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。
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.
出处
《中国胶粘剂》
CAS
2002年第6期22-24,共3页
China Adhesives
