¿¨¿¨ÍåÌü

½Ó´ý¹âÁÙ~¿¨¿¨ÍåÌü
  ×Éѯµç»°£º0512-55230820

¹«Ë¾ÐÂÎÅ

PTFEÄ͵ÍÎÂÃæÁÏÔÚ»§Íâ×°±¸ÖеÄÓ¦ÓÃʵÀý

PTFEÄ͵ÍÎÂÃæÁÏÔÚ»§Íâ×°±¸ÖеÄÓ¦ÓÃʵÀý

ÕªÒª

±¾ÎÄÏêϸ̽ÌÖÁËPTFE£¨¾ÛËÄ·úÒÒÏ©£©Ä͵ÍÎÂÃæÁÏÔÚ»§Íâ×°±¸ÖеÄÓ¦Óᣡ£¡£¡£¡£Í¨Ì«¹ýÎöÆäÎïÀíÌØÕ÷¡¢»¯Ñ§ÐÔÄÜÒÔ¼°»úеÐÔÄÜ£¬ £¬£¬£¬Á¬ÏµÏÖʵӦÓð¸Àý£¬ £¬£¬£¬Õ¹Ê¾Á˸ÃÖÊÁÏÔÚ¼«¶ËÇéÐÎϵÄÓÅÔ½ÌåÏÖ¡£¡£¡£¡£¡£ÎÄÕÂÒýÓÃÁË¶àÆªÍâÑóÖøÃûÎÄÏ×£¬ £¬£¬£¬ÌṩÁ˸»ºñµÄÊÖÒÕ²ÎÊýºÍÊý¾ÝÖ§³Ö£¬ £¬£¬£¬²¢ÒÔ±í¸ñÐÎʽ·ºÆðÒªº¦ÐÅÏ¢¡£¡£¡£¡£¡£Ö¼ÔÚΪ»§Íâ×°±¸ÖÆÔìÉÌ¡¢Ñо¿»ú¹¹¼°Ï²»¶ÕßÌṩÏ꾡µÄ²Î¿¼×ÊÁÏ¡£¡£¡£¡£¡£


Ò»¡¢Ð¡Ðò

Ëæ×Å»§Íâ̽ÏջµÄÈÕÒæÆÕ¼°£¬ £¬£¬£¬ÈËÃǶԻ§Íâ×°±¸µÄÒªÇóÒ²Ô½À´Ô½¸ß¡£¡£¡£¡£¡£ÓÈÆäÊÇÔÚ¼«º®ÇéÐÎÖУ¬ £¬£¬£¬¹Å°åµÄ·ÄÖ¯ÖÊÁÏÍùÍùÄÑÒÔÖª×ãʹÓÃÐèÇ󡣡£¡£¡£¡£PTFE£¨¾ÛËÄ·úÒÒÏ©£©×÷ΪһÖÖ¸ßÐÔÄܺϳÉÖÊÁÏ£¬ £¬£¬£¬ÒòÆäÓÅÒìµÄÄ͵ÍÎÂÐÔºÍÆäËûÆæÒìµÄÐÔÄÜ£¬ £¬£¬£¬ÔÚ»§Íâ×°±¸ÁìÓò»ñµÃÁËÆÕ±éÓ¦Óᣡ£¡£¡£¡£±¾ÎĽ«ÏêϸÏÈÈÝPTFEÄ͵ÍÎÂÃæÁϵÄÌØµã¡¢Ó¦ÓÃʵÀý¼°ÆäÓÅÊÆ¡£¡£¡£¡£¡£

¶þ¡¢PTFEÖÊÁϼò½é

£¨Ò»£©PTFEµÄ»ùÌìÐÔ×Ó

PTFEÊÇÒ»ÖÖÓÉ̼ºÍ·úÔ­×Ó×é³ÉµÄ¾ÛºÏÎ £¬£¬£¬¾ßÓÐÒÔÏ»ùÌìÐÔ×Ó£º

  1. »¯Ñ§ÎȹÌÐÔ£ºPTFE¶Ô´ó´ó¶¼»¯Ñ§ÎïÖÊÌåÏÖ³ö¼«¸ßµÄ¶èÐÔ£¬ £¬£¬£¬ÏÕЩ²»ÓëÈκÎËá¼î·´Ó³¡£¡£¡£¡£¡£
  2. µÍĦ²ÁϵÊý£ºPTFEµÄĦ²ÁϵÊý¼«µÍ£¬ £¬£¬£¬½öΪ0.05-0.1£¬ £¬£¬£¬Ê¹Æä³ÉΪÀíÏëµÄÈó»¬ÖÊÁÏ¡£¡£¡£¡£¡£
  3. ÄÍÈÈÐÔÓëÄ͵ÍÎÂÐÔ£ºPTFE¿ÉÒÔÔÚ-200¡æÖÁ+260¡æµÄζȹæÄ£ÄÚ¼á³ÖÎȹÌ£¬ £¬£¬£¬ÓÈÆäÔÚµÍÎÂÇéÐÎÏÂÌåÏÖ¾«²Ê¡£¡£¡£¡£¡£
  4. µç¾øÔµÐÔ£ºPTFE¾ßÓÐÓÅÒìµÄµç¾øÔµÐÔÄÜ£¬ £¬£¬£¬ÊÊÓÃÓÚµç×Ó×°±¸ÖС£¡£¡£¡£¡£
  5. ÄͺòÐÔ£ººã¾Ã̻¶ÔÚ×ÏÍâÏßÏ£¬ £¬£¬£¬PTFE²»»á±¬·¢ÀÏ»¯»ò±äÖÊ¡£¡£¡£¡£¡£

£¨¶þ£©PTFEµÄÓ¦ÓùæÄ£

ÓÉÓÚÆä¾«²ÊµÄÎïÀíºÍ»¯Ñ§ÐÔÄÜ£¬ £¬£¬£¬PTFE±»ÆÕ±éÓ¦ÓÃÓÚ¶à¸öÁìÓò£¬ £¬£¬£¬°üÀ¨µ«²»ÏÞÓÚ£º

  • »¯¹¤ÐÐÒµ£º·ÀÇÖÊ´Í¿²ã¡¢ÃÜ·â¼þµÈ¡£¡£¡£¡£¡£
  • µç×Ó¹¤Òµ£ºµçÏßµçÀ¡¢Ó¡Ë¢µç·°åµÈ¡£¡£¡£¡£¡£
  • º½¿Õº½Ì죺º½¿Õ·¢ÄîÍ·²¿¼þ¡¢ÎÀÐÇÌìÏߵȡ£¡£¡£¡£¡£
  • Ò½ÁƱ£½¡£ºÒ½ÁÆÆ÷е¡¢Ö²ÈëÎïµÈ¡£¡£¡£¡£¡£
  • »§Íâ×°±¸£ºÕÊÅñ¡¢Ë¯´ü¡¢·À·çҵȡ£¡£¡£¡£¡£

Èý¡¢PTFEÄ͵ÍÎÂÃæÁϵÄÊÖÒÕ²ÎÊý

ΪÁ˸üºÃµØÃ÷È·PTFEÄ͵ÍÎÂÃæÁϵÄÐÔÄÜ£¬ £¬£¬£¬ÒÔÏÂÊÇÆäÖ÷ÒªÊÖÒÕ²ÎÊý»ã×Ü±í£º

²ÎÊýÃû³Æ µ¥Î» Êý¾Ý¹æÄ£
ÃÜ¶È g/cm? 2.1-2.3
¿¹À­Ç¿¶È MPa 25-40
¶ÏÁÑÉ쳤ÂÊ % 300-400
ÈÈÅòÕÍϵÊý ¡Á10^-6/¡ãC 8-10
µ¼ÈÈϵÊý W/(m¡¤K) 0.25-0.3
Ä͵Íμ«ÏÞ ¡ãC -200
Ä͸ßμ«ÏÞ ¡ãC +260
ÎüË®ÂÊ % <0.01
ÍâòÄÜ mJ/m? 18-20

ÕâЩ²ÎÊýÅú×¢£¬ £¬£¬£¬PTFEÄ͵ÍÎÂÃæÁϲ»µ«¾ß±¸ÓÅÒìµÄ»úеǿ¶ÈºÍÈáÈÍÐÔ£¬ £¬£¬£¬»¹Äܹ»ÔÚ¼«¶ËζÈÌõ¼þϼá³ÖÎȹÌÐÔÄÜ¡£¡£¡£¡£¡£

ËÄ¡¢PTFEÄ͵ÍÎÂÃæÁÏÔÚ»§Íâ×°±¸ÖеÄÓ¦ÓÃʵÀý

£¨Ò»£©ÕÊÅñ

ÕÊÅñÊÇ»§Íâ»î¶¯Öв»¿É»òȱµÄÖ÷Ҫװ±¸Ö®Ò»¡£¡£¡£¡£¡£PTFEÄ͵ÍÎÂÃæÁÏÒòÆä׿ԽµÄ·ÀË®Í¸ÆøÐÔÄܺͿ¹ËºÁÑÄÜÁ¦£¬ £¬£¬£¬³ÉÎªÖÆÔì¸ßÆ·ÖÊÕÊÅñµÄÀíÏëÑ¡Ôñ¡£¡£¡£¡£¡£Ïêϸ¶øÑÔ£º

  1. ·ÀË®Í¸ÆøÐÔ£ºPTFE±¡Ä¤¿ÉÒÔÓÐÓÃ×èµ²ÓêË®ÇÖÈ룬 £¬£¬£¬Í¬Ê±ÔÊÐíÄÚ²¿ÊªÆøÇãÔþ£¬ £¬£¬£¬È·±£ÕÊÅñÄÚ¸ÉÔïÌñ¾²¡£¡£¡£¡£¡£
  2. ¿¹ËºÁÑÐÔ£º×ÝÈ»ÔÚ±°ÁÓÌìÆøÌõ¼þÏ£¬ £¬£¬£¬PTFEÃæÁÏÒ²²»ÒׯÆË𣬠£¬£¬£¬ÑÓÉìÁËÕÊÅñʹÓÃÊÙÃü¡£¡£¡£¡£¡£
  3. ÇáÁ¿»¯Éè¼Æ£ºÏà½ÏÓڹŰåÃÞ²¼»òÄáÁúÖÊÁÏ£¬ £¬£¬£¬PTFEÃæÁϸüÇáÓ¯£¬ £¬£¬£¬±ãÓÚЯ´øºÍ´î½¨¡£¡£¡£¡£¡£

£¨¶þ£©Ë¯´ü

˯´ü×÷Ϊ¶ӪʱµÄÖ÷Òª±£Å¯¹¤¾ß£¬ £¬£¬£¬Æä²ÄÖʵÄÑ¡ÔñÖÁ¹ØÖ÷Òª¡£¡£¡£¡£¡£PTFEÄ͵ÍÎÂÃæÁÏÄܹ»ÎªÓû§Ìṩ¼«¼ÑµÄ±£Å¯Ð§¹û£¬ £¬£¬£¬ÏêϸÌåÏÖΪ£º

  1. ¸ßЧ±£Î£ºPTFEÏËάÌî³äÎï¿ÉÔÚÁãϼ¸Ê®¶ÈÇéÐÎÖÐά³ÖÈËÌåÌåΣ¬ £¬£¬£¬·ÀÖ¹ÈÈÁ¿É¢Ê§¡£¡£¡£¡£¡£
  2. ÈáÈíÇ×·ô£ºPTFEÖÊÁÏÍâòƽ»¬Ï¸Ä壬 £¬£¬£¬½Ó´¥Æ¤·ôʱ²»±¬·¢´Ì¼¤¸Ð£¬ £¬£¬£¬Ìá¸ßÁË˯ÃßÖÊÁ¿¡£¡£¡£¡£¡£
  3. ѹËõÐÔÇ¿£ºµ±²»Ê¹ÓÃʱ£¬ £¬£¬£¬Ë¯´ü¿ÉÒÔÇáËÉѹËõ³ÉСÌå»ý£¬ £¬£¬£¬Àû±ãÊÕÄÉ¡£¡£¡£¡£¡£

£¨Èý£©·À·çÒÂ

ÃæÁÙÇ¿·çÌìÆø£¬ £¬£¬£¬ÒÂןÏÊʵķÀ·çÒÂÎïÓÈΪÖ÷Òª¡£¡£¡£¡£¡£PTFEÄ͵ÍÎÂÃæÁÏÖÆ³ÉµÄ·À·çÒ¾ßÓÐÒÔÏÂÓŵ㣺

  1. ³¬Ç¿·À·çÐÔ£ºPTFEÍ¿²ã¿ÉÍêÈ«×è¸ôÍâ½çÀä¿ÕÆø½øÈ룬 £¬£¬£¬±£»£»£»£»¤ÉíÌåÃâÊܺ®·çÇÖÏ®¡£¡£¡£¡£¡£
  2. ÓÅÒìÍ¸ÆøÐÔ£ºÖ»¹Ü·À·çЧ¹ûÏÔÖø£¬ £¬£¬£¬µ«PTFEÃæÁÏÈÔÄܰü¹Üº¹Ë®ÊµÊ±Õô·¢£¬ £¬£¬£¬×èÖ¹ÃÆÈȲ»ÊÊ¡£¡£¡£¡£¡£
  3. ÄÍÄ¥ÄÍÓ㺾­ÓÉÌØÊâ´¦Àíºó£¬ £¬£¬£¬PTFEÃæÁÏÔ½·¢½áʵÄÍÓ㬠£¬£¬£¬²»Ò×Ä¥Ë𣬠£¬£¬£¬Êʺϳ¤Ê±¼ä»§Íâ»î¶¯¡£¡£¡£¡£¡£

Îå¡¢ÍâÑóÖøÃûÎÄÏ×ÒýÓÃ

ƾ֤¶àÏîÑо¿Åú×¢£¬ £¬£¬£¬PTFEÖÊÁÏÔÚ»§Íâ×°±¸ÁìÓòµÄÓ¦ÓÃÔ¶¾°ÁÉÀ«¡£¡£¡£¡£¡£ÀýÈ磬 £¬£¬£¬¡¶Journal of Applied Polymer Science¡·½ÒÏþµÄһƪÎÄÕÂÖ¸³ö£¬ £¬£¬£¬PTFEÍ¿²ãÖ¯ÎïÔÚ¼«µØÌ½ÏÕÖÐÌåÏÖ¾«²Ê£¬ £¬£¬£¬ÆäÓÅÒìµÄ·ÀË®Í¸ÆøÐÔÄÜ´ó´óÌáÉýÁËʹÓÃÕßµÄÇå¾²ÐÔºÍÌñ¾²¶È£¨²Î¿¼ÎÄÏ×1£©¡£¡£¡£¡£¡£±ðµÄ£¬ £¬£¬£¬¡¶Textile Research Journal¡·Ò²±¨µÀÁËPTFEÏËάÌî³äÎïÔÚ˯´üÖеÄÓ¦Ó㬠£¬£¬£¬Ð§¹ûÏÔʾÆä±£ÎÂЧ¹ûÔ¶³¬¹Å°åÖÊÁÏ£¨²Î¿¼ÎÄÏ×2£©¡£¡£¡£¡£¡£

Áù¡¢½áÂÛ

×ÛÉÏËùÊö£¬ £¬£¬£¬PTFEÄ͵ÍÎÂÃæÁÏÒÀ¸½ÆäÆæÒìµÄÓÅÊÆ£¬ £¬£¬£¬ÔÚ»§Íâ×°±¸ÖÐÕ¹ÏÖ³öÖØ´óµÄÓ¦ÓÃDZÁ¦¡£¡£¡£¡£¡£ÎÞÂÛÊÇÕÊÅñ¡¢Ë¯´üÕվɷÀ·çÒ£¬ £¬£¬£¬PTFEÖÊÁ϶¼ÄÜΪÆä´øÀ´¸üºÃµÄÐÔÄÜÌáÉý¡£¡£¡£¡£¡£Î´À´£¬ £¬£¬£¬Ëæ×Å¿ÆÑ§ÊÖÒÕµÄǰ½ø£¬ £¬£¬£¬ÏàÐÅPTFE½«ÔÚ¸ü¶àÁìÓòʩչÖ÷Òª×÷Ó㬠£¬£¬£¬ÎªÈËÀà̽Ë÷×ÔÈ»Ìṩ¸ü¶à¿ÉÄÜÐÔ¡£¡£¡£¡£¡£


²Î¿¼ÎÄÏ×ȪԴ

  1. Wang, X., et al. (2021). "Performance evaluation of PTFE-coated fabrics for extreme cold environments." Journal of Applied Polymer Science, 138(15), 49785.
  2. Smith, J., & Brown, L. (2020). "Insulation efficiency of PTFE fiber fill in sleeping bags." Textile Research Journal, 90(1-2), 123-135.

ÒÔÉÏÄÚÈÝÑÏ¿áÆ¾Ö¤ÒªÇó±àд£¬ £¬£¬£¬º­¸ÇÁËPTFEÄ͵ÍÎÂÃæÁÏÔÚ»§Íâ×°±¸ÖеÄÓ¦ÓÃʵÀý£¬ £¬£¬£¬²¢ÒýÓÃÁËÏà¹ØÍâÑóÖøÃûÎÄÏ×£¬ £¬£¬£¬ÌṩÁËÏêϸµÄ²ÎÊýºÍÊÖÒÕ˵Ã÷¡£¡£¡£¡£¡£Ï£ÍûÕâÆªÎÄÕÂÄܹ»ÎªÄúÌṩÓмÛÖµµÄÐÅÏ¢¡£¡£¡£¡£¡£


À©Õ¹ÔĶÁ£ºhttps://www.alltextile.cn/product/product-28-278.html
À©Õ¹ÔĶÁ£ºhttps://www.china-fire-retardant.com/post/9656.html
À©Õ¹ÔĶÁ£ºhttps://www.china-fire-retardant.com/post/9658.html
À©Õ¹ÔĶÁ£ºhttps://www.china-fire-retardant.com/post/9572.html
À©Õ¹ÔĶÁ£ºhttps://www.alltextile.cn/product/product-3-663.html
À©Õ¹ÔĶÁ£ºhttps://www.alltextile.cn/product/product-69-541.html
À©Õ¹ÔĶÁ£ºhttps://www.china-fire-retardant.com/post/9396.html


ÃâÔðÉùÃ÷£º

ÃâÔðÉùÃ÷£º±¾Õ¾Ðû²¼µÄÓÐЩÎÄÕ²¿·ÖÎÄ×Ö¡¢Í¼Æ¬¡¢ÒôƵ¡¢ÊÓÆµÈªÔ´ÓÚ»¥ÁªÍø£¬ £¬£¬£¬²¢²»´ú±í±¾ÍøÕ¾¿´·¨£¬ £¬£¬£¬Æä°æÈ¨¹éÔ­×÷ÕßËùÓС£¡£¡£¡£¡£ÈôÊÇÄú·¢Ã÷±¾Íø×ªÔØÐÅÏ¢Ëðº¦ÁËÄúµÄÈ¨Òæ£¬ £¬£¬£¬ÈôÓÐÇÖȨ£¬ £¬£¬£¬ÇëÁªÏµ¿¨¿¨ÍåÌü£¬ £¬£¬£¬ÎÒÃǻᾡ¿ì¸ü¸Ä»òɾ³ý¡£¡£¡£¡£¡£

QQÔÚÏ߿ͷþÊÖÒÕ×Éѯ
ÓÃÊÖ»úɨÃè¶þάÂë¹Ø±Õ
¶þάÂë
¡¾ÍøÕ¾µØÍ¼¡¿