| PA66GF25尼龙隔热条材料热氧老化性的研究 |
| |
| 引用本文： | 方万漂,宋玉兴,黄志杰,张磊,寇长合.PA66GF25尼龙隔热条材料热氧老化性的研究[J].装备环境工程,2012,9(4):47-51. |
| |
| 作者姓名： | 方万漂 宋玉兴 黄志杰 张磊 寇长合 |
| |
| 作者单位： | 1. 浙江俊尔新材料有限公司,浙江温州325011
2. 苍南县金宏塑胶有限公司,浙江苍南325802 |
| |
| 摘 要： | 向PA66GF25尼龙隔热条材料中分别加入三种抗氧剂体系,通过测定样品热氧老化实验后的拉伸强度值,研究不同抗氧剂体系对PA66GF25尼龙隔热条材料耐老化性能的稳定作用。结果表明,三种抗氧体系均提高了材料的耐老化性能,尤其是含有碳自由基捕获剂的三元复配体系。同时,对尼龙隔热条材料的静态使用寿命进行了分析与预测:不含抗氧剂的材料静态使用寿命仅为4.34 a,含三元复配抗氧体系的材料则可高达57.05 a。
|
| 关 键 词： | 尼龙隔热条 抗老化 抗氧剂 静态使用寿命 |
| 收稿时间： | 2012/2/21 0:00:00 |
| 修稿时间： | 2012/8/15 0:00:00 |
Study on Aging Performance of PA66GF25 Strip Material for Heat Insulation |
| |
| FANG Wan-piao,SONG Yu-xing,HUANG Zhi-jie,ZHANG Lei and KOU Chang-he.Study on Aging Performance of PA66GF25 Strip Material for Heat Insulation[J].Equipment Environmental Engineering,2012,9(4):47-51. |
| |
| Authors: | FANG Wan-piao SONG Yu-xing HUANG Zhi-jie ZHANG Lei and KOU Chang-he |
| |
| Institution: | 1. Zhejiang Juner New Materials Co. Ltd., Wenzhou 325011, China; 2. Cangnan Jinhong Plastic Co. Ltd., Cangnan 325802, China) |
| |
| Abstract: | Three kinds of antioxidant were added in each nylon heat insulation strip materials （PA66-GF25） individually; the effect of antioxidant was characterized by change of tensile strength of nylon heat insulation strips after aging. The results indicated that all of the antioxidant prolongs the aging time of the materials; the best is ternary compound which contains C-centered radical scavengers. Besides this, the static service life of nylon heat-insulation strip material is also predicted through theory of computation; the materials without antioxidant can be used only about 4.34 years, while the materials with ternary compound have service life of 57.05 years. |
| |
| Keywords: | nylon strip for heat insulation anti-aging antioxidant static service life |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《装备环境工程》浏览原始摘要信息 |
| 点击此处可从《装备环境工程》下载免费的PDF全文 |
|
