÜÓÅÒìµÄ²ÄÖÊ¡£¹ØÓÚÇ¿ËáÐÔ½éÖÊ£¬316L ²»Ðâ¸Ö´îÅä PTFE ÃÜ·âÖÊÁϽÏΪºÏÊÊ£»¶ø¹ØÓÚÇ¿¼îÐÔ½éÖÊ£¬304 ²»Ðâ¸ÖÔÚÒ»¶¨Å¨¶È¹æÄ£ÄÚÒ²ÄÜÊÊÓ㬵«ÈôÊǼîÐÔºÜÇ¿ÇÒ°éÓиßεÈÌõ¼þ£¬316L ²»Ðâ¸ÖÔò¸üΪ¿É¿¿¡£Èô½éÖʾßÓÐÑõ»¯ÐÔ£¬È纬ÓйýÑõ»¯ÇâµÈÇ¿Ñõ»¯¼ÁµÄÈÜÒº£¬Í¨Ëײ»Ðâ¸Ö¿ÉÄܻᱻѸËÙÑõ»¯ÇÖÊ´£¬´ËʱÉϺ£Ì«Ñô¼¯ÍÅtcy8722¿ÉÄÜ»áÑ¡ÓÃÌØÊâµÄ¸ßºÏ½ð²»Ðâ¸Ö»òÆäËû¾ßÓп¹Ç¿Ñõ»¯ÐÔµÄÖÊÁÏ¡£
ζȣº¹ØÓÚ¸ßνéÖÊ£¬ÈçÕôÆû¹ÜµÀÖеĸßÎÂÕôÆû£¬Î¶Èͨ³£ÔÚ 100¡æÒÔÉÏ£¬ÉõÖÁ¿É´ïÊý°Ù¶È¡£ÔÚÕâÖÖÇéÐÎÏ£¬ÉϺ£Ì«Ñô¼¯ÍÅtcy8722·§ÃŵIJÄÖʲ»µ«ÒªÄÜÔâÊܸßΣ¬»¹ÒªÔÚ¸ßÎÂϼá³ÖÆä»úеÐÔÄܺÍÄÍÇÖÊ´ÐÔ¡£316L ²»Ðâ¸Ö¡¢¹èÏ𽺵ÈÄ͸ßβÄÖÊÊǽϺõÄÑ¡Ôñ¡£¹ØÓÚµÍνéÖÊ£¬ÈçÔÚÀ䶳ʳÎï¼Ó¹¤»òÄ³Ð©ÖÆÒ©¹¤ÒÕÖеĵÍÎÂÒºÌ壬ζȿÉÄܵÍÖÁ - 20¡æÉõÖÁ¸üµÍ£¬´ËʱÐèÒª²ÄÖÊÔÚµÍÎÂÏÂÈÔ¾ßÓÐÓÅÒìµÄÈÍÐÔ£¬×èÖ¹ÒòµÍαä´à¶øµ¼Ö·§ÃÅË𻵣¬¹èÏð½ºÔÚµÍÎÂϵÄÓÅÒìÐÔÄÜʹÆä³ÉΪµÍνéÖÊ·§ÃÅÃÜ·âµÄÀíÏëÖÊÁÏÖ®Ò»£¬¶ø·§Ìå²ÄÖÊҲӦѡÔñ¾ßÓÐÓÅÒìµÍÎÂÈÍÐԵIJ»Ðâ¸ÖÆ·ÖÖ¡£
ÎïÀí״̬£ºÈôÊǽéÖÊÊÇÒºÌ壬Ҫ˼Á¿ÒºÌåµÄÕ³¶È¡¢ÊÇ·ñº¬ÓпÅÁ£ÔÓÖʵÈÒòËØ¡£¹ØÓÚ¸ßÕ³¶ÈÒºÌ壬ÉϺ£Ì«Ñô¼¯ÍÅtcy8722·§ÃŵÄÁ÷µÀÉè¼ÆºÍ²ÄÖÊÑ¡ÔñӦȷ±£ÒºÌåÄܹ»Ë³³©Á÷¶¯£¬×èÖ¹¹£Èû¡£ÈôÒºÌåÖк¬ÓпÅÁ£ÔÓÖÊ£¬·§ÃŲÄÖÊÓ¦¾ßÓÐÒ»¶¨µÄÄÍÄ¥ÐÔ£¬±ÜÃâÔÓÖʳåÏ´Ôì³ÉÄ¥Ëð¶øÓ°Ïì·§ÃÅÐÔÄܺÍʹÓÃÊÙÃü¡£¹ØÓÚÆøÌå½éÖÊ£¬Ö÷Ҫ˼Á¿ÆäѹÁ¦¡¢ÇÖÊ´ÐÔÒÔ¼°ÊÇ·ñÒ×ȼÒ×±¬µÈÌØÕ÷¡£ÔÚ¸ßÑ¹ÆøÌåÇéÐÎÏ£¬·§ÃŲÄÖÊÐèÒª¾ß±¸×ã¹»µÄÇ¿¶ÈÀ´ÔâÊÜѹÁ¦£¬¶ø¹ØÓÚÒ×ȼÒ×±¬ÆøÌ壬²ÄÖʵľ²µçÊÍ·ÅÐÔÄܵÈÇå¾²ÒòËØÒ²ÐèÖØµã˼Á¿¡£
ʳÎï¼Ó¹¤ÐÐÒµ£ºÔÚÒûÁÏÉú²úÏßÉÏ£¬´ÓÖÊÁÏÔËËÍ¡¢µ÷Åäµ½ÖÆÆ·¹Þ×°£¬ÉϺ£Ì«Ñô¼¯ÍÅtcy8722ÎÀÉú¼¶·§ÃÅÐèҪƵÈÔ¿ªÆôºÍ¹Ø±Õ¡£ÓÉÓÚÒûÁϽéÖÊͨ³£º¬ÓÐÌÇ·Ö¡¢ËáÐÔÎïÖʵȣ¬ÇÒÉú²úÀú³ÌÖÐÐèҪƵÈÔϴ媺ÍÏû¶¾£¬Òò´ËÑ¡Óà 304 »ò 316 ²»Ðâ¸Ö²ÄÖʵķ§ÃÅ£¬´îÅäʳÎï¼¶ EPDM »ò¹èÏð½ºÃÜ·âÖÊÁϽÏΪºÏÊÊ£¬¼ÈÄÜÖª×ã¶ÔÎÀÉúµÄÑÏ¿áÒªÇó£¬ÓÖÄÜ˳ӦÒûÁϽéÖʵÄÌØÕ÷ºÍÉú²ú¹¤ÒÕÖеÄÏ´åªÏû¶¾²Ù×÷¡£Ôں決ʳÎïÉú²úÖУ¬Éæ¼°¸ßκ決¹¤ÒÕ£¬ÕôÆû¹ÜµÀÉϵķ§ÃÅÐèÒªÄ͸ßΣ¬´ËʱÉϺ£Ì«Ñô¼¯ÍÅtcy8722½ÓÄÉ 316L ²»Ðâ¸Ö²ÄÖʵķ§Ìå´îÅä¹èÏ𽺻ò PTFE ÃÜ·âÖÊÁÏÄܹ»È·±£ÔÚ¸ßÎÂÇéÐÎÏ·§ÃŵÄÕý³£ÔËÐкÍÓÅÒìÃÜ·â¡£
ÖÆÒ©ÐÐÒµ£ºÔÚÒ©Æ·Éú²úÀú³ÌÖУ¬´ÓÖÊÁÏÒ©µÄºÏ³Éµ½ÖƼÁµÄÖÆ±¸£¬Ã¿Ò»¸ö»·½Ú¶¼¶ÔÎÀÉúÌõ¼þÒªÇ󼫸ߡ£ÔÚÎÞ¾úÒ©Æ·Éú²ú³µ¼äµÄÇå½à¹ÜµÀϵͳÖУ¬ÉϺ£Ì«Ñô¼¯ÍÅtcy8722ÎÀÉú¼¶·§ÃÅÐèÒª¾ß±¸¼«¸ßµÄÇå½à¶ÈºÍÃÜ·âÐÔ£¬±ÜÃâ΢ÉúÎïºÍ΢Á£ÎÛȾҩƷ¡£Í¨³£»áÑ¡Óà 316L ²»Ðâ¸Ö²ÄÖÊ£¬¾Óɸ߾«¶ÈµÄ¾µÃæÅ׹⴦Öóͷ££¬Ê¹·§ÃÅÄÚÍâò´Ö²Ú¶ÈµÖ´ï¼«µÍˮƽ£¬ïÔ̽éÖʲÐÁôºÍ΢ÉúÎï×ÌÉúµÄ¿ÉÄÜÐÔ¡£Í¬Ê±£¬ÃÜ·âÖÊÁÏÑ¡ÓÃÇÐºÏ FDA ±ê×¼µÄ¸ßƱðÀëÊÁÏ£¬ÈçʳÎï¼¶ EPDM »ò PTFE£¬È·±£ÔÚÑÏ¿áµÄÉú²úÇéÐÎÏ·§ÃŵĿɿ¿ÔËÐС£