±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1019  |  »Ø¸´: 17
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

byzhang

ʵϰ°æÖ÷

ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡

[½»Á÷] ºÏ³Ébeta·Ö×ÓɸÒÉÎÊ

ÐèҪһЩbeta¾§ÖÖ£¬ÐèÒªÔÚÎÞ¼î½ðÊôÀë×ÓµÄÇé¿öϺϳɣ¬ÎÄÏ×ÒѾ­Äõ½£¬µ«ÉÏÃæËµÓÃamorphous silica »òÕß fumed silica ×÷Ϊ¹èÔ´£¬ÎÒ¶ÔSiO2Á˽â½ÏÉÙ£¬²»ÖªµÀÊÇÓð×Ì¿ºÚºÃÄØ£¿»¹ÊÇÎÞ¶¨ÐεÄSiO2ÄØ£¿´¿¶ÈÓ¦¸ÃÊÇÊ×ÒªµÄ£¬ÊDz»Êǰ×Ì¿ºÚµÄ´¿¶ÈºÃÒ»Ð©ÄØ£¿

[ Last edited by byzhang on 2009-5-6 at 13:19 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

byzhang

ʵϰ°æÖ÷

ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡

¶¥Æð

´ó¼Ò¸øÐ©½¨Òéѽ
2Â¥2009-05-06 12:41:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

haiyan__0431

¹ÜÀíÔ±

ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡

°×Ì¿ºÚ Ò»°ã¶¼Ã»ÎÊÌâ ×îºÃÁ£¶ÈСЩ
3Â¥2009-05-07 10:06:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

´ß»¯´óʦ

¹ÜÀíÔ±

¿ÆÑÐÏÈ·æ

ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡

˳±ãÎÊһϣº
µÍ¹èµÄ¦Â·Ö×ÓɸÓÐÈË×ö¹ýÂð£¿ÎÒÊÇÖ¸Si/Al<15µÄ¦Â·Ö×ÓɸÓÐË­×ö¹ýÂð£¿
4Â¥2009-05-07 12:35:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

petrocatal

°æÖ÷

ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡

¡ï
hr5898(½ð±Ò+1,VIP+0):ллӦÖú£¡ 5-7 19:29
Óð×Ì¿ºÚ¡¢ÎÞ¶¨Ðι轺Óë¹èÈܽº¾ù¿É£¬°×Ì¿ºÚÓë¹èÈܽºµÄ±È±íÃæ±È½Ï´ó£¬ÈÝÒ׺ϳɣ¡
³ÕÃÔ¿ÆÑÐ
5Â¥2009-05-07 19:25:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

petrocatal

¶Ò»»¹ó±ö

ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡

Si/AlСÓÚ15µÄ¿ÉÒÔ×ö£¬²»¹ý×îºÃÌá¸ßÄ£°å¼ÁµÄÓÃÁ¿£¡
³ÕÃÔ¿ÆÑÐ
6Â¥2009-05-07 19:26:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ahurine

°æÖ÷

ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡

Óð×Ì¿ºÚ Õâ¸öЧ¹û¿ÉÄܺõã
¹¤×÷²»¸øÁ¦
7Â¥2009-05-07 21:57:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

byzhang

ר¼Ò¹ËÎÊ

ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡

½Ó×ÅÎÊ

ÂÁÔ´Èç¹ûÓýðÊôÂÁ£¬ÆäÈÜÓÚTBAOHÈÝÒ×Âð£¿ÄÜÈܽ⵽ʲô³Ì¶È£¬ÐèÒª¼ÓÈÈÂð£¿
8Â¥2009-05-11 19:07:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lengyue116

³¬¼¶°æÖ÷

ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÎÒÃǹ«Ë¾Ñз¢ÈËÔ±£¬¿ÉÒÔ°ÑBETA·Ö×ÓɸµÄ¹èÂÁ±È×öµ½10.
http://www.n-chem.com/productslist1_show.asp?pid=1&cid=2 ÓÐSBA-15¡¢ZSM-22µÈ´ýÊÛ
9Â¥2009-09-08 15:21:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liuzy73

¹ÜÀíÔ±

ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡ÓÅÐ㣡£¡ÓÐľÓУ¡£¡£¡

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Ö±½Ó¼ÓBeta·Ö×Óɸ¾Í¿ÉÒÔÁË£¬±ÈÈç¼ÓÈëÈܽºÖÊÁ¿µÄ0.1-0.5%¼´¿É¡£¸ÉÂð·ÇµÄ¼Ó°×Ì¿ºÚ£¿Èç¹ûÒÔ°×Ì¿ºÚΪԭÁÏ£¬ÄÇ»¹ÄÜËã¼ÓÈë¾§ÖÖÁËÂð£¿
10Â¥2009-09-15 10:35:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ byzhang µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 292·Ö£¬²ÄÁÏÓ뻯¹¤£¬ÉêÇëµ÷¼Á +9 ³ÌÇçÖ® 2026-04-01 9/450 2026-04-01 15:41 by jp9609
[¿¼ÑÐ] Ó¢Ò»ÊýÒ»408£¬×Ü·Ö284£¬¶þÕ½Õæ³ÏÇóµ÷¼Á +10 12.27 2026-03-30 12/600 2026-04-01 15:38 by Î÷ËÉÎݵØÌú
[¿¼ÑÐ] ʡ˫һÁ÷ÖØµãÒ»±¾´óѧÕÐÊÕµ÷¼Á +4 wwwwffffff 2026-03-31 7/350 2026-04-01 15:23 by wwwwffffff
[¿¼ÑÐ] 08¹¤¿Æ275Çóµ÷¼Á£¬¿É¿ç¿¼¡£ +5 AaAa7420 2026-03-31 5/250 2026-04-01 15:21 by 159357hjz
[¿¼ÑÐ] Çóµ÷¼Á +4 DADA¹Ö 2026-03-31 4/200 2026-04-01 14:30 by ZXlzxl0425
[¿¼ÑÐ] 288Çóµ÷¼Á Ò»Ö¾Ô¸¹þ¹¤´ó ²ÄÁÏÓ뻯¹¤ +26 ÂåÉñ¸ç¸ç 2026-03-31 26/1300 2026-04-01 12:54 by ɽˮÓÐÇé
[¿¼ÑÐ] 336Çóµ÷¼Á +3 kiyy 2026-04-01 3/150 2026-04-01 12:46 by wxiongid
[¿¼ÑÐ] ×Ü·Ö343£¬ÇóÉúÎïѧµ÷¼Á +5 Éî¿ÌµÄ¿­Èö 2026-03-26 5/250 2026-04-01 12:24 by plum
[¿¼ÑÐ] 085410È˹¤ÖÇÄÜ ³õÊÔ316·Ö Çóµ÷¼Á +3 ²ÐÐÇ·÷Êï 2026-03-31 3/150 2026-04-01 11:09 by СÐÜraider
[¿¼ÑÐ] 322Çóµ÷¼Á +8 ÈýË®sss 2026-04-01 8/400 2026-04-01 10:19 by ÌÆãå¶ù
[¿¼ÑÐ] 318Ò»Ö¾Ô¸¼ªÁÖ´óѧÉúÎïÓëÒ½Ò© Çóµ÷¼Á +6 óÆÐÐÖÂÔ¶. 2026-03-28 6/300 2026-04-01 09:28 by oooqiao
[¿¼ÑÐ] »·¾³¹¤³Ì297·ÖÇóµ÷¼ÁÒ»Ö¾Ô¸º¼¸ßÔº +10 GENJIOW 2026-03-31 10/500 2026-04-01 01:30 by 1018329917
[¿¼²©] 26É격 +4 ¼ÓÓͳ尡£¡ 2026-03-26 4/200 2026-03-31 22:42 by greychen00
[¿¼ÑÐ] Ò»Ö¾Ô¸±±»¯085600²ÄÁÏר˶275|ÓÐÎÄÕÂרÀû£üÇóµ÷¼Á +16 Micky11223 2026-03-25 17/850 2026-03-31 22:04 by 544594351
[¿¼ÑÐ] ±§Ç¸ +4 ÌïºéÓÐ 2026-03-30 4/200 2026-03-30 21:26 by mumin1990
[¿¼ÑÐ] 303Çóµ÷¼Á +7 DLkz1314. 2026-03-30 7/350 2026-03-30 16:05 by shuang5186
[¿¼ÑÐ] Çóµ÷¼Á +7 Çà´º²ÃΪÈý½Ø 2026-03-29 7/350 2026-03-30 13:14 by laoshidan
[¿¼ÑÐ] Çóµ÷¼Á +7 ÕùÈ¡¾Åµã˯ 2026-03-28 8/400 2026-03-28 21:07 by ÕùÈ¡¾Åµã˯
[¿¼ÑÐ] 394Çóµ÷¼Á +3 ºÃʶàÄ¥¾²ºò¼ÑÒ 2026-03-26 5/250 2026-03-28 14:24 by ÌÆãå¶ù
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +3 ´Þwj 2026-03-26 3/150 2026-03-26 19:57 by nihaoar
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û