Effect of Nano CaCO3, BaCO3 and TiO2 on Pyrolytic Reaction of Phenol-Formaldehyde Resin
Phenol-formaldehyde resin is used as the main adhesive to produce waterproof plant-based composite. However, it is very necessary to improve the heat-resistance and glutinosity of phenol-formaldehyde resin when applied to astronavigation, vehicle and machine. Based on the single-factor method, the effect of nano CaCO3, BaCO3 and TiO2 on pyrolytic reaction of phenol-formaldehyde resin was analyzed by Py-GC/MS. The result showed that the chemical numbers of pyrolsis products of PF PF/ CaCO3 composite, PF/ BaCO3 composite and PF/ TiO2 composite in 590 He gas ℃ are 4, 13, 12, and 13, respectively, suggesting that CaCO3, BaCO3, and TiO2 prolong pyrolysis course of PF, and BaCO3 is the most notable.
Phenol-Formaldehyde Resin Pyrolytic Reaction CaCO3 BaCO3 TiO2
马清芝 彭万喜 张党权 刘其梅 陈洪
中南林业科技大学材料科学与工程学院,湖南长沙410004;中南林业科技大学资源与环境学院,湖南长沙410004 中南林业科技大学材料科学与工程学院,湖南长沙410004 中南林业科技大学资源与环境学院,湖南长沙410004
国际会议
成都
英文
2007-11-19（万方平台首次上网日期，不代表论文的发表时间）