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纳米碳酸钙影响UF树脂性能的研究
The effect of nanometer calcium carbonate on properties of UF resin
【摘要】 实验对纳米CaCO3对UF树脂固化时间,游离甲醛含量及胶合强度的影响进行研究,结果表明:纳米CaCO3延长了树脂的固化时间,游离甲醛含量随加入量的增加而逐渐减少,纳米CaCO3对胶合板的胶合强度贡献不大。
【Abstract】 The effect of nanometer calcium carbonate on the curing time, free formaldehyde and adhesive strength of UF resin are researched. The results show that nanometer calcium carbonate delayed the curing time of resin, free formaldehyde was decreased as the nanometer calcium carbonate was added, which had a little contribution to adhesive strength of plywood.
【关键词】 纳米CaCO3;
胶合强度;
固化时间;
游离甲醛;
脲醛树脂;
【Key words】 nanometer calcium carbonate; curing time; free formaldehyde; adhesive strength; UF resin;
【Key words】 nanometer calcium carbonate; curing time; free formaldehyde; adhesive strength; UF resin;
- 【文献出处】 中国胶粘剂 ,China Adhesives , 编辑部邮箱 ,2002年06期
- 【分类号】TQ433.43
- 【被引频次】23
- 【下载频次】130