Ultraviolet Oxidative Stabilization Effect of the Rare Earth Compound on Polyamide
Ultraviolet Oxidative Stabilization Effect of the Rare Earth Compound on Polyamide
复制标题
稀土化合物对聚酰胺的紫外氧化稳定作用
DOI:
10.1080/03602550902994920
复制
发表时间:
2009-07
影响因子:
--
通讯作者:
中科院分区:
文献类型:
--
作者:
Rare earth compounds, including rare earth stearate (RESt) and rare earth epoxydised fatty acid (REEFA), were applied for the purpose of further improving the ultraviolet-oxidative stability of polyamide (PA6). The results showed that the rare earth compounds can inhibit the increase of the gel concentration and the reduced viscosity, the formation and the increase of the carboxylic group concentration, and the decrease of the terminal amine group concentration on the molecular chain of PA6, and delay the decrease of the mechanical properties of PA6 during the UV aging. The sample of PA6 with the rare earth compounds had higher absorbance and lower transmittance of ultraviolet band compared with pure PA6, indicating that the rare earth compounds can protect PA6 from ultraviolet degradation.
登录
查看更多内容
影响因子:
5.9
作者:
Pramoda, KP;Liu, TX;Sue, HJ
通讯作者:
Sue, HJ
影响因子:
5.9
作者:
Xing Hu;G. Scott
通讯作者:
Xing Hu;G. Scott
DOI:
--
发表时间:
2002
期刊:
The Plastics
影响因子:
--
作者:
H. Shao;Y. Sun
通讯作者:
H. Shao;Y. Sun
影响因子:
6
作者:
B. Lánská;J. Šebenda
通讯作者:
B. Lánská;J. Šebenda
DOI:
10.1002/apmc.1970.050100110
发表时间:
1970-03
期刊:
Angewandte Makromolekulare Chemie
影响因子:
--
作者:
Von Giselher Valk;H. Krüssmann;Sudhir Dugal;C. Gentzsch
通讯作者:
Von Giselher Valk;H. Krüssmann;Sudhir Dugal;C. Gentzsch