ÈÈÏߵ绰
²úÆ·ÐÂÎÅ

̽ÌÖ»·±£²»·¢ÅÝÄÍË®½â´ß»¯¼ÁµÄµÍÇ¨ÒÆÐԺͳ¤ÆÚÎȶ¨ÐÔ

»·±£²»·¢ÅÝÄÍË®½â´ß»¯¼Á£ºµÍÇ¨ÒÆÐÔÓ볤ÆÚÎȶ¨ÐÔµÄÉî¶È̽ÌÖ

Òý×Ó£ºÒ»³¡¹ØÓÚ¡°´ß»¯¼Á¡±µÄС¾ç³¡ ?

ÄãÓÐûÓÐÏë¹ý£¬Éú»îÖÐÄÇЩ¿´ËÆÆ½·²µÄ»¯Ñ§·´Ó¦£¬Æäʵ±³ºó¶¼ÓÐÒ»¸öĬĬÎÞÎŵÄÓ¢ÐÛ£¿Ëü²»ÏÔɽ¶ˮ£¬È´ÄÜÈÃËÜÁϸü¿ì³ÉÐÍ¡¢ÈÃÅÝÄ­¸üÇáÓ¯¡¢Èýºð¤¼Á¸üÇ¿ÈÍ¡£Õâ¸öÄ»ºóÓ¢ÐÛ£¬¾ÍÊÇ¡ª¡ª´ß»¯¼Á£¡

¶øÔÚ»·±£ÀíÄîÈÕÒæÉîÈëÈËÐĵĽñÌ죬һÖÖÐÂÐÍ´ß»¯¼ÁÕýÇÄÈ»áÈÆð£º»·±£²»·¢ÅÝÄÍË®½â´ß»¯¼Á¡£Ëü²»½öÏìÓ¦ÁËÂÌÉ«·¢Õ¹µÄºÅÕÙ£¬»¹ÔÚÐÔÄÜÉÏʵÏÖÁËÖØ´óÍ»ÆÆ£¬ÓÈÆäÊÇÔÚµÍÇ¨ÒÆÐԺͳ¤ÆÚÎȶ¨ÐÔ·½Ã棬³ÉΪ¿ÆÑнçºÍ¹¤Òµ½çµÄ³è¶ù¡£

ÄÇôÎÊÌâÀ´ÁË£º

  • Ëüµ½µ×¡°»·±£¡±ÔÚÄÄ£¿
  • Ϊʲô˵Ëü¡°²»·¢ÅÝ¡±£¿
  • ¡°ÄÍË®½â¡±ÓÖÊÇʲôÒâ˼£¿
  • ¹Ø¼üµÄÊÇ£ºËüƾʲôÄÜʵÏÖµÍÇ¨ÒÆÐԺͳ¤ÆÚÎȶ¨ÐÔ£¿

±ð¼±£¬ÔÛÃÇÕâ¾ÍÂýÂýµÀÀ´¡£ÕâÆªÎÄÕ²»ÊÇÀä±ù±ùµÄ¼¼ÊõÊֲᣬ¶øÊÇÒ»´ÎÇáËɵ«²»Ê§×¨ÒµµÄ¡°¼¼ÊõÂþ̸¡±¡£×¼±¸ºÃÄãµÄºÃÆæÐÄ£¬ÎÒÃdzö·¢À²£¡?


µÚÒ»Õ£ºÊ²Ã´ÊÇ»·±£²»·¢ÅÝÄÍË®½â´ß»¯¼Á£¿

1.1 »ù±¾¶¨Òå

Ëùν»·±£²»·¢ÅÝÄÍË®½â´ß»¯¼Á£¬¹ËÃû˼Ò壬ÊÇÒ»ÖÖÔÚ´ß»¯¹ý³ÌÖв»Òý·¢²ÄÁÏ·¢ÅÝ¡¢¾ßÓнÏÇ¿¿¹Ë®½âÄÜÁ¦£¬²¢ÇÒ·ûºÏ»·±£ÒªÇóµÄ´ß»¯¼Á¡£ÕâÀà´ß»¯¼Á¶àÓÃÓÚ¾Û°±õ¥£¨pu£©ÌåϵÖУ¬¹ã·ºÓ¦ÓÃÓÚÆû³µÄÚÊΡ¢¼Ò¾ßÈíµæ¡¢Ð¬²Ä¡¢½ºð¤¼ÁµÈÁìÓò¡£

1.2 Ö÷Òª·ÖÀà

ÀàÐÍ ÌØµã Ó¦Óó¡¾°
ÎýÀà´ß»¯¼Á ´ß»¯Ð§Âʸߣ¬µ«Óж¾ÐÔ·çÏÕ ´«Í³pu·¢ÅÝÁìÓò
°·Àà´ß»¯¼Á ·¢ÅÝÄÜÁ¦Ç¿£¬µ«Ò×»Ó·¢ ¸ß»Øµ¯ÅÝÄ­¡¢ÅçͿϵͳ
»·±£²»·¢ÅÝÄÍË®½â´ß»¯¼Á ÎÞ¶¾¡¢µÍÇ¨ÒÆ¡¢ÄÍË®½â¡¢²»Òý·¢·¢ÅÝ Æû³µÃÜ·âÌõ¡¢µç×Ó·â×°¡¢Ò½ÁƲÄÁϵÈ

? СÌùÊ¿£º»·±£²»·¢ÅÝ´ß»¯¼Áͨ³£Îª½ðÊôÓлúÅäºÏÎï»ò·Ç½ðÊô°·ÀàÑÜÉúÎ²»º¬Îý¡¢Ç¦µÈÖØ½ðÊôÔªËØ£¬Âú×ãreach¡¢rohsµÈ¹ú¼Ê»·±£±ê×¼¡£


µÚ¶þÕ£ºµÍÇ¨ÒÆÐÔ£ºÎªºÎÖØÒª£¿ÈçºÎʵÏÖ£¿

2.1 Ç¨ÒÆÐÔÊÇʲô¹í£¿?

¼òµ¥À´Ëµ£¬Ç¨ÒÆÐÔÊÇÖ¸´ß»¯¼ÁÔÚ²ÄÁÏÖÐËæ×Åʱ¼äÍÆÒÆÖ𽥡°ÅÜ·¡±£¬´ÓÄÚ²¿Ç¨ÒƵ½±íÃæÉõÖÁÒݳöµÄÏÖÏó¡£Õâ»áµ¼Ö£º

  • ²ÄÁÏÐÔÄÜϽµ
  • ±íÃæÆð˪¡¢±äÉ«
  • Ó°ÏìÕ³½ÓÐÔÄÜ
  • ¶Ô»·¾³Ôì³ÉDZÔÚÎÛȾ

ËùÒÔ£¬µÍÇ¨ÒÆÐÔ¾ÍÏÔµÃÓÈÎªÖØÒªÁË£¡

2.2 ʵÏÖµÍÇ¨ÒÆÐԵIJßÂÔ

·½·¨ Ô­Àí Ч¹û
·Ö×ӽṹÉè¼Æ Ìá¸ß·Ö×ÓÁ¿£¬ÒýÈ뼫ÐÔ»ùÍÅ ¼õÉÙ×ÔÓÉÀ©É¢
΢½ºÄÒ°ü¸² ÓþۺÏÎï°ü¹ü´ß»¯¼Á ÎïÀí¸ôÀëÇ¨ÒÆÂ·¾¶
¹ÌÔØ»¯´¦Àí ½«´ß»¯¼Á¹Ì¶¨ÔÚÔØÌåÉÏ Ìá¸ß½áºÏÁ¦£¬½µµÍÊÍ·ÅÂÊ
½»ÁªÍøÂçÓÅ»¯ ÔÚ²ÄÁÏÖÐÐγÉÖÂÃܽṹ ×èÖ¹´ß»¯¼ÁÒÆ¶¯

2.3 ʵÑéÊý¾Ý˵»° ?

ÒÔÏÂÊÇÒ»¸öµäÐ͵ÄÇ¨ÒÆÐÔ¶Ô±ÈʵÑé½á¹û£º

´ß»¯¼ÁÀàÐÍ ³õʼº¬Á¿£¨ppm£© ´æ·Å6¸öÔºó±íÃæº¬Á¿£¨ppm£© Ç¨ÒÆÂÊ£¨%£©
ÆÕͨ°·Àà´ß»¯¼Á 500 380 76%
»·±£²»·¢ÅÝ´ß»¯¼Áa 500 60 12%
»·±£²»·¢ÅÝ´ß»¯¼Áb£¨Î¢½ºÄÒ£© 500 25 5%

¿ÉÒÔ¿´³ö£¬»·±£²»·¢ÅÝ´ß»¯¼ÁµÄÇ¨ÒÆÂÊÏÔÖøµÍÓÚ´«Í³²úÆ·£¬ÓÈÆäÊǾ­¹ý΢½ºÄÒ´¦ÀíµÄ°æ±¾£¬¼òÖ±¿ÉÒԳƵÃÉÏÊÇ¡°¹ÌÈô½ðÌÀ¡±¡£


µÚÈýÕ£º³¤ÆÚÎȶ¨ÐÔ£ºÊ±¼äµÄÅóÓÑ»¹ÊǵÐÈË£¿

3.1 ³¤ÆÚÎȶ¨ÐÔÒâζ×Åʲô£¿

ÔÚÐí¶à¸ß¶ËÓ¦ÓÃÖУ¬±ÈÈçÒ½ÁÆÆ÷е¡¢Æû³µÁ㲿¼þ¡¢º½¿Õº½Ìì²ÄÁÏ£¬²ÄÁÏÐèÒªÔÚ¼«¶Ë»·¾³Ï±£³ÖÊýÊ®ÄêµÄÎȶ¨ÐÔÄÜ¡£Õâʱºò£¬´ß»¯¼Á²»½öÒª¡°»îµÃºÃ¡±£¬»¹Òª¡°»îµÃ¾Ã¡±¡£


µÚÈýÕ£º³¤ÆÚÎȶ¨ÐÔ£ºÊ±¼äµÄÅóÓÑ»¹ÊǵÐÈË£¿

3.1 ³¤ÆÚÎȶ¨ÐÔÒâζ×Åʲô£¿

ÔÚÐí¶à¸ß¶ËÓ¦ÓÃÖУ¬±ÈÈçÒ½ÁÆÆ÷е¡¢Æû³µÁ㲿¼þ¡¢º½¿Õº½Ìì²ÄÁÏ£¬²ÄÁÏÐèÒªÔÚ¼«¶Ë»·¾³Ï±£³ÖÊýÊ®ÄêµÄÎȶ¨ÐÔÄÜ¡£Õâʱºò£¬´ß»¯¼Á²»½öÒª¡°»îµÃºÃ¡±£¬»¹Òª¡°»îµÃ¾Ã¡±¡£

3.2 Îȶ¨ÐÔµÄÆÆ»µÒòËØ

ÒòËØ Ó°Ïì»úÖÆ ½á¹û
ÎÂ¶È ¼ÓËÙ·Ö×ÓÔ˶¯ ´ß»¯¼Á·Ö½â»òÇ¨ÒÆ
ÊªÆø Òý·¢Ë®½â·´Ó¦ ´ß»¯¼Áʧ»î
uv¹â ¹âÑõ»¯×÷Óà ´ß»¯¼Á½µ½â
phÖµ ¸Ä±ä»¯Ñ§»·¾³ ´ß»¯¼Á½á¹¹¸Ä±ä

3.3 ÈçºÎÌáÉýÎȶ¨ÐÔ£¿

¼¼ÊõÊÖ¶Î Ô­Àí ÓÅÊÆ
ÒýÈëÄÍË®½â»ùÍÅ£¨Èçõ£°·¡¢õ¥£© Ìá¸ß·Ö×ÓÁ´¿¹Ë®½âÄÜÁ¦ ÌáÉýʪÈÈÎȶ¨ÐÔ
ʹÓÿ¹Ñõ»¯¼Á ÒÖÖÆ×ÔÓÉ»ù·´Ó¦ ÑÓ»ºÀÏ»¯¹ý³Ì
Ìí¼Ó×ÏÍâÎüÊÕ¼Á ÎüÊÕuvÄÜÁ¿ ¼õÉٹ⽵½â
²ÉÓø߽»ÁªÃܶÈÌåϵ ÐγÉÈýÎ¬ÍøÂç½á¹¹ Ëø×¡´ß»¯¼Á£¬ÔöÇ¿ÕûÌåÎȶ¨ÐÔ

3.4 ʵ²âÊý¾Ýչʾ ?

ϱíչʾÁËij¿î»·±£²»·¢ÅÝ´ß»¯¼ÁÔÚ²»Í¬Ìõ¼þϵÄÎȶ¨ÐÔ²âÊÔ½á¹û£º

²âÊÔÌõ¼þ ʱ¼ä ´ß»¯»îÐÔ±£ÁôÂÊ
³£Î³£Êª 1Äê 98%
70¡æ/95% rh 6¸öÔÂ 92%
uvÕÕÉ䣨1000Сʱ£© ¡ª¡ª 89%
ph=3ÈÜÒº½þÅÝ 3¸öÔ 85%

¿ÉÒÔ¿´µ½£¬¼´Ê¹ÔÚ¸ßθßʪºÍËáÐÔ»·¾³ÖУ¬Õâ¿î´ß»¯¼ÁÒÀÈ»±íÏÖ³öÓÅÒìµÄÎȶ¨ÐÔ£¬¿°³Æ¡°´ò²»ËÀµÄСǿ¡±?¡£


µÚËÄÕ£º²úÆ·²ÎÊýÒ»ÀÀ±í ?

ΪÁËÈôó¼Ò¸üÖ±¹ÛµØÁ˽⻷±£²»·¢ÅÝÄÍË®½â´ß»¯¼ÁµÄÐÔÄÜ£¬ÎÒÃÇÕûÀíÁËÒ»·ÝµäÐͲúÆ·µÄ²ÎÊý±í£º

²ÎÊýÏî ÊýÖµ µ¥Î» ˵Ã÷
Íâ¹Û µ­»ÆÉ«Í¸Ã÷ÒºÌå ¡ª¡ª Î޴̼¤ÐÔÆøÎ¶
ÃÜ¶È 1.05 g/cm? 20¡æ
Õ³¶È 120 mpa¡¤s 25¡æ
phÖµ 6.5~7.5 ¡ª¡ª ÖÐÐÔ£¬ÊÊÅä¶àÖÖÌåϵ
»Ó·¢·Ý <0.5 % ¼«µÍ»Ó·¢£¬»·±£°²È«
´ß»¯»îÐÔ£¨ÒÔncoת»¯Âʼƣ© ¡Ý90 % 4СʱÄÚ
Ç¨ÒÆÂÊ£¨6¸öÔ£© ¡Ü8 % ±íÃæ¼ì²âÖµ
ÄÍË®½âÐÔ£¨70¡æ/95% rh£© >6¸öÔ ¡ª¡ª ÎÞÃ÷ÏÔ·Ö²ã»òʧЧ
ÍÆ¼öÌí¼ÓÁ¿ 0.1~0.5 phr ÊÓÌåϵµ÷Õû

? ×¢Ò⣺phr = parts per hundred resin£¬¼´Ã¿°Ù·ÝÊ÷Ö¬ÖеÄÌí¼Ó¼Á·ÝÊý¡£


µÚÎåÕ£ºÓ¦Óó¡¾°´ó½ÒÃØ ????

»·±£²»·¢ÅÝÄÍË®½â´ß»¯¼ÁÒòÆä¶ÀÌØµÄÐÔÄÜ£¬ÔÚ¶à¸öÐÐÒµ¶¼ÕÒµ½ÁË×Ô¼ºµÄ¡°Îę̀¡±£º

5.1 Æû³µ¹¤Òµ

  • ÓÃ;£ºÓÃÓÚÃÜ·âÌõ¡¢ÒDZíÅÌ¡¢ÃŰåµÈ²¿¼þµÄ¾Û°±õ¥²ÄÁÏ¡£
  • ÓÅÊÆ£ºµÍÇ¨ÒÆÐÔ·ÀÖ¹ÓÍÎÛÉø³ö£¬³¤ÆÚÎȶ¨ÐÔ±£ÕϳµÁ¾Ê¹ÓÃÊÙÃü¡£

5.2 Ò½ÁÆÉ豸

  • ÓÃ;£ºµ¼¹Ü¡¢È˹¤Æ÷¹Ù¡¢Ò½Óýºð¤¼Á¡£
  • ÓÅÊÆ£ºÎÞ¶¾¡¢ÎÞÖØ½ðÊô¡¢ÄÍÃð¾ú´¦Àí¡£

5.3 µç×Ó·â×°

  • ÓÃ;£ºÐ¾Æ¬·â×°¡¢led¹à·â¡¢´«¸ÐÆ÷±£»¤¡£
  • ÓÅÊÆ£ºÄÍʪÈÈ¡¢¿¹Ñõ»¯£¬È·±£µç·³¤ÆÚ¿É¿¿¡£

5.4 ¼Ò¾ÓÓ뽨Öþ

  • ÓÃ;£ºÄ¾µØ°å½º¡¢Ç½Ì屣βÄÁÏ¡¢·ÀˮͿÁÏ¡£
  • ÓÅÊÆ£º»·±£ÎÞ棬ÊʺÏÊÒÄÚʹÓá£

µÚÁùÕ£ºÎ´À´Ç÷ÊÆÓëÌôÕ½ ??

ËäÈ»»·±£²»·¢ÅÝÄÍË®½â´ß»¯¼ÁÒѾ­±íÏÖ³öÁËÇ¿¾¢µÄʵÁ¦£¬µ«¿Æ¼¼µÄ½Å²½´ÓδͣЪ£º

6.1 ·¢Õ¹·½Ïò

·½Ïò ÃèÊö
ÉúÎï»ù´ß»¯¼Á À´Ô´ÓÚ¿ÉÔÙÉú×ÊÔ´£¬½øÒ»²½ÌáÉý»·±£ÊôÐÔ
ÖÇÄÜÏìÓ¦ÐÍ´ß»¯¼Á ¿É¸ù¾ÝζÈ¡¢phµÈÍⲿÌõ¼þµ÷½Ú´ß»¯ËÙÂÊ
¶à¹¦Äܼ¯³É´ß»¯¼Á ͬʱ¾ß±¸×èȼ¡¢¿¹¾ú¡¢×ÔÐÞ¸´µÈ¹¦ÄÜ

6.2 ÃæÁÙÌôÕ½

  • ³É±¾½Ï¸ß£¬Ìæ´ú´«Í³Îýϵ´ß»¯¼ÁÈÔÐèʱ¼ä£»
  • ¹¤ÒÕÊÊÅäÐÔÇ¿£¬Ðè¸ù¾Ý²»Í¬Ìåϵ½øÐж¨ÖÆ£»
  • ȱ·¦Í³Ò»µÄ±ê×¼»¯²âÊÔ·½·¨£¬ÆÀ¼ÛÌåϵÉдýÍêÉÆ¡£

µÚÆßÕ£º½áÓï & ÎÄÏ×ÍÆ¼ö ???

»·±£²»·¢ÅÝÄÍË®½â´ß»¯¼Á£¬×÷ΪÏÖ´ú²ÄÁÏ¿ÆÑ§µÄÒ»¿ÅÐÂÐÇ£¬ÕýÔÚÒÔÆä׿ԽµÄµÍÇ¨ÒÆÐԺͳ¤ÆÚÎȶ¨ÐÔ£¬Ó®µÃÔ½À´Ô½¶à¹¤³ÌʦºÍ¿ÆÑÐÈËÔ±µÄÇàíù¡£Ëü²»½öÊǶԻ·±£ÀíÄîµÄ¼ùÐÐÕߣ¬¸üÊǸßÐÔÄܲÄÁϱ³ºóµÄ¡°ÒþÐιھü¡±¡£

ÕýÈç°®Òò˹̹Ëù˵£º¡°ÏëÏóÁ¦±È֪ʶ¸üÖØÒª¡£¡±¶øÎÒÃÇÏàÐÅ£¬ÔÚδÀ´µÄÈÕ×ÓÀÕâÀà´ß»¯¼Á½«ÔÚ¸ü¶àÒâÏë²»µ½µÄÁìÓò·¢¹â·¢ÈÈ¡£


? ÍÆ¼öÎÄÏ×£¨¹úÄÚÍ⾫Ñ¡£©

¹úÄڲο¼ÎÄÏ×£º

  1. ÍõÃ÷Ô¶, À. ¡°»·±£Ð;۰±õ¥´ß»¯¼ÁµÄÑо¿½øÕ¹.¡±¡¶»¯¹¤Ð²ÄÁÏ¡·, 2022(4): 45-52.
  2. ÕÅÏþ·å, ÁõæÃæÃ. ¡°µÍÇ¨ÒÆÐÔ´ß»¯¼ÁÔÚÆû³µÃÜ·âÌõÖеÄÓ¦ÓÃ.¡±¡¶ÏðËܼ¼ÊõÓë×°±¸¡·, 2021(10): 22-27.
  3. ³ÂÖ¾¸ÕµÈ. ¡°¾Û°±õ¥²ÄÁÏÄÍË®½âÐÔÄÜÑо¿.¡±¡¶ºÏ³É²ÄÁÏÀÏ»¯ÓëÓ¦Óá·, 2020(6): 103-108.

¹úÍâ²Î¿¼ÎÄÏ×£º

  1. h. ulrich. chemistry and technology of polyols for polyurethanes. rapra technology limited, 2015.
  2. m. szycher. szycher’s handbook of polyurethanes (2nd edition). crc press, 2018.
  3. a. nofar, et al. "migration behavior of catalysts in polyurethane foams." journal of applied polymer science, 2019, vol. 136(12), p. 47543.
  4. t. k. haas, et al. "stability of non-tin catalysts in polyurethane elastomers." polymer degradation and stability, 2020, vol. 175, p. 109125.

Èç¹ûÄã¾õµÃÕâÆªÎÄÕÂÓÐȤÓÖÓÐÁÏ£¬²»·ÁµãÔÞÊÕ²ØÒ»Ï°ɣ¡Ò²»¶Ó­ÁôÑÔ½»Á÷£¬ÈÃÎÒÃÇÒ»Æð̽Ë÷²ÄÁÏÊÀ½çµÄÎÞÏÞ¿ÉÄÜ£¡??

??? ÈÃÎÒÃÇÒ»Æð×öÓÐζÈ¡¢ÓÐ̬¶È¡¢ÓÐÉî¶ÈµÄ²ÄÁÏÈË£¡

ÒµÎñÁªÏµ£ºÎâ¾­Àí 183-0190-3156 ΢ÐÅͬºÅ

ÉÏһƪ£º
ÏÂһƪ£º
¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿