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发明公开
CN106189225A 纳米陶瓷粉改性氰酸酯树脂制备复合材料的方法 无效 - 撤回

纳米陶瓷粉改性氰酸酯树脂制备复合材料的方法
摘要：
本发明涉及高分子材料领域，具体地说是一种纳米陶瓷粉改性氰酸酯树脂制备复合材料的方法，其特征在于包括如下步骤：按质量份计，将50～100份氰酸酯树脂、1～30份增韧剂在50～150℃下搅拌，熔解透明后，加入1～20份纳米陶瓷粉，0.1～10份触变剂分散均匀，得到纳米陶瓷粉改性氰酸酯树脂复合材料。本发明采用氰酸酯树脂与增韧剂、纳米陶瓷粉、触变剂，共混改性一步完成的方法，生产工艺简易，所得的氰酸酯树脂具有良好的热稳定性、介电性能、耐磨性，还具有优异的硬度。
摘要（英）：

The invention relates to the field of polymer materials, in particular to a method for preparing a composite from nanometer ceramic powder modified cyanate ester resin. The method is characterized by including the following steps of stirring 50-100 parts by mass of cyanate ester resin and 1-30 parts by mass of flexibilizer at a temperature of 50-150 DEG C, and after the materials are molten to be transparent, adding 1-20 parts by mass of nanometer ceramic powder and 0.1-10 parts by mass of thixotropic agent to be evenly dispersed to obtain the nanometer ceramic powder modified cyanate ester resin composite. By means of the one-step blending modification method of cyanate ester resin, flexibilizer, nanometer ceramic powder and thixotropic agent, the production process is simple, the obtained cyanate ester resin has good thermal stability, dielectric performance and wear resistance and excellent hardness.

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