台;It was shown that the curing process of resoles, at first, proceeded by condensation reaction of methylol groups, and the formation of dimethylene ether linkage was predominant.
结果表明热固性酚醛树脂
固化过程,首先是羟甲基发生缩合反应,缩合反应形成醚键是主要。
: resoled, resoling, resoles It was shown that the curing process of resoles, at first, proceeded by condensation reaction of methylol groups, and the formation of dimethylene ether linkage was predominant.
结果表明热固性酚醛树脂固化过程,首先是羟甲基发生缩合反应,缩合反应形成醚键是主要。
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