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¡°The improvement are attributed to cross linking density of the cured films, sample with higher double bond concentration resulted in high  cross linking density accompanied with better heat resistance.¡±

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[ Last edited by yingyu12 on 2011-6-9 at 20:17 ]

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yingyu12(½ð±Ò+5, ·­ÒëEPI+1): THX for your help£¡ 2011-06-09 22:03:28
The improvement of heat resistance are associated with cross linking density of cured films (ÍøÉÏÒ²ÓÐÓÃmembranesµÄ£¬LZµàÁ¿Ò»ÏÂÄĸöºÃ£¿).
Higher concentration of double bond results in higher density of cross linking, which leads to improved heat resistance.
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