ʲôÊÇPVDF?

   ¾ÛÆ«·úÒÒÏ©(Polyvinylidene fluoride)£¬£¬£¬£¬£¬£¬£¬Ó¢ÎÄËõдPVDF£¬£¬£¬£¬£¬£¬£¬±í¹ÛΪ°ëͨÃ÷»ò°×É«·ÛÌå»ò¿ÅÁ££¬£¬£¬£¬£¬£¬£¬·Ö×ÓÁ´¼ä·ÖÁÐçÇÃÜ£¬£¬£¬£¬£¬£¬£¬ÓÖÓнÏÇ¿µÄÇâ¼ü£¬£¬£¬£¬£¬£¬£¬ÑõÖ¸ÊýΪ46%£¬£¬£¬£¬£¬£¬£¬²»È¼£¬£¬£¬£¬£¬£¬£¬½á¾§¶È65%~78%£¬£¬£¬£¬£¬£¬£¬ÃܶÈΪ1.77~1.80g/cm3,ÈÛµãΪ172¡æ,ÈȱäÐÎζÈ112~145¡æ,³Ö¾ÃʹÓÃζÈΪ-40~150¡æ¡£¡£¡£¡£¡£¡£¡£¡£PVDFÊǺ¬·úËܲÂÖвúÁ¿ÃûÁеڶþλµÄ´ó²úÆ·¡£¡£¡£¡£¡£¡£¡£¡£

PVDFµÄ¸öÐÔ

1¡¢¿ÉÉä³ö¼°Ñº³öÖ®·ú»¯Ê÷Ö¬£¨Ë׳ÆÈÈ¿ÉËÜÐÔÌú·úÁú£©¡£¡£¡£¡£¡£¡£¡£¡£

2¡¢¼«¼ÑÖ®ÄÍ»¯Ñ§¸öÐÔ,Ä;ø´óÎÞÊý»¯Ñ§Æ·ÓëÈܼÁ

3¡¢ÄÍÄ¥£¬£¬£¬£¬£¬£¬£¬¸ß»úеǿ¶È¼°ÈͶȡ£¡£¡£¡£¡£¡£¡£¡£

4¡¢Äͺò£¬£¬£¬£¬£¬£¬£¬¿¹×ϱíÏß¼°ºËÉäÏß¡£¡£¡£¡£¡£¡£¡£¡£

5¡¢ÄÍÈÈÐԼѲ¢Óи߽éµçÇ¿¶È¡£¡£¡£¡£¡£¡£¡£¡£

6¡¢·Àù¾úÐÔ¡£¡£¡£¡£¡£¡£¡£¡£

7¡¢¶ÔÆøÌåºÍÒºÌåµÄ¸ßÄÍÉøÈëÐÔ¡£¡£¡£¡£¡£¡£¡£¡£

8¡¢Î¶ÈÌáÉý¹ý³ÌÖп¹Èä±äÐԺᣡ£¡£¡£¡£¡£¡£¡£

9¡¢ÈÝÒ×½øÐÐÈÛÌå¼Ó¹¤¡£¡£¡£¡£¡£¡£¡£¡£

10¡¢¼æÓиÕÐԵĺÍÈáÈ͵Ä״̬,¿¹³å»÷»úÄÜ¡£¡£¡£¡£¡£¡£¡£¡£

PVDFµÄ¼Ó¹¤²½Öè

1£©¼·ËÜ

¸ß·Ö×ÓÁ¿¼¶µÄPVDFµÄÈÛÈÚÇ¿¶È½ÏºÃ£¬£¬£¬£¬£¬£¬£¬Äܹ»Óü·ËܵIJ½Öè³ÉÐͼӹ¤³É±¡Ä¤¡¢Æ¬²Ä¡¢¹Ü¡¢°ôºÍµçÔ´¾øÔµÌ×µÈ£¬£¬£¬£¬£¬£¬£¬Æ¾¾ÝËùʹÓõÄÉ豸ºÍ¼Ó¹¤µÄÖÆƷ״̬£¬£¬£¬£¬£¬£¬£¬Î¶ȽÚÔìÔÚ210~290ÉãÊ϶ÈÖ®¼ä£¬£¬£¬£¬£¬£¬£¬³ÉÐÍζȽÚÔìÔÚ180~240ÉãÊ϶ÈÖ®¼ä£¬£¬£¬£¬£¬£¬£¬±ØÐëÑϸñ½ÚÔìζȲ»ÄÜʹζȳ־ó¬¹ýÆäÈÛÈÚζȡ£¡£¡£¡£¡£¡£¡£¡£¼·ËܳÉÐÍÉ豸¿ÉÑ¡ÓÃͨ³£Âݸ˼·ËÜ»ú¡£¡£¡£¡£¡£¡£¡£¡£

2£©×¢ËÜ

µÍ·Ö×ÓÁ¿¼¶µÄPVDFÈÛÈÚÁ÷¶¯Ëٶȸß£¬£¬£¬£¬£¬£¬£¬Äܹ»ÓÃÅçÉä×¢Ëܵļӹ¤²½Öè½øÐмӹ¤£¬£¬£¬£¬£¬£¬£¬Í¨³£Ñ¡È¡Í¨ÓÃ×¢ËÜ»ú£¬£¬£¬£¬£¬£¬£¬µ«ÁÏͲÖùÈû¡¢Åç×ìµÈ±ØÐëÑ¡È¡ÄÍÇÖÊ´Ni»ùºÏ½ð¡£¡£¡£¡£¡£¡£¡£¡£

3£©½½×¢

½½×¢³ÉÐÍÊÇÒÔ¶þ¼×»ùÒÒõ£°·ÎªÈܼÁ£¬£¬£¬£¬£¬£¬£¬½«PVDFÅäÖóɹ̺¬Á¿Îª20%ÈÜÒº£¬£¬£¬£¬£¬£¬£¬Á÷ÑÓÔÚÂÁ²­ÉÏ£¬£¬£¬£¬£¬£¬£¬¾­¹ý205~315ÉãÊ϶ÈÈÈÈÛºó£¬£¬£¬£¬£¬£¬£¬ÓÃË®¼±Àä¼´¿ÉÔì³Éºñ0.05~0.075mmµÄ½ÐøÇ¿ÈÍĤ¡¢

4£©Ä£ËܳÉÐÍ

ͨ³£ÏȽ«PVDFÁ£ÁÏ·ÅÔÚºæÏä»òÔ¤ÈȯÖÐÔ¤ÈÈ£¬£¬£¬£¬£¬£¬£¬Ô¤ÈÈζÈ215~235ÉãÊ϶È£¬£¬£¬£¬£¬£¬£¬¶øºó½«Ô¤ÈȺõÄÎïÁϼӵ½ÊÂÏÈÔ¤ÈȺõÄ180~195ÉãÊ϶ȵÄÄ£¾ßÖÐ£¬£¬£¬£¬£¬£¬£¬ÔÚ14MPaÏÂʩѹ¡¢±£Ñ¹£¬£¬£¬£¬£¬£¬£¬±£Ñ¹¹¦·òÊÓÈÛÈÚºÍÁ÷¶¯ËùÐ蹦·ò¶ø¶¨¡£¡£¡£¡£¡£¡£¡£¡£ºñ±ÚÖÆÆ·±ØÐ뱣ѹÀäÈ´µ½90ÉãÊ϶ÈÒÔÏÂÄÜÁ¦ÍÑÄ££¬£¬£¬£¬£¬£¬£¬ÒÔÔ¤·ÀÖÆÆ·²úÉúÕæ¿ÕÆøÅÝ»ò²úÉú±äÐΡ£¡£¡£¡£¡£¡£¡£¡£

5£©´«µÝÄ£ËܳÉÐÍ

ͨ³£ÏÈÑ¡È¡¼·³ö»úËÜ»¯£¬£¬£¬£¬£¬£¬£¬¶øºó½«ÎïÁÏÊäË͵½´¢Áϸ×ÖÐ£¬£¬£¬£¬£¬£¬£¬Í¨¹ýÖùÈû±Ã½«´¢Áϸ×ÖеÄÎïÁÏ×¢È뵽ģ¾ßÀï£¬£¬£¬£¬£¬£¬£¬²¢±£Ñ¹ÀäÈ´¡£¡£¡£¡£¡£¡£¡£¡£²»ÂÛÊÇÄ£ËܳÉÐÍ»¹ÊÇ´«µÝ³ÉÐÍ£¬£¬£¬£¬£¬£¬£¬ÖØÒªÓÃÀ´³ö²úÌå»ý½Ï´ó¡¢±Úºñ½ÏºñµÄ²úÆ·¡£¡£¡£¡£¡£¡£¡£¡£

ÒÔËÜ´ú¸Ö£¬£¬£¬£¬£¬£¬£¬Îª¿Í»§Ìṩ×îÏàÒ˵ÄÇáÁ¿»¯¶¨Ôì¹æ»®£¬£¬£¬£¬£¬£¬£¬Æ¾¾ÝPVDFËÜÁϵľßÌå»úÄÜ£¬£¬£¬£¬£¬£¬£¬²úÆ·½á¹¹¡¢²úÆ·ÊýÁ¿¡¢²úÆ·É«²Ê£¬£¬£¬£¬£¬£¬£¬Éè¼Æ³öÏàÒ˵Ķ¨Ô컯¹æ»®£¬£¬£¬£¬£¬£¬£¬ÆäÄ£¾ß¼Ó¹¤¹¦·òΪ25-30¹¤×÷ÈÕ£¬£¬£¬£¬£¬£¬£¬ÑùƷΪģ¾ßʵÏÖºó2ÌìÄÚ,»õÆÚΪ7-15Ìì¡£¡£¡£¡£¡£¡£¡£¡£

ÏêÇéÇë·¢ËÍÓʼþ»òÕ߰δòPGÉͽðÅ®Íõ·þÎñÈÈÏß£¬£¬£¬£¬£¬£¬£¬²¢ÌṩÏàÓ¦µÄͼֽ£¬£¬£¬£¬£¬£¬£¬²úÆ·ÒªÇóµÈ£¬£¬£¬£¬£¬£¬£¬ÁªÏµPGÉͽðÅ®ÍõµÄÒµÎñרԱÒÔ±ãË÷È¡±¨¼Û¡£¡£¡£¡£¡£¡£¡£¡£