When accede to 5% nano-clay in epoxy resins, that impact strength and distort strength of the nano-clay/epoxy composite materials were improved 303.2% and 45.5%, it have important meaning for enlarging application field of epoxy resins.

• 试验结果表明，当纳米粘土加入量为5%25时，复合材料的冲击强度和弯曲强度，分别比纯环氧树脂提高303.；2%25和45