ÂÁµ¼ÌåÓë¹èÏ𽺾øÔµ²ãµÄÕ³½áÎÊÌâÖ÷ÒªÔ´ÓÚÁ½ÕßÍâòÄܲî±ð´ó¡¢»¯Ñ§ÏàÈÝÐÔȱ·¦¼°½çÃæ·´Ó³²»³ä·Ö£¬Ò×µ¼ÖÂÕ³½áÇ¿¶ÈµÍ¡¢ÄÍÇéÐÎÀÏ»¯ÐԲÈçʪÈÈ¡¢ÓÍÎÛÇéÐÎÖÐÒ׷ֲ㣩¡£¡£ÒÔÏ´ÓÍâò´¦Àí¡¢½çÃæ¸ÄÐÔ¡¢¹¤ÒÕÓÅ»¯¼°ÖÊÁÏÑ¡ÔñËĸöά¶ÈÌá³öϵͳÐÔ½â¾ö·½°¸£º£º£º
Ò»¡¢Íâò´¦Àí£º£º£ºÌáÉýÂÁµ¼ÌåÍâòÄÜ
ÂÁµ¼ÌåÍâò×ÔÈ»±£´æÑõ»¯ÂÁ£¨Al?O?£©¶Û»¯²ã£¬ÍâòÄܵͣ¨Ô¼40-50 mN/m£©£¬Óë¹èÏ𽺣¨ÍâòÄÜÔ¼20-30 mN/m£©µÄÈóʪÐԲ¡£Í¨¹ýÒÔÏÂÒªÁì¿ÉÏÔÖøÌá¸ßÍâòÄÜ£º£º£º
1. »úе´Ö»¯
Åçɰ´¦Àí£º£º£º
ʹÓÃ40-80Ä¿Ñõ»¯ÂÁɰÁ££¬ÒÔ0.3-0.5 MPaѹÁ¦Åçɰ£¬Íâò´Ö²Ú¶È£¨Ra£©¿É´ï3-5 ¦Ìm¡£¡£
Ч¹û£º£º£º»úеê¹ÌЧӦÔöÇ¿£¬Õ³½áÇ¿¶ÈÌáÉý30-50%£¨Èç´Ó1.2 MPaÔöÖÁ1.8 MPa£©¡£¡£
»¯Ñ§Ê´¿Ì£º£º£º
Åä·½£º£º£ºNaOHÈÜÒº£¨5 wt%£©+ »ºÊ´¼Á£¨ÈçÆÏÌÑÌÇËáÄÆ 0.5 wt%£©£¬60¡æ´¦Àí5·ÖÖÓ¡£¡£
ÔÀí£º£º£ºNaOHÏûÈÚÂÁÍâòÑõ»¯²ã£¬ÐγÉ΢¿×½á¹¹£¨¿×¾¶1-3 ¦Ìm£©£¬ÔöÌí½Ó´¥Ãæ»ý¡£¡£
Ч¹û£º£º£ºÕ³½áÇ¿¶ÈÌáÉý40-60%£¬ÇÒÄÍʪÈÈÐÔÄÜÏÔÖø¸ÄÉÆ£¨85¡æ/85%RHÌõ¼þÏÂ1000СʱÎ޷ֲ㣩¡£¡£
2. »¯Ñ§»î»¯
¹èÍéżÁª¼Á´¦Àí£º£º£º
ÍÆ¼öÊÔ¼Á£º£º£º¦Ã-°±±û»ùÈýÒÒÑõ»ù¹èÍ飨KH-550£©»ò¦Ã-¼×»ù±ûÏ©õ£Ñõ»ù±û»ùÈý¼×Ñõ»ù¹èÍ飨KH-570£©¡£¡£
¹¤ÒÕ£º£º£º
Ч¹û£º£º£ºÕ³½áÇ¿¶ÈÌáÉý2-3±¶£¨Èç´Ó1.5 MPaÔöÖÁ4.2 MPa£©£¬ÇÒÄÍÓÍÐÔÏÔÖø¸ÄÉÆ£¨150¡æ¿óÎïÓÍÖÐ1000СʱÎÞÈÜÕͷֲ㣩¡£¡£
ÂÁµ¼ÌåÓñûͪ³¬ÉùÏ´åª10·ÖÖÓ£¬È¥³ýÓÍÎÛ¡£¡£
½þÈë0.5-1 wt%¹èÍéżÁª¼ÁÒÒ´¼ÈÜÒº£¬60¡æ´¦Àí30·ÖÖÓ¡£¡£
120¡æºæ¸É1Сʱ£¬Ê¹¹èÍéË®½âÌìÉúSi-OH£¬ÓëÂÁÍâòôÇ»ù£¨-OH£©ËõºÏÐγÉSi-O-Al¼ü¡£¡£
Á×ËáÑÎת»¯Ä¤£º£º£º
Åä·½£º£º£ºÁ×Ëᣨ85 wt%£©+ ÏõËᣨ65 wt%£©+ ·ú»¯Çâï§£¨5 wt%£©£¬ÊÒδ¦Àí10·ÖÖÓ¡£¡£
ÔÀí£º£º£ºÔÚÂÁÍâòÌìÉúÁ×ËáÂÁת»¯Ä¤£¨ºñ¶È1-2 ¦Ìm£©£¬Ä¤²ãº¬´ó×ÚôÇ»ù£¨-OH£©£¬¿ÉÓë¹èÏ𽺵ÄSi-OH·´Ó³¡£¡£
Ч¹û£º£º£ºÕ³½áÇ¿¶ÈÌáÉý50-70%£¬ÇÒÄÍÑÎÎíÐÔÄÜÓÅÒ죨5% NaClÈÜÒºÖÐ1000СʱÎÞÇÖÊ´£©¡£¡£
¶þ¡¢½çÃæ¸ÄÐÔ£º£º£ºÔöÇ¿»¯Ñ§¼üºÏ
¹èÏð½ºÓëÂÁµÄ»¯Ñ§¼üºÏÊÇÌáÉýÕ³½áÇ¿¶ÈµÄ½¹µã£¬Ðèͨ¹ýÒÔÏÂÒªÁìÔö½ø½çÃæ·´Ó³£º£º£º
1. ÒýÈë·´Ó³ÐÔ»ùÍÅ
¹èÏ𽺲àÁ´¸ÄÐÔ£º£º£º
ʹÓú¬°±»ù£¨-NH?£©»ò»·Ñõ»ù£¨-CH(O)CH-£©µÄ¹èÏ𽺣¨Èç°±»ù¹èÏ𽺡¢»·Ñõ¹èÏ𽺣©£¬ÓëÂÁÍâò´¦ÀíÌìÉúµÄ»îÐÔ»ùÍÅ£¨Èç-OH¡¢-COOH£©·´Ó³¡£¡£
Ч¹û£º£º£ºÕ³½áÇ¿¶È½ÏͨË×¹èÏð½ºÌáÉý100-150%£¨Èç´Ó2.0 MPaÔöÖÁ5.0 MPa£©¡£¡£
ÂÁÍâò½ÓÖ¦£º£º£º
ͨ¹ýµÈÀë×ÓÌå¾ÛºÏ»ò»¯Ñ§½ÓÖ¦ÔÚÂÁÍâòÒýÈë±ûÏ©Ëáõ¥£¨-COOCH=CH?£©»ò»·Ñõ»ùÍÅ£¬Óë¹èÏ𽺵ÄSi-H»òSi-OH·´Ó³¡£¡£
¹¤ÒÕʾÀý£º£º£º
Ч¹û£º£º£º½çÃæ¼ôÇÐÇ¿¶È´ï8-10 MPa£¬Ô¶³¬»úеê¹ÌЧ¹û¡£¡£
ÂÁµ¼Ìå¾ArµÈÀë×ÓÌåϴ媣¨¹¦ÂÊ100 W£¬Ê±¼ä5·ÖÖÓ£©¡£¡£
½þÈë¼×»ù±ûÏ©ËáËõË®¸ÊÓÍõ¥£¨GMA£©ÈÜÒº£¬×ÏÍâ¹âÒý·¢½ÓÖ¦¾ÛºÏ¡£¡£
2. Ìí¼Ó½çÃæÔöÇ¿¼Á
ÄÉÃ×ÌîÁÏ£º£º£º
Ìí¼Ó1-3 wt%ÄÉÃ×¶þÑõ»¯¹è£¨SiO?£©»òÄÉÃ×Ñõ»¯ÂÁ£¨Al?O?£©£¬Á£¾¶10-50 nm¡£¡£
ÔÀí£º£º£ºÄÉÃ×Á£×ÓÔÚ½çÃæÐγɡ°ÇÅÁº¡±£¬×ª´ïÓ¦Á¦²¢ÒÖÖÆÁÑÎÆÀ©Õ¹¡£¡£
Ч¹û£º£º£ºÕ³½áÇ¿¶ÈÌáÉý30-50%£¬ÇÒÄÍÆ£ÀÍÐÔÄÜÏÔÖø¸ÄÉÆ£¨ÍäÇú10?´ÎÎÞ¿ªÁÑ£©¡£¡£
½ðÊôÓлú»¯ºÏÎ£º£º
Ìí¼Ó0.5-1 wt%îÑËáõ¥Å¼Áª¼Á£¨ÈçÒì±û»ùÈý(¶þÐÁ»ù½¹Á×Ëáõ£Ñõ»ù)îÑËáõ¥£©£¬Æä·Ö×ӽṹͬʱº¬îÑ-Ñõ¼ü£¨ÓëÂÁÍâòÁ¬Ïµ£©ºÍÓлú»ùÍÅ£¨Óë¹èÏð½ºÏàÈÝ£©¡£¡£
Ч¹û£º£º£ºÕ³½áÇ¿¶ÈÌáÉý40-60%£¬ÇÒÄ͸ßÎÂÐÔÄÜÓÅÒ죨200¡æÏÂÇ¿¶È±£´æÂÊ>80%£©¡£¡£
Èý¡¢¹¤ÒÕÓÅ»¯£º£º£º¿ØÖÆÕ³½áÀú³Ì²ÎÊý
Õ³½á¹¤ÒÕÖ±½ÓÓ°Ïì½çÃæÁ¬ÏµÖÊÁ¿£¬Ðè´Óζȡ¢Ñ¹Á¦¡¢Ê±¼äÈý·½ÃæÓÅ»¯£º£º£º
1. Áò»¯Î¶ȿØÖÆ
ͨË×¹èÏ𽺣º£º£ºÁò»¯Î¶ÈÒË¿ØÖÆÔÚ160-180¡æ£¬Î¶ȹýµÍ£¨<150¡æ£©½»Áª²»³ä·Ö£¬Î¶ȹý¸ß£¨>200¡æ£©¿ÉÄܵ¼ÖÂÂÁÍâòÑõ»¯²ãÔöºñ¡£¡£
·ú¹èÏ𽺣º£º£ºÁò»¯Î¶ÈÐèÌá¸ßÖÁ200-220¡æ£¬ÒÔÔö½ø·úÔ×ÓÓëÂÁÍâòµÄ·´Ó³¡£¡£
·Ö¶ÎÁò»¯£º£º£º
µÚÒ»½×¶Î£º£º£º120¡æ¡Á30·ÖÖÓ£¨Ô¤Áò»¯£¬Ïû³ýÄÚÓ¦Á¦£©¡£¡£
µÚ¶þ½×¶Î£º£º£º180¡æ¡Á2Сʱ£¨Ö÷Áò»¯£¬ÐγÉÖÂÃܽ»ÁªÍøÂ磩¡£¡£
Ч¹û£º£º£ºÕ³½áÇ¿¶È½Ïµ¥¶ÎÁò»¯ÌáÉý20-30%£¬ÇÒÊ£ÓàÓ¦Á¦½µµÍ50%¡£¡£
2. Õ³½áѹÁ¦¿ØÖÆ
ѹÁ¦¹æÄ££º£º£º0.5-2 MPa£¬Ñ¹Á¦¹ýµÍµ¼Ö½Ӵ¥²»³ä·Ö£¬Ñ¹Á¦¹ý¸ß¿ÉÄÜѹÀ£ÂÁµ¼ÌåÍâò΢½á¹¹¡£¡£
¼Óѹ·½Ê½£º£º£º
Һѹ»ú¼Óѹ£º£º£ºÊÊÓÃÓÚ±âÆ½µçÀ£¬Ñ¹Á¦ÔȳÆÐÔ>95%¡£¡£
Õæ¿ÕÈÈѹ£º£º£ºÔÚÕæ¿Õ¶È<10 PaÌõ¼þϼÓѹ£¬¿Éɨ³ý½çÃæÆøÅÝ£¬Õ³½áÇ¿¶ÈÌáÉý15-20%¡£¡£
3. ºó´¦Àí¹¤ÒÕ
ÈÈ´¦Àí£º£º£ºÁò»¯ºóÓÚ150¡æ±£ÎÂ2Сʱ£¬Ê¹½»Áª·´Ó³³ä·Ö¾ÙÐУ¬Ïû³ýÊ£ÓàÓ¦Á¦¡£¡£
ʪÈÈÀÏ»¯£º£º£º½«Õ³½áÑùÆ·ÖÃÓÚ85¡æ/85%RHÇéÐÎÖÐ72Сʱ£¬Ä£Äâºã¾ÃʹÓÃÇéÐΣ¬É¸Ñ¡ÄÍʪÈÈÅä·½¡£¡£
ËÄ¡¢ÖÊÁÏÑ¡Ôñ£º£º£ºÆ¥ÅäÂÁÓë¹èÏ𽺵ÄÌØÕ÷
1. ¹èÏð½ºÀàÐÍÑ¡Ôñ
ͨË×¹èÏ𽺣¨MQ£©£º£º£ºÊÊÓÃÓÚµÍΡ¢µÍÓ¦Á¦ÇéÐΣ¨Èç-60¡æÖÁ150¡æ£©£¬µ«ÄÍÓÍÐԲ¡£
±½»ù¹èÏ𽺣¨PMQ£©£º£º£ºÄ͸ßÎÂÐÔÓÅÒ죨200¡æ£©£¬µ«±¾Ç®½Ï¸ß¡£¡£
·ú¹èÏ𽺣¨FVMQ£©£º£º£ºÄÍÓÍ¡¢ÄÍ»¯Ñ§ÇÖÊ´ÐÔ×î¼Ñ£¨ÄÍ150¡æ¿óÎïÓÍ£©£¬µ«Ó²¶È¸ß£¨Shore A 70-80£©£¬ÐèÓëÂÁµ¼ÌåÈáÐÔÆ¥Åä¡£¡£
ÍÆ¼ö·½°¸£º£º£º
ͨË×ÇéÐΣº£º£ºMQ¹èÏ𽺠+ ¹èÍéżÁª¼Á´¦Àí¡£¡£
¸ßÎÂÓÍÎÛÇéÐΣº£º£ºFVMQ¹èÏ𽺠+ ÄÉÃ×¶þÑõ»¯¹èÔöÇ¿¡£¡£
2. ÂÁµ¼ÌåÍâò״̬
´¿ÂÁ£¨1060£©£º£º£ºÍâòÒ×Ñõ»¯£¬ÐèÑÏ¿áÍâò´¦Àí¡£¡£
ÂÁºÏ½ð£¨Èç6061£©£º£º£ºº¬Mg¡¢SiµÈÔªËØ£¬ÍâòÑõ»¯²ã¸üÖÂÃÜ£¬½¨Òé½ÓÄÉÁ×ËáÑÎת»¯Ä¤´¦Àí¡£¡£
µ¼µçÐÔÒªÇ󣺣º£ºÈôÐè¸ßµ¼µçÐÔ£¬¿ÉÑ¡ÔñÍË»ð̬ÂÁ£¨Ó²¶È<20 HB£©£¬µ«ÐèÔöÌíÍâò´Ö»¯Ë®Æ½ÒÔÅ⳥ǿ¶ÈËðʧ¡£¡£
Î塢Ч¹ûÑéÖ¤Óë±ê×¼²Î¿¼
1. ²âÊÔÒªÁì
ÀÉì¼ôÇÐÇ¿¶È£º£º£º°´ASTM D1002±ê×¼£¬ÀÉìËÙÂÊ5 mm/min£¬¼Í¼×î´óÔØºÉ¡£¡£
ÄÍʪÈÈÐÔ£º£º£º°´IEC 60068-2-78±ê×¼£¬85¡æ/85%RHÌõ¼þÏÂ1000Сʱºó¼ì²é·Ö²ãÇéÐΡ£¡£
ÄÍÓÍÐÔ£º£º£º°´UL 1581±ê×¼£¬150¡æ¿óÎïÓÍÖнþÅÝ1000СʱºóÕÉÁ¿ÈÜÕÍÂʺÍÕ³½áÇ¿¶È±£´æÂÊ¡£¡£
2. µä·¶Êý¾Ý
| ´¦Àí¹¤ÒÕ | ÀÉì¼ôÇÐÇ¿¶È£¨MPa£© | ÄÍʪÈÈÐÔ£¨1000Сʱ£© | ÄÍÓÍÐÔ£¨150¡æ¿óÎïÓÍ£¬1000Сʱ£© |
|---|---|---|---|
| δ´¦Àí | 0.8-1.2 | ·Ö²ã | ÈÜÕÍÂÊ>50%£¬·Ö²ã |
| Åçɰ+¹èÍéżÁª¼Á | 3.5-4.2 | ÎÞ·Ö²ã | ÈÜÕÍÂÊ<10%£¬Ç¿¶È±£´æÂÊ>85% |
| Á×ËáÑÎת»¯Ä¤+ÄÉÃ×SiO? | 5.0-5.8 | ÎÞ·Ö²ã | ÈÜÕÍÂÊ<5%£¬Ç¿¶È±£´æÂÊ>90% |
×ܽ᣺£º£ºÂÁµ¼ÌåÓë¹èÏð½ºÕ³½áµÄÒªº¦½â¾ö·½°¸
Íâò´¦ÀíÓÅÏÈ£º£º£ºÅçɰ+¹èÍéżÁª¼Á»òÁ×ËáÑÎת»¯Ä¤ÊÇÐÔ¼Û±È×î¸ßµÄ·½°¸£¬¿ÉÌáÉýÕ³½áÇ¿¶È3-5±¶¡£¡£
½çÃæ»¯Ñ§¼üºÏ£º£º£ºÍ¨¹ý¹èÏ𽺲àÁ´¸ÄÐÔ»òÂÁÍâò½ÓÖ¦ÒýÈë·´Ó³ÐÔ»ùÍÅ£¬ÊµÏÖ»¯Ñ§¼üÁ¬Ïµ¡£¡£
¹¤ÒÕϸÄ廯£º£º£º¿ØÖÆÁò»¯Î¶ȣ¨160-180¡æ£©¡¢Ñ¹Á¦£¨0.5-2 MPa£©¼°ºó´¦Àí£¨ÈÈ´¦Àí+ʪÈÈÀÏ»¯É¸Ñ¡£¡£©¡£¡£
ÖÊÁÏÆ¥Å䣺£º£º¸ßÎÂÓÍÎÛÇéÐÎÓÅÏÈÑ¡Ó÷ú¹èÏð½º+Ä˽×ÔöÇ¿£¬Í¨Ë×ÇéÐοÉÓñ½»ù¹èÏ𽺻òͨË×¹èÏð½ºÓÅ»¯´¦Àí¡£¡£
ͨ¹ýÉÏÊö×éºÏÕ½ÂÔ£¬ÂÁµ¼ÌåÓë¹èÏ𽺵ÄÕ³½áÇ¿¶È¿É´ï5-8 MPa£¬Öª×ãµçÀÂÔÚ¼«¶ËÇéÐΣ¨ÈçÆû³µ·¢ÄîÍ·²Õ¡¢¹¤ÒµÒºÑ¹ÏµÍ³£©ÖÐ10ÄêÒÔÉÏÎȹÌʹÓÃÒªÇ󡣡£
Ïà¹ØÄÚÈÝ
- îø×°²ãÊÕÏßÕÅÁ¦²»ÎÈÕ¦½â¾ö£¿
- îø×°µçÀµĸÖË¿ÕÅÁ¦Ðè¼á³Öʲô״̬£¿
- ¼¯¿ØµçÀµĹÊÕ϶¨Î»ÒªÁìÓÐɶ£¿
- 1000Íò´ÎÍÏÁ´µçÀÂ×°ÖÃרÓù¤¾ßµÄ¾«¶ÈÒªÇó£¿
- 1000Íò´ÎÍÏÁ´µçÀÂ×îС¶¯Ì¬ÍäÇú°ë¾¶¹æÄ££¿
- YQFBP-J ±âµçÀÂÄÍÄ¥ÐÔÄÜ
- TJRX¶ÆÎýͽÊÏß¶ÆÎýºóÄÍ×ÏÍâÏßÐÔÄÜ£¿
- ͽÊÏßµÄÔØÁ÷Á¿ÔõÑùÅÌË㣿Óë½ØÃæ»ýµÄ¹ØÏµÊÇʲô£¿
- ÏðÌ×±âµçÀ±ê×¼ÖжÔÇå¾²ÐÔÄܵĻ®¶¨ÓÐÄÄЩ£¿
- ±âµçÀµÄÅþÁ¬Æ÷Ñ¡ÐÍÓë±âµçÀÂµÄµçÆøºÍ»úеÐÔÄÜÔõÑùÆ¥Å䣿

