¾T¨÷Äйç²{³f

¾T¨÷Äйç²{³f

¥HÁC»ÄÁâ¤ôªd(magnesium phosphate cement,MPC)¬°½¦¾®§÷®Æ¨î³Æ¥X¤FªíÆ[±K«×¬°1800~750 kg/m3ªº¥i¥Î©óµ²ºcªºÁC»ÄÁâ¤ôªd-»E­fªwªj(MPC-EPS)²V¾®¤g.¸ÕÅç¬ã¨s¤FMPC-EPS²V¾®¤gªº¤O¾Ç©Ê¯à¡B·FÁY©Ê¯à¡B§l¤ô²v¤Î§Ü­á¿Ä©M·FÀã´`Àô¯à¤O.µ²ªGªí©ú:MPC-EPS²V¾®¤g¨ã¦³¸û°ªªº¦­´Á±j«×,¥BEPSºU¶q¶V¤j,¨ä¦­´Á±j«×µo®i¶V§Ö;»P´¶³q¤ôªd¬°½¦¾®§÷®ÆªºEPS²V¾®¤g¬Û¤ñ,MPC-EPS²V¾®¤g¨ã¦³¸û§Cªº·FÁYÅܧΩM§l¤ô²v,¬O¤@ºØ­@¤[©Ê¨}¦nªº«O·Å¹j¼ö§÷®Æ. 
¾TºÞ¬°¤@ºØ«×µw¾T¡A¥i¶i¦æ¼ö³B²z±j¤Æ¡A¦b°h¤õ¡B­è²f¤õ©M¼öª¬ºA¤U¥i¶ì©Ê¤¤µ¥¡AÂI²k²k±µ©Ê¨}¦n¡A¥Î®ð²k©M´ã©·²k®É¾TºÞ¦³§Î¦¨´¹¶¡µõ¯¾ªº¶É¦V¡F¾TºÞ¦b²f¤õ©M§N§@µw¤Æ«á¥i¤Á«d©Ê¯à©|¦n¡A¦b°h¤õª¬ºA®É¤£¨}¡C§Ü»k©Ê¤£°ª¡A±`±Ä¥Î¶§·¥®ñ¤Æ³B²z»PÒ\º£¤èªk©Îªí­±¥[¥]¾T¼h¥H´£°ª§Ü»G»k¯à¤O¡C¤]¥i¥H§@¬°¼Ò¨ã§÷®Æ¨Ï¥Î¡C

¥Î§C»Ä«×ÁC»ÄÆQ(NH42)HPO4©MK2HPO4¨î³Æ¤F¾®µ²®É¶¡¥i±±¡B±j«×°ªªº·s«¬ÁC»ÄÁâ¤ôªd(MPC).µ²ªGªí©ú:¥Ñ§C»Ä«×ÁC»ÄÆQ¨î³ÆªºMPC,¦b¤ô®Æ¤ñ©M½w¾®¾¯¥Î¶qªº±¡ªp¤U,ÀHµÛn((NH4)2HPO4)/n(K2HPO4)ªº­°§C,¨ä¼ßÅ骺¬y°Ê©Ê¼W±j,¾®µ²®É¶¡;²K¥[K2HPO4«á,MPCªº¦­´Á§ÜÀ£±j«×²¤¦³­°§C,¦ý¨ä28d§ÜÀ£±j«×°ª¹F70 MPa¥H¤W;MPCªº¤ô¤Æ²£ª«¬°NH4MgPO4¡P6H2O©MKMgPO4¡P6H2O.

³q¹L¦Ò¹î²Ó¯»(¥Û¯»©Mªd¯»)¹ï¤ôªd¬â¼ß¤u§@©Ê¡B§ÜÀ£±j«×©M·FÀꦬÁYªº¼vÅT,¬ã¨s¤F¾÷¨î¬â¤¤²Ó¯»ªº¦M®`©Ê,´£¥X¤F°ò©ó²Ó¯»¯S©Ê©M§t¶qªº§ï¶iMB­È(¨È¥ÒÂÅ­È),¨Ã¤ÀªR¤F±Ä¥Î¸Ó«ü¼Ðµû»ù²Ó¯»¦M®`©Êªº¥i¦æ©Ê.µ²ªGªí©ú:¾÷¨î¬â¤¤¥Û¯»§t¶q¸û°ª,¨ä¦M®`©Ê·¥¨ä¦³­­;ªd¯»§t¶q¸û§C,¦ý¦M®`©Ê¸û¤j.²Ó¯»ªº¦M®`©Ê¤£¶È»P¨ä§t¶q¦³Ãö,§ó¨ú¨M©ó¨äÄqª«¯S©Ê.§ï¶iMB­È»P¤ôªd¬â¼ß¤u§@©Ê¡B§ÜÀ£±j«×©M·FÀꦬÁY§¡¦s¦b¸û±j¬ÛÃö©Ê,¥i¥Î©óµû»ù²Ó¯»¦M®`©Ê.
«öÀ½À£¤è¦¡¤À:µLÁ_¾TºÞ©M´¶³qÀ½À£ºÞ

©Ê¯à¡G­@»G»k¡B­«¶q»´¡C
¾T¨÷Äйç²{³f

¬°¦X²zµû»ù²V¾®¤g¤¤µo¥Í²¸¾T»ÄÆQ¿±µÈ¤ÏÀ³ªº²¸»Ä®ÚÂ÷¤l¿@«×,À³¥Î¹q¤l±´°wÅã·L¤ÀªR§Þ³N,¬ã¨s¤FºÒ¤Æ¹ï¤ôªd¥Û¤¤²¸¤¸¯À¤À¥¬ªº¼vÅT,ÄÄ©ú¤FºÒ¤Æ§@¥Î¤U²V¾®¤g¤¤²¸¤¸¯Àªº¾E²¾³W«ß.µ²ªGªí©ú:ºÒ¤Æ«e¤ôªd¥ÛºI­±ªº²¸¤¸¯À¤À¥¬¤ñ¸û§¡¤Ã,ºÒ¤Æ«á¤ôªd¥Û¤¤ªº²¸¤¸¯À¥ÑºÒ¤Æ°Ï¦V«DºÒ¤Æ°Ï¾E²¾©M¿n»E,²¸¤¸¯À¦bºÒ¤Æ°Ï¿@«×¸û§C,«DºÒ¤Æ°Ï¿@«×¸û°ª,¶tÄs¥Û§t¶q¤]ÀH¤§¼W¤j,³oºØ¦]ºÒ¤Æ§@¥Î³y¦¨ªº²¸¤¸¯À¤À¥¬¤£§¡¤Ã¥i¯à¾É­P²V¾®¤g§½³¡µo¥Í²¸¾T»ÄÆQ¿±µÈ¶}µõ.

¤U¤@½g¡G https://big5www.cnal.com/product/22680762.shtml