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2Â¥2013-08-13 10:07:57
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PPSÊÇһάÏßÐԸ߷Ö×Ó, û×ö½»Á¬¾ÍÖ±½ÓÔÚ¶èÐÔÆøÌåÖмÓÈȵ±È»ÈÛ½â³ÉÒ»ÍÅôݺý. ÕâÎÊÌâÔÚ³õ´Î½Ó´¥Ì¼ÏËÎ¬ÖÆ±¸µÄʱºòÒ²³öÏÖ¹ý, ¶Á¶àÁ˲ο¼ÎÄÏ×Ö®ºó²ÅÖð½¥Àí½â̼²ÄÖÆ±¸µÄһЩƤë.

1. ̼²ÄÔ­ÁÏÈÛµãµÍ, ¶øÇÒÈÈ·Ö½âζÈÒ²µÍ. (e.g. ÕáÌÇ) ==> Éè·¨ÖÆ±¸³ÉÍø×´½»Á¬¾ÛºÏÎïÔÙ̼»¯/ÏȵÍÎÂ̼»¯¶¨ÐÍ
2. ̼²ÄÔ­ÁÏÈÛµã¸ß/ÎÞÈÛµã, µ«ÊÇÈÈ·Ö½âζȵÍ. (e.g. ľ²Ä, Ö½ÕÅ) ==> Ö±½ÓÔÚ¶èÐÔÆøÌå/Õæ¿ÕÖмÓÈÈ̼»¯
3. ̼²ÄÔ­ÁÏÈÛµãµÍ, µ«ÈÈ·Ö½â(̼»¯)ζȺܸß. (e.g. ¾Û±ûÏ©ëæ, ëæÂÚ) ==> ÏÈÔÚ¿ÕÆøÖеÍÎÂÑõ»¯³ÉÍø×´½»Á¬¾ÛºÏÎï, ´ýÆäÓ²»¯¶¨ÐÍÖ®ºóÔÙÔÚ¶èÐÔÆøÌå/Õæ¿ÕÖнøÐиßÎÂ̼»¯.
4. ̼²ÄÔ­ÁÏÈÛµã¸ß, µ«ÈÈ·Ö½â(̼»¯)ζÈÒ²ºÜ¸ß. (e.g. PPP, PPS) ==> ÏÈÔÚ¿ÕÆøÖеÍÎÂÑõ»¯³ÉÍø×´½»Á¬¾ÛºÏÎï, ´ýÆäÓ²»¯¶¨ÐÍÖ®ºóÔÙÔÚ¶èÐÔÆøÌå/Õæ¿ÕÖнøÐиßÎÂ̼»¯.

Ref  http://www.scirp.org/journal/PaperInformation.aspx?paperID=30497
Effect of Curing Poly(p-Phenylene Sulfide) on Thermal Properties and Crystalline Morphologies
Non-isothermal crystallization studies of samples cured for up to 7 days at 250 oC showed a monotonous increase of crystallization temperature compared to pure PPS.

http://en.wikipedia.org/wiki/Poly(p-phenylene_sulfide)PPS is marketed by different brand names and companies. Examples of these are: Ryton PPS by Chevron Phillips as cross-linked type of polymer; Fortron by Ticona, as a linear polymer.
3Â¥2013-09-16 08:49:59
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In other words, (PPS) samples (are first) cured at 250 oC for up to 7 days.
4Â¥2013-09-16 10:19:43
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½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by R2BBr at 2013-09-16 10:19:43
In other words, (PPS) samples (are first) cured at 250 oC for up to 7 days.

ÍÛ£¬·Ç³£¸ÐлÄú£¬Õ⼸Ìì¾ÍÊÔϹþ£¬¶ÔÁË£¬ÄúÒ²ÊÇ×öÓйØPPSÓйزÄÁϵÄÂð£¿
5Â¥2013-09-18 20:44:16
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5Â¥: Originally posted by o1p2q355555 at 2013-09-18 20:44:16
ÍÛ£¬·Ç³£¸ÐлÄú£¬Õ⼸Ìì¾ÍÊÔϹþ£¬¶ÔÁË£¬ÄúÒ²ÊÇ×öÓйØPPSÓйزÄÁϵÄÂð£¿...

ÎÒÔø×öß^µÄÊÇ PPP, MEHPPV, PTH ÕâÀ๲éî¸ß·Ö×Ó. PPS ÓзÇ̼ԭ×ÓÔÚÖ÷Á´, ÆäʵÊDZȽϲ»ÀûÓÚ½»Á¬Ì¼»¯. ÏßÐÔ·ÓÈ©Ê÷Ö¬»áÊDZȽϺõÄ̼²ÄÏÈÇýÎï. ³ÉÐÎÖ®ºóÔÙ¼ÓËá¼ÓÈȼ´¿ÉѸËÙ½»Á¬¹Ì»¯. ¶øÇÒ PPS µÄ¼Û¸ñÔ¶¸ßÓÚ·ÓÈ©Ê÷Ö¬.

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

6Â¥2013-09-18 23:57:14
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ÒýÓûØÌû:
6Â¥: Originally posted by R2BBr at 2013-09-18 23:57:14
ÎÒÔø×öß^µÄÊÇ PPP, MEHPPV, PTH ÕâÀ๲éî¸ß·Ö×Ó. PPS ÓзÇ̼ԭ×ÓÔÚÖ÷Á´, ÆäʵÊDZȽϲ»ÀûÓÚ½»Á¬Ì¼»¯. ÏßÐÔ·ÓÈ©Ê÷Ö¬»áÊDZȽϺõÄ̼²ÄÏÈÇýÎï. ³ÉÐÎÖ®ºóÔÙ¼ÓËá¼ÓÈȼ´¿ÉѸËÙ½»Á¬¹Ì»¯. ¶øÇÒ PPS µÄ¼Û¸ñÔ¶¸ßÓÚ·ÓÈ©Ê÷Ö¬....

àÅ£¬È·Êµ¹þ£¬Õâ¸öÊǹ«Ë¾µÄÏîÄ¿£¬ÄDZßÓкܶà·ÏÆúµÄPPSÁÏÄØ£¬ÖÐÇï½Ú¿ìÀÖ~
7Â¥2013-09-19 10:33:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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