Znn3bq.jpeg
²é¿´: 149  |  »Ø¸´: 1
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

cwhustchem

Òø³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾½»Á÷̽ÌÖ¡¿Õâ¸ö²úÆ·ÊDz»ÊÇÉ̼ÒÔÚºöÓÆ£¿

Ê×ÏÈ£¬ÇëÎÊÓÐË­¿´µ½¹ýSiO2¾§ÐëµÄ±¨µÀ£¿
ÏÂÃæÕâ¸ö²úÆ·½éÉÜ¿ÉÐŶÈÓжàÉÙ£¿ÊDz»Êǽö½öÊǶÌÏËά״µÄSiO2¶ø·Ç¾§Ì壿


¾§Ðë¹è(ÓÖÃû¶Ì²£Á§ÏËά)ÐÔÄÜÌØµã  



         ¾§Ðë¹èÊÇÒ»ÖÖÏËά״ÐÎÌå½á¹¹¹¦ÄÜÐÔ²ÄÁÏ£¬Ö÷Òª³É·ÖSi02£¬Ë׳ÆÎª¶Ì²£ÏË£¬Íâ¹ÛΪ´¿°×É«¡¢Ç¿¶È¸ß¡¢»¯Ñ§Îȶ¨ÐԺᢷÖÉ¢ÐԺá¢Ä͸ßΣ¨¿ÉÄÍ1700¡æ¸ßΣ©£¬¾øÔµÐԺá¢ÉÕʧÁ¿µÍ¡¢ÎüÓÍÂʵ͡£¾§Ðë¹èÊÇÒ»ÖÖÐÂÐ͹¦ÄÜÐÔÔöÇ¿¡¢ÔöÈͲÄÁÏ.±»¹ã·ºÓ¦ÓÃÓÚÍ¿ÁÏ¡¢ËÜÁϸÄÐÔ¡¢Ï𽺼°¼¯³Éµç·µÈÐÐÒµµÄ»·ÑõÊ÷Ö¬½½×¢¡¢¹à·âµÈµç×ÓÁìÓò£¬¿ÉÏÔÖøÌá¸ß²úÆ·¸÷ÏîÐÔÄÜ£¬½µµÍÉú²ú³É±¾¡£¾§Ðë¹èÊÇÒ»ÖÖÀíÏëµÄÐÂÐ͹¦ÄÜÐÔÌî³äÁÏ¡£

¾§Ðë¹èÎïÀíÐÔÄÜ: ÏËάÌ峤¶È£¨¦Ìm£©Particle size 4¡ª20
¶Ñ»ýÃܶȣ¨g/cm3£©bulk density 0.78
ÕæÊµÃܶȣ¨g/cm3£©true density 2.3¡ª2.6
É«Ô󣨰׶È%£©color ¡Ý92
ÎüÓÍÂÊg(oil)/100g oil absorption 20--30
PHÖµ 6.8
Ë®·Ý(%) ¡Ü0.2
ÄÍ»ð¶È£¨¡æ£©Melting point 1720
ĪÊÏÓ²¶Èhardness (Mohs scale) 7
ÉÕʧÁ¿Lost in ignition ¡Ü0.10%


1£®ÔÚ¹¤³ÌËÜÁÏÖÐÓ¦Óãº
    Ö÷ÒªÓ¦ÓÃÓÚ¹¤³ÌËÜÁϸÄÐÔ¡£Õë×´µÄÐÎÌå½á¹¹£¬½Ï³¤µÄ³¤¾¶±È¶ÔËÜÁϾßÓкܺõÄÔöÇ¿¡¢ÔöÈÍ×÷Ó㬿ÉÌæ´ú²£Á§ÏËά£¬´ó´ó½µµÍÉú²ú³É±¾£»¸ÄÉÆÖÆÆ·µÄÍâ¹Û£¬½µµÍÊÕËõ±äÐÎÂÊ¡¢Ìá¸ß³ß´çÎȶ¨ÐÔ£»Ìá¸ßÈȱäÐÎζȡ¢ÄÍ»¯Ñ§¡¢·À¸¯ÐÔÄܼ°»úе¼Ó¹¤ÐÔÄÜ£»Ìá¸ßÀ­ÉìÇ¿¶È¡¢¿¹ÄÓÇúÇ¿¶È¡¢Ó²¶È¡¢ÄÍÄ¥ÐÔ¡¢Ä͸ßÎÂºÍµç¾øÔµÐÔÄÜ¡£Ä¿Ç°Ö÷ÒªÓ¦ÓÃÓÚPA¡¢PP¡¢PVC¡¢POM¡¢PBT¡¢ABSµÈËÜÁϲ£Á§ÏËά¸ÄÐÔ¼°PE¡¢PP¡¢PVC¡¢¾ÛÖ¬¡¢»·ÑõÊ÷Ö¬¼°·ÓÈ©Ê÷Ö¬µÄÌî³ä£¬Ê¹µÄÖÆÆ·µÄÁ¦Ñ§ÐÔÄܼ°»úе¼Ó¹¤ÐÔÄÜÏÔÖøÌá¸ß¡££¨×¢£ºÓùèÍéżÁª¼Á½øÐбíÃæ»îÐÔ´¦ÀíЧ¹û×îºÃ£©


2.ÔÚÍ¿ÁÏÖÐÓ¦Óãº
    ĪÊÏÓ²¶È7¼¶¿ÉÒÔÔöÇ¿¹â»¬µÄÓÍÆá±íÃæÓ²¶È£¬Ìá¸ß¿¹»®ÉËÐÔºÍÄͲÁÏ´ÐÔÄÜ£¬Á¼ºÃµÄ·ÖÉ¢ÐÔ¿ÉÌá¸ßÅçͿЧ¹û£¬¸½×ÅÁ¦Ç¿£¬Ê©¹¤±äµÃÊ®·ÖÈÝÒ×£¬Ìá¸ßÁËÉú²úЧÂÊ£»SiO2µÄ²ÄÁϳɷÖʹÆäÓµÓм«ºÃµÄ¿¹»¯Ñ§ÐÔÄÜ£¬¿ÉÏÔÖøÌá¸ßÍ¿ÁϵķÀ¸¯¡¢ÄÍËá¼îÐÔÄÜ£»1700¡æµÄÄÍ»ðÐÔÄÜÓëÊ÷Ö¬ÌåϵºÏÀí´îÅä¿ÉÏÔÖøÌá¸ßÍ¿ÁÏ×ÔÉíµÄÄ͸ßΡ¢·À»ðÐÔÄÜ£»°×¶È¸ß¡¢ÕÚ¸ÇÁ¦ºÃµÄÌØµãʹÆä¿ÉÔÚÒ»¶¨³Ì¶ÈÉÏÈ¡´úîѰ׷۵ÄÓÃÁ¿£¬´ó´ó½µµÍÉú²ú³É±¾£¬ÓÖ¿ÉÍ¿ÁÏÓÍÆáµÄ×ÛºÏÐÔÄÜÏÔÖøÌá¸ß¡£Ëý±»¹ã·ºÓ¦ÓÃÓÚ¹¤ÒµÓã¬ÃñÓÃÍ¿Áϼ°¸÷ÖÖ¹¦ÄÜÐÔÍ¿ÁÏ¡¢ÓÍÆá¡£


3£ºÏð½ºÖÐÓ¦Óá£
    ¿ÉÈ¡´ú̼ºÚ£¬Æðµ½ºÜºÃµÄ²¹Ç¿Ð§¹û£¬ÌرðÊÇÔÚ¹èÏð½ºÖÐÓ¦Ó㬽µµÍÁËÉú²ú³É±¾£¬Ìá¸ßÁËÖÆÆ·µÄÄÍÄ¥¡¢¿¹»®ÉË¡¢Ä͸ßΡ¢¸¯Ê´¡¢¾øÔµÐÔÄÜ¡£

4.ÔÚËÜÁÏÖеÄÓ¦ÓÃ.
1£® ¸ÄÉÆÍâ¹Û¡¢Ïû³ý²£ÏËÍâ¶£º´úÌæ²£ÏËʹÓÃÓÚ¸÷ÖÖ¹¤³ÌËÜÁϵIJ£Ï˸ÄÐÔ¿ÉÏû³ý²£ÏËÍâ¶ÏÖÏó£¬Ìá¸ßÖÆÆ·µÄ¸ÕÐÔ¡¢ÈÍÐÔ¡¢¿¹»®ÉËÐÔ£¬ÌرðÊʺÏÖÆ×÷±íÃæÒªÇó¸ßµÄ¾«ÃÜ×¢Éä¼þ¡£
2£® ½µµÍ³É±¾£º¾§Ðë¹èÖ»Óж̲£ÏË1/3×óÓҵļ۸ñ£¬´úÌæ²£Ï˿ɴó´ó½µµÍÆóÒµÉú²ú³É±¾¡£
3£® ÈÈÎȶ¨ÐԺá¢×èȼ£º¾§Ðë¹èÈÛµã¸ß¡¢¸ßÎÂϲ»·Ö½â£¬Ìá¸ßÖÆÆ·µÄ×èȼÐÔºÍÈȱäÐÎζȡ£
4£® ²úÆ·³ß´çÎȶ¨ÐÔ£ºÓÅÁ¼µÄ·ÖÉ¢ÐÔ£¬Ê¹Æä¿É³ä·ÖµÄ·ÖÉ¢ÓÚÊ÷Ö¬Ìåϵ£¬Ìá¸ßÖÆÆ·³ß´çÎȶ¨ÐÔ¡¢·ÀÖ¹ÇÌÇú£¬ÌرðÊʺÏÖÆ×÷¾«¶ÈÒªÇó¸ß¡¢ÐÎ×´¸´ÔÓµÄËܽºÖÆÆ·µÈ¡£
5£® ¾øÔµÐԺá¢ÎüË®Âʵͣº¾§Ðë¹è±Èµç×è¸ß£¬ÎüË®ÂʵÍ,ÊÊÓÃÓÚµçÀ¾øÔµ²ÄÁϼ°µç·°å²ÄÁÏ¡£
6£® Ä͸¯Ê´ÐÔÇ¿£º¾§Ðë¹èÖ÷ҪΪSi02³É·Ý£¬¿ÉÔÚ¸÷ÖÖÓлúÈÜÒº¼°Ëá¡¢¼îÈܼÁÖб£³ÖÎȶ¨£¬Ìá¸ßÖÆÆ·¿¹ÀÏ»¯ÐÔÄÜ¡£

¾§Ðë¹èÖ÷ÒªÓÃÓÚÒÔϼ¸ÖÖ½ºÁÏÖÆÆ·£º
1£® ÄáÁú¡¢PP¡¢PBT¡¢PC¡¢POM¡¢ABSµÈ¹¤³ÌËÜÁϵĸÄÐÔ£¬¿ÉÌæ´ú²£Á§ÏËά£¬Ìá¸ßÀ­ÉìÇ¿¶È¡¢¸ÕÐÔ¡¢¿¹»®ÉËÐÔ¡¢¿¹ÄÓÇúÇ¿¶È¡¢½µµÍÊÕËõÂÊ£¬±£³Ö³ß´çÎȶ¨¡¢·ÀÖ¹ÇÌÇú£¬Ïû³ý²£ÏËÍâ¶£»Ìá¸ßÖÆÆ·µÄ×èȼÐÔ¡¢ÈȱäÐÎζȺ;øÔµÐÔÄÜ£¬´ó´ó½µµÍ³É±¾¡£
2£® Ìî³äPVC¡¢PP¡¢PE¡¢Éú²úÒìÐͲġ¢¹Ü²ÄºÍ°å²Ä£¬¿ÉÊ¹ÖÆÆ·¾ßÓÐÁ¼ºÃµÄ³ß´çÎȶ¨ÐÔ¡¢Ìá¸ß¸ÕÐÔ¡¢ÈÍÐÔ¡¢ÄÍÈÈζȺ;øÔµÐÔ£¬Ìá¸ßÖÆÆ·ÐԼ۱ȡ£
3£® Ìî³äÓÚPVC¡¢PEµÈµçÀ¡¢¾øÔµ»¤ÌײÄÁÏ£¬¿ÉÌá¸ß²úÆ·µÄÄ͸ßΡ¢¾øÔµ¡¢ÄÍËá¼îµÈÐÔÄÜ¡£
4£® Ìî³ä»·ÑõÊ÷Ö¬¸²Í­°æ£¬¿É½µµÍÊ÷Ö¬Õ³¶È£¬Ìá¸ßÍäÇúÇ¿¶È¡¢À­ÉìÇ¿¶È£¬¸ÄÉÆÆäÎïÀí»úеÐÔÄÜ£¬Ìá¸ß²£Á§»¯×ª±äζȣ¬½µµÍ½éµç³£Êý¡¢Ìá¸ß¾øÔµÐÔÄÜ£¬½µµÍÎüË®ÐÔ¡£
5. Ìî³äÓлú¹èÊ÷Ö¬£¬¿ÉÌá¸ßÎïÀí»úеÐÔÄÜ£¬´óÁ¿Ìî³ä¿É´ó´ó½µµÍ³É±¾£¬ÊÇÉú²úÄ£¾ßµÄÀíÏë²ÄÁÏ¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lilitaosh

ÎÒÑо¿ÉúµÄ¿ÎÌâÊÇÑо¿Ì¼Ëá¸Æ¾§ÐëµÄ£¬Ã»Óп´µ½¹ýÓйØÑõ»¯¹è¾§ÐëµÃ×ÊÁÏ£¬Ö»¿´µ½´óÁ¿ÓйØÌ¼»¯¹è¾§ÐëµÄ±¨µÀ¡£               
ÏñÂ¥Ö÷Ëù˵µÄºÃÏñÊDz£Á§ÏËά¡£
2Â¥2008-09-12 17:59:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ cwhustchem µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 353Çóµ÷¼Á +8 Çç¿ÕÍòÀïair 2026-04-07 8/400 2026-04-09 00:18 by GouQ
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +19 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 23/1150 2026-04-08 23:57 by GouQ
[¿¼ÑÐ] ¶þ´Îµ÷¼ÁÇóÀÏʦÊÕÁô +3 ЦЦԬ 2026-04-08 3/150 2026-04-08 23:50 by ×íÔÚ·çÀï
[¿¼ÑÐ] 293µ÷¼Á +20 yj1221 2026-04-08 21/1050 2026-04-08 22:37 by Öí»á·É
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +4 ö©??? 2026-04-08 4/200 2026-04-08 21:44 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 296Çóµ÷¼Á +6 Íô£¡£¿£¡ 2026-04-08 6/300 2026-04-08 21:38 by ÖìÔÆ»¢202
[¿¼ÑÐ] 285Çóµ÷¼Á +12 AZMK 2026-04-05 18/900 2026-04-08 20:43 by ÄæË®³Ë·ç
[¿¼ÑÐ] 287Çóµ÷¼Á +6 Fnhc 2026-04-07 6/300 2026-04-08 10:05 by xingguangj
[¿¼ÑÐ] 274Çóµ÷¼Á +4 ɽ°¢Âû 2026-04-07 4/200 2026-04-08 09:49 by eyeliyang
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +14 ºôºô£¿~+123456 2026-04-05 14/700 2026-04-06 22:50 by chenzhimin
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 WwwwwwwÍÛ 2026-04-06 3/150 2026-04-06 20:55 by lbsjt
[¿¼ÑÐ] 315Çóµ÷¼Á +5 £¦123456789 2026-04-05 5/250 2026-04-05 19:55 by nepu_uu
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +10 ÀÁÑòÑòÇáÖÃÓñÍÎ 2026-04-02 11/550 2026-04-04 21:56 by laoshidan
[¿¼ÑÐ] µ÷¼Á +4 ÊÇ¿ÉÀÖ²»ÊÇ¿ÉÀÖ 2026-04-04 4/200 2026-04-04 19:41 by ÌÆãå¶ù
[¿¼ÑÐ] [µ÷¼ÁÐÅÏ¢]085408¹âµçÐÅÏ¢ Çóµ÷¼Á ×Ü·Ö291·ÖÊýÒ»Ó¢Ò» +3 iz11az 2026-04-02 3/150 2026-04-04 19:09 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 359Çóµ÷¼Á +7 hhhhaaaa$ 2026-04-04 7/350 2026-04-04 18:49 by imissbao
[¿¼ÑÐ] 11408 Ò»Ö¾Ô¸Î÷µç£¬277·ÖÇóµ÷¼Á +4 zhouzhen654 2026-04-03 4/200 2026-04-04 18:10 by Öí»á·É
[¿¼ÑÐ] 22408£¬264Çóµ÷¼Á +3 ywh729 2026-04-03 4/200 2026-04-04 11:04 by ywh729
[¿¼ÑÐ] ±¾9Ò»Ö¾Ô¸2 0854µÍ·Öר˶286Çóµ÷¼Á +9 âÖÖ111 2026-04-04 9/450 2026-04-04 11:01 by tangruihua
[¿¼ÑÐ] Çóµ÷¼Á +7 Aniyaio 2026-04-02 7/350 2026-04-02 16:42 by zzsw+
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û