1) anti-aging
防老化
1.
The anti-aging additive system for PE greenhouse film was formulated from polymeric hin- dered amine light stabilizer Uvinul 5050H,and assisted with a novel antioxidant AOD.
以聚合型受阻胺光稳定剂 Uvinul 5050H为主,辅以新型抗氧剂 AOD 组成农用聚乙烯(PE)棚膜防老化体系。
2.
The evaluation methods of aging and anti-aging of polymer materials were described,concerning with experiments,determinations and pathways of aging and anti-aging.
从实验、测试和途径三个方面阐述了高分子材料的老化与防老化评价方法,建立了较为完善的老化与防老化的综合评价体系。
3.
The results showed that the right resin compose and anti-aging agents could improve the notched Izod impact strength percent retention and the assessing change in color over 85% and 2~3 respectively, after the alloys were exposed to Xenon-arc sources 1000 hour.
结果表明,选择适宜的材料组成及防老化体系可使阻燃ABS/PVC、HIPS/PPO合金氙灯老化1000小时,悬臂梁缺口冲击强度保持率>85%,变色评级在2～3以上。
2) anti-ageing
防老化
1.
The ageing mechanism of PVC/ABS blend was analyzed,and the effects of different ultraviolet absorbers,antioxidants on anti-ageing properties of PVC/ABS blend prepared by adding antioxidants,ultraviolet absorbers in PVC/ABS basic formula were also studied.
分析了PVC/ABS共混材料的老化及其防老化机理,并通过在PVC/ABS基础配方中添加紫外线吸收剂、抗氧剂等办法,研究不同品种的紫外线吸收剂和抗氧剂对提高PVC/ABS共混材料防老化能力的影响,结果表明,紫外线吸收剂UV 327和抗氧剂1076能有效提高PVC/ABS共混材料的防老化能力。
2.
The application test of the master batch indicates that it can provide good anti-ageing property and may entirely meet the various anti-ageing needs of high tenacity pylen filament yarn.
应用实验表明:该母料防老化性能好,可完全满足丙纶强力丝多方面防老化应用需要。
3.
The ageing and mechanism of anti-ageing for ABS were described.
讨论了ABS老化及其防老化机理,研究了抗氧剂和紫外线吸收剂对ABS耐老化性能的影响。
3) antiaging
[英][,ænti'eidʒiŋ] [美][,ænti'edʒɪŋ, ,æntaɪ-]
防老化
1.
The testing results show that the coating which be prepared is an excellent rubber antiaging coating with good allround performance.
以氯磺化聚乙烯为基料 ,辅以各种助剂 ,制成了一系列橡胶涂层 ,并在几种常用橡胶表面进行了涂敷和相应的耐老化性能测试 ,结果表明所制成的涂层是一种综合性能优异的橡胶防老化涂层。
4) ETMDQ
防老化剂AN
5) age inhibiting
防老化的
补充资料：防老化尼龙
分子式：
CAS号：
性质：在尼龙合，成或加工过程中，添加抗光、热、氧降解助剂(防老剂)、抑制和延缓尼龙分子老化降解制得的尼龙。尼龙常用的抗热氧降解助剂有铜化合物，碱金属的溴盐，胺类和酚类抗氧剂乙常用的抗光降解助剂有铬盐，有机磷化合物，紫外光吸收剂和炭黑。性能优异的防老化尼龙一般使用多组分复合防老剂。
CAS号：
性质：在尼龙合，成或加工过程中，添加抗光、热、氧降解助剂(防老剂)、抑制和延缓尼龙分子老化降解制得的尼龙。尼龙常用的抗热氧降解助剂有铜化合物，碱金属的溴盐，胺类和酚类抗氧剂乙常用的抗光降解助剂有铬盐，有机磷化合物，紫外光吸收剂和炭黑。性能优异的防老化尼龙一般使用多组分复合防老剂。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条