Dicyanate novolac epoxy matrix was developed for hot - melt fiber winding process.
根据纤维热熔缠绕要求,研制出工艺适用的改性氰酸酯树脂基体.
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The influence of different synthetic procedures of novolac on gelation speed and softing point was investigated.
研究了不同合成工艺对壳法用热塑性酚醛树脂聚合速度和软化点的影响.
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