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[ Last edited by yongbinz on 2010-11-8 at 19:21 ]

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yongbinz(½ð±Ò+10):лл 2010-11-08 21:24:26
While the surrounding temperature of the samples change  £¬samples with different CTE values of the substrate and resin will frizzle up, and with different samples with different degree of curl¡£ The greater  the difference of the CTE  value between the  substrate and resin  £¬the greater the extent of the sample curll .
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2Â¥2010-11-08 19:55:59
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petrocatal

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yongbinz(½ð±Ò+16, ·­ÒëEPI+1):ллÄúµÄ°ïÖú£¡Ð»Ð»£¡ 2010-11-08 21:23:41
yongbinz(½ð±Ò+14):лл1 2010-11-08 21:24:14
As the temperature of envrionment changes, the bending of the samples occures due to the difference in CTE values of the substrate and resin, which is deppendent on the characters of the sampels. The bending extent of the samples is proportional to the difference in CTE value of two components.
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3Â¥2010-11-08 20:25:20
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yhzhu75

½ð³æ (ÕýʽдÊÖ)

yongbinz(½ð±Ò+10):лл£¡ 2010-11-08 21:24:37
When the environment temperature changes, the samples with different values of CTE of the substrate and the resin will curl, and different samples have different degree of curl. The larger the differences in the CTE values between the substrate and the resin are, the larger the degree of curl will be.
4Â¥2010-11-08 21:05:48
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