双酚A型环氧树脂 bisphenols A epoxy resin环氧值 epoxide equivalent纳米碳酸钙 nano-calcium carbonate 环氧树脂 epoxy resin改性剂 modified agent结果显示: 改性纳米碳酸钙对双酚A型环氧树脂本身的优良性能没有影响，对其耐水性能有明显的改善效果。The result shows that the modified nano-calcium carbonate had no difference to the performance of bisphenols A epoxy resin while had obvious ...
Modified nano-calcium carbonate of bisphenol A type epoxy resin itself does not affect the excellent performance of its water-resistant properties of the effect of a marked improve...
