±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 3883  |  »Ø¸´: 2

iqinglang

гæ (³õÈëÎÄ̳)

[ÇóÖú] ÇóÖú£ºPET/PBT¹²»ì DSCÇúÏßÒ»´ÎÓë¶þ´ÎÉýÎÂÇúÏß²î±ðΪʲôÕâô´ó

Ö»ÓÐ11¸ö½ð±Ò£¬Âé·³¸÷λÀÏʦÁË
СµÜ·Ö±ðÓÃÁËÆÕͨµ¥Âݸ˼·³ö»úºÍ·´Ó¦Ê½¼·³ö»ú×öPET/PBT¹²»ì¼Ó¹¤Ñо¿£¬ÒÔPETΪ¸»¼¯£¬ÓÃDSCÑо¿ÏàÈÝÐԺͽᾧÐÔ£¬·¢ÏÖÅä±È·Ö±ðΪPET/PBT=90/10¡¢80/20/¡¢70/30DSCÒ»´ÎÉýÎÂÇúÏߺͶþ´ÎÉýÎÂÇúÏß²î±ðºÜ´ó¡££¨¼Ó¹¤Î¶ÈΪ270-280¡æ£©
ÆÕͨµ¥Âݸ˼·³ö»úDSCÇúÏßÈçÏÂͼ£¬±ÈÀý·Ö±ðΪ£ºPET/PBT=90/10¡¢80/20/¡¢70/30£¨DSCÉý½µÎ¶ȾùΪ10¡æ/min£©
±¾ÏëÓÃÒ»´ÎÉýÎÂÏû³ýÈÈÀúÊ·£¬¿ÉÊÇ£¬·¢ÏÖPBTÔÚ¶þ´ÎÉýÎÂÖÐÈÛÈڷ弸ºõÈõµ½¿´²»¼û£¬ÇÒPETÈÛÈÚ·åÒ²ÏòµÍÎÂ×ªÒÆ¡£
Èç¹ûÁ½ÕßÔÚDSCÈç´Ë¶ÌÉýιý³ÌÖз¢Éúõ¥½»»»²úÉú¹²¾ÛÎ´Ù½øÁËÁ½ÏàµÄÏàÈÝÐÔ£¬²¢Ê¹µÃPETµÄÈÛÈÚ·åÏòµÍÎÂ×ªÒÆ£¬ÄÇô£¬ÔÚ¼·³ö»úµÄ¼Ó¹¤¹ý³ÌÖУ¬Í£Áôʱ¼ä¶à´ï5·ÖÖÓΪºÎ²»·¢Éúõ¥½»»»£¬ÕâÊÇÔõô»ØÊ°¡£¬ÈçºÎ½âÊÍ£¬Ð»Ð»¸÷λÀÏʦÁË£¡£¡£¡






»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

µÈ²»µ½Äã
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Sun9882

гæ (³õÈëÎÄ̳)

2Â¥2017-06-17 08:29:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Æ®ÂäµÄÑ©»¨06

½ð³æ (СÓÐÃûÆø)

ÄãºÃ£¬ÎÊÌâ½â¾öÁËÂð£¿Í¬ÎÊ

·¢×ÔСľ³æAndroid¿Í»§¶Ë
3Â¥2019-03-09 10:30:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ iqinglang µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 372·Ö²ÄÁÏÓ뻯¹¤£¨085600£©Ó¢¶þÊý¶þÇóµ÷¼Á +4 À¶¼ãƬ 2026-04-06 4/200 2026-04-07 12:30 by dongzh2009
[¿¼ÑÐ] Çóµ÷¼Á +12 ÐܶþÏëÉϰ¶ 2026-04-04 12/600 2026-04-07 12:07 by Sammy2
[¿¼ÑÐ] Çóµ÷¼Á +23 111623 2026-04-04 25/1250 2026-04-07 11:16 by Ê«Óë×ÔÓÉ
[¿¼ÑÐ] 266·Ö£¬Ò»Ö¾Ô¸µçÆø¹¤³Ì£¬±¾¿Æ²ÄÁÏ£¬Çó²ÄÁÏרҵµ÷¼Á +12 ÍÛºôºßºôºß 2026-04-01 13/650 2026-04-07 10:02 by zhen¡«
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí³µÁ¾×¨Ë¶×Ü·Ö 281 Çóµ÷¼Á +4 Éϰ¶Ñо¿Éú. 2026-04-02 4/200 2026-04-07 09:52 by ¼ÓÓÍÏòδÀ´°¡
[¿¼ÑÐ] 277Çóµ÷¼Á ÊýÒ»104·Ö +9 Æ¿×ÓPZ 2026-04-05 13/650 2026-04-06 23:48 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ¹¤¿Æ 22408 267ÇóÍÆ¼ö +4 wanwan00 2026-04-05 5/250 2026-04-06 22:47 by chenzhimin
[¿¼ÑÐ] 327Çóµ÷¼Á +3 Xxjc1107. 2026-04-06 3/150 2026-04-06 22:34 by qlm5820
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬085600£¬344·ÖÇóµ÷¼Á +9 µ÷¼ÁÉϰ¶«^ 2026-04-05 10/500 2026-04-06 09:30 by dongzh2009
[¿¼ÑÐ] 086000ÉúÎïÓëÒ½Ò©Çóµ÷¼Á +3 ÀÏÌì¾ì¹ËÖ®ÈË 2026-03-31 3/150 2026-04-05 22:24 by syh9288
[¿¼ÑÐ] Çóµ÷¼Á +4 êɹ¦? 2026-04-03 4/200 2026-04-04 21:58 by hemengdong
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦985£¬326·ÖÇóµ÷¼Á +3 Áõīī 2026-04-03 3/150 2026-04-04 11:16 by ±¯É˵ÄÓóÍ·
[¿¼ÑÐ] 282Çóµ÷¼Á +20 ycy1201 2026-04-01 22/1100 2026-04-04 00:42 by userper
[¿¼ÑÐ] 357Çóµ÷¼Á +13 1050389037 2026-04-03 13/650 2026-04-03 22:27 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 320µ÷¼Á +4 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-03 4/200 2026-04-03 21:40 by lbsjt
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ²ÄÁÏѧ˶328·ÖÇóµ÷¼Á +6 1¶Îʱ¼ä 2026-03-31 7/350 2026-04-02 13:57 by 3041
[¿¼ÑÐ] 314Çóµ÷¼Á +11 1xiaojun23 2026-03-31 12/600 2026-04-02 12:31 by 1xiaojun23
[¿¼ÑÐ] ²ÄÁÏר˶322·Ö +11 ¹þ¹þ¹þºðºðºð¹þ 2026-04-01 11/550 2026-04-02 10:52 by lnilvy
[¿¼ÑÐ] 310·ÖÇóµ÷¼Á +4 ³É¹¦Éϰ¶wang 2026-04-01 4/200 2026-04-01 20:35 by liu823948201
[¿¼ÑÐ] 349Çóµ÷¼Á +6 ³ÔµÄ²»ÉÙ 2026-04-01 6/300 2026-04-01 17:55 by JYD2011
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û