Znn3bq.jpeg
²é¿´: 1431  |  »Ø¸´: 4

BruceChum

ľ³æ (ÖøÃûдÊÖ)

[ÇóÖú] °±»ù·â¶Ë¹èÓ͵ĺϳÉÏà¹ØÎÊÌ⣡£¡ ÒÑÓÐ1È˲ÎÓë

СµÜ×¼±¸ºÏ³É°±»ù·â¶ËµÄPDMS£¬ÐÂÈëÃÅ£¬¿´²»Ì«¶®Ïà¹ØµÄ·´Ó¦²½ÖèÓë»úÀí£¬ÎÄÏײ½ÖèÈçÏ£º
Ô­ÎÄ£ºD4ºÍ bis(3-aminopropyl) tetramethyldisiloxane£¨¶þ°±±û»ùËļ׻ù¶þ¹èÃÑ£©ÔÚ80-85¶È»ìºÏ£¬¼ÓÈ벿·Ö¹è´¼´ß»¯¼Á¡£30-45minºóÕ³¶ÈÔö¼Ó£¬×èÖͼÁÏûʧ¡£¶îÍâµÎÈëD4 at such a rate that the ratio of integrated areas of D, to D, peaks in the VPC of the reaction mixture did not exceed c. 6 or 7:l (5-6h). After addition was complete, heating was continued until equilibrium was achieved as judged by a return of the D,, ratio to c. 1.5:1 (2-3 h)..ºóÃæ¾Í¿´²»¶®ÁË¡£¡£¡£
1¡¢ºóÃæµÄ²½Ö費̫Ã÷°×»úÀíºÍ·´Ó¦µÄÒâ˼¡£
2¡¢Çó½ÌÔõôͨ¹ýµ÷½Ú·â¶Ë¼ÁµÄÁ¿À´¿ØÖƲúÎï·Ö×ÓÁ¿´óС?
Сľ³æ·¢²»ÁËͼƬ£¬ÕæµÄ°ÑÎÒ¼±·èÁË¡£¡£¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

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

poss

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
BruceChum: ½ð±Ò+50, ¡ï¡ï¡ïºÜÓаïÖú, ½â¾öÁ˺ܴóÒ»²¿·ÖµÄÒÉ»ó!!ÔÞ£¡£¡ 2020-11-05 13:14:23
Õâ¸öÌåϵÒѾ­·Ç³£³ÉÊìÁË£¬¶à¿´¼¸ÆªÎÄÏ×£¬Ò»°ãÓ÷â¶Ë¼ÁºÍD4·´Ó¦£¬×îºÃÓÃÇâÑõ»¯Ëļ×ï§´ß»¯£¬·´Ó¦Íê¿ÉÒÔ¼ÓÈȳýÈ¥´ß»¯¼Á£¬²»ÒªÓÃÈܼÁ£¬»áÓ°Ïì·Ö×ÓÁ¿·Ö²¼£¬80¶È×óÓÒ·´Ó¦£¬¿ØÖÆÎïÁϱÈÀýµ÷½Ú·Ö×ÓÁ¿£¬Ôڴ󼸰ٵ½´ó¼¸Ç§¿ØÖƵϹ±È½Ï×¼£¬²úÎï¿ÉÒÔÓú˴Ų⾫ȷ·Ö×ÓÁ¿
hardworker,workhard!
2Â¥2020-11-04 21:58:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

BruceChum

ľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by poss at 2020-11-04 21:58:53
Õâ¸öÌåϵÒѾ­·Ç³£³ÉÊìÁË£¬¶à¿´¼¸ÆªÎÄÏ×£¬Ò»°ãÓ÷â¶Ë¼ÁºÍD4·´Ó¦£¬×îºÃÓÃÇâÑõ»¯Ëļ×ï§´ß»¯£¬·´Ó¦Íê¿ÉÒÔ¼ÓÈȳýÈ¥´ß»¯¼Á£¬²»ÒªÓÃÈܼÁ£¬»áÓ°Ïì·Ö×ÓÁ¿·Ö²¼£¬80¶È×óÓÒ·´Ó¦£¬¿ØÖÆÎïÁϱÈÀýµ÷½Ú·Ö×ÓÁ¿£¬Ôڴ󼸰ٵ½´ó¼¸Ç§¿ØÖÆµÄ ...

¸Ðл½â´ð£¬¿´ÁËһЩÏà¹ØÎÄÏ×£¬ÖÐÎÄÂÛÎĺÍÓ¢ÎÄsciµÄ¶¼¿´ÁËһЩ£º
µÚÒ»²½£º´ó¸ÅÊÇÏÈʹÓöþ°±±û»ùËļ׻ù¶þ¹èÃÑÓëï§Ñκϳɹ贼×÷Ϊ¹è´¼´ß»¯¼Á¡£
µÚ¶þ²½£ºÎÞÈܼÁ£¬Óöþ°±±û»ùËļ׻ù¶þ¹èÃÑ×÷Ϊ·â¶Ë¼ÁºÍD4Ò»Æð½Á°è¾ùÔȺó¼ÓÈëµÚÒ»²½µÄ¹è´¼´ß»¯¼Á£¬È»ºóµÈ×ÅÕ³¶È´ïµ½Æ½ºâ£¬ÆøÏàÉ«Æ×¼ì²â²»µ½·â¶Ë¼Áµ¥Ìå¡£¿ÉÊÇÔÚ¼ì²â²»µ½·â¶Ë¼ÁÖ®ºó£¬ÎªÊ²Ã´»¹Òª¶îÍâ¼ÓÈëD4ÄØ£¿¡£¡£¡£¡£Õâ¸öÎÊÌâÈÃÎÒºÜÃԻ󡣡£¡£
3Â¥2020-11-05 13:13:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

poss

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

ÒýÓûØÌû:
3Â¥: Originally posted by BruceChum at 2020-11-05 13:13:31
¸Ðл½â´ð£¬¿´ÁËһЩÏà¹ØÎÄÏ×£¬ÖÐÎÄÂÛÎĺÍÓ¢ÎÄsciµÄ¶¼¿´ÁËһЩ£º
µÚÒ»²½£º´ó¸ÅÊÇÏÈʹÓöþ°±±û»ùËļ׻ù¶þ¹èÃÑÓëï§Ñκϳɹ贼×÷Ϊ¹è´¼´ß»¯¼Á¡£
µÚ¶þ²½£ºÎÞÈܼÁ£¬Óöþ°±±û»ùËļ׻ù¶þ¹èÃÑ×÷Ϊ·â¶Ë¼ÁºÍD4Ò»Æð½Á°è¾ùÔȺó ...

·½·¨ºÜ¶àÖÖ£¬Äã˵µÄÕâÖÖÒ²¿ÉÒÔ£¬±È½ÏÂé·³£¬ÎÒÃÇÒ»°ã²»Õâô×ö
hardworker,workhard!
4Â¥2020-11-05 19:32:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

BruceChum

ľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
4Â¥: Originally posted by poss at 2020-11-05 19:32:00
·½·¨ºÜ¶àÖÖ£¬Äã˵µÄÕâÖÖÒ²¿ÉÒÔ£¬±È½ÏÂé·³£¬ÎÒÃÇÒ»°ã²»Õâô×ö...

Ŀǰ18¡¢19ÄêµÄÏà¹ØÎÄÕÂÒ²ÊÇÓô˷½·¨...ÔÙ¼ò±ãµÄ·½·¨Ã»Óп´µ½Ïà¹ØÎÄÏ×....С²Ë¼¦Ôڴ˲²âһϣ¬ÄѵÀÊDz»ºÏ³É¹è´¼£¬Ö±½ÓÓ÷â¶Ë¼ÁºÍD4¿ª»·´ïµ½Ë®½âƽºâ...Ò»²½ºó´¦Àí¼õѹÕôÁó....

·¢×ÔСľ³æIOS¿Í»§¶Ë
5Â¥2020-11-07 08:48:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ BruceChum µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 286Çóµ÷¼Á +6 ²Ýľ²»ÑÔ 2026-04-04 6/300 2026-04-09 21:06 by 286640313
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§Ñ§Ë¶£¬310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +17 ŬÁ¦·Ü¶·112 2026-04-04 17/850 2026-04-09 20:35 by maddjdld
[¿¼ÑÐ] 269Çóµ÷¼Á +7 ¹òÇóÊÕÁô¡£ 2026-04-04 7/350 2026-04-09 19:06 by ̽123
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¹¤085600 331·Ö +6 ÌìÏÂww 2026-04-09 6/300 2026-04-09 18:59 by l_paradox
[¿¼ÑÐ] 275Çóµ÷¼Á +5 1624447980 2026-04-08 6/300 2026-04-09 17:25 by wp06
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +10 18815505510 2026-04-09 11/550 2026-04-09 17:07 by 544594351
[¿¼ÑÐ] ²ÄÁÏ295 +15 СӢ11 2026-04-03 16/800 2026-04-09 15:44 by onlyÖÜ
[¿¼ÑÐ] 085404£¬334·Ö£¬Çóµ÷¼Á +5 sunjie8888 2026-04-08 8/400 2026-04-09 07:26 by sunjie8888
[¿¼ÑÐ] ÉúÎïѧ328·ÖÇóµ÷¼Á +9 ÉÁµçkkl 2026-04-08 10/500 2026-04-08 21:42 by liuhuiying09
[¿¼ÑÐ] 273Çóµ÷¼Á +41 ÂóС¶£µ± 2026-04-06 48/2400 2026-04-08 15:16 by screening
[¿¼ÑÐ] 327¿¼Ñе÷¼ÁÍÆ¼ö +6 ÎØÎØÎØÎØÄØ 2026-04-06 6/300 2026-04-06 21:39 by à£à£à£0119
[¿¼ÑÐ] ר˶304ÕÒµ÷¼Á£¬Ò»Ïß³ÇÊÐ×îºÃ +3 ÀîlslÀî 2026-04-05 3/150 2026-04-06 12:16 by ffffjjjj
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +5 asdasdassda 2026-04-05 5/250 2026-04-06 09:32 by dongzh2009
[¿¼ÑÐ] µ÷¼Á Ò»Ö¾Ô¸¼ªÁÖ´óѧ357·Ö +5 .Starry. 2026-04-04 5/250 2026-04-06 09:28 by cql1109
[¿¼ÑÐ] 331Çóµ÷¼Á +8 ÓÚÕ÷yz 2026-04-05 8/400 2026-04-06 00:54 by fmesaito
[¿¼ÑÐ] 306·Ö²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +7 Àè°ÉÀ²À²ÄãºÜÓÐà 2026-04-03 7/350 2026-04-05 17:18 by Hdyxbekcb
[¿¼ÑÐ] 313Çóµ÷¼Á +5 º£ÈÕº£ÈÕ 2026-04-04 7/350 2026-04-05 13:58 by imissbao
[¿¼ÑÐ] Ò»Ö¾Ô¸½­ÄÏ´óѧ085501»úе¹¤³Ìר˶326·Ö£¬±¾¿Æ¼Ñľ˹´óѧ +5 ¹ËÈô¸¡Éú 2026-04-03 9/450 2026-04-05 09:57 by 1753564080
[¿¼ÑÐ] 372·Ö²ÄÁÏÓ뻯¹¤£¨085600£©Ò»Ö¾Ô¸ºþÄÏ´óѧÇóµ÷¼Á +3 À¶¼ãƬ 2026-04-03 4/200 2026-04-03 17:58 by Jimmyandyou
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 Draa 2026-04-03 3/150 2026-04-03 17:37 by hgwz7468
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û