MODIFIED CYANATE ESTER RESIN MATRIX SUITABLE FOR RTM PROCESS AT AMBIENT TEMPERATURE

LI Wenfeng; LIANG Guozheng; YU Qiuxia; XIN Wenli; MA Xiaoyan; ZHU Guangming

LI Wenfeng, LIANG Guozheng, YU Qiuxia, et al. MODIFIED CYANATE ESTER RESIN MATRIX SUITABLE FOR RTM PROCESS AT AMBIENT TEMPERATURE[J]. Acta Materiae Compositae Sinica, 2003, 20(5): 53-56.

Citation:

LI Wenfeng, LIANG Guozheng, YU Qiuxia, et al. MODIFIED CYANATE ESTER RESIN MATRIX SUITABLE FOR RTM PROCESS AT AMBIENT TEMPERATURE[J]. Acta Materiae Compositae Sinica, 2003, 20(5): 53-56.

Citation:

LI Wenfeng, LIANG Guozheng, YU Qiuxia, et al. MODIFIED CYANATE ESTER RESIN MATRIX SUITABLE FOR RTM PROCESS AT AMBIENT TEMPERATURE[J]. Acta Materiae Compositae Sinica, 2003, 20(5): 53-56.

MODIFIED CYANATE ESTER RESIN MATRIX SUITABLE FOR RTM PROCESS AT AMBIENT TEMPERATURE

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Abstract

Phenyl vinyl compounds(styrene and divinyl styrene) modified bisphenol A dicyanate ester resin (BADCy) has been studied in this paper. The composition of the resin matrix has been selected according to a triangular optimization method as well as the experiment result. The phase separation of modified resin matrix at temperatures below 40℃ has been resolved by adding a little molecule substance containing oxygen atoms. At the same time, the storage stability has been prolongated efficiently. The modified resin system is suitable for RTM process at room temperature.

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MODIFIED CYANATE ESTER RESIN MATRIX SUITABLE FOR RTM PROCESS AT AMBIENT TEMPERATURE

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