hindered amine
英
美
网络 受阻胺; 受阻胺类
双语例句
- The effects of hindered amine light stabilizers ( HALS), antioxidants on the radiation induced discoloration of polypropylene ( PP) and polyethylene ( PE) are studied.
结果表明五甲基HALS比相应的四甲基HALS更能有效地阻止聚烯烃的辐射致色。 - Singlet oxygen oxidation of cis-1,4-polybutadiene in presence of polymeric hindered amine light stabilizer
高分子受阻胺光稳定剂存在下聚丁二烯的单线态氧氧化 - Study on structure and properties of hindered amine/ TPU composites
受阻胺/热塑性聚氨酯复合材料的结构与性能研究 - Hindered Amine Light Stabilizer
受阻胺光稳定剂 - The stabilization effectiveness of hindered amine light stabilizers of different structure and the combinations of the stabilizer with other kinds of stabilizer on the photooxidation of PE were studied. As a result LLDPE mulch films of high weather& resistance were developed.
研究了不同结构受阻胺光稳定剂及其与其它光稳定剂并用条件下对PE的稳定效能，从而研制出耐大气老化性能优异的LLDPE地膜。 - Antiaging of Hindered Amine for Polypropylene
受阻胺对聚丙烯的防老化作用 - The hindered amine light stabilizer ( HALS) was studied widely at home and abroad. The structure, manufacture, light stabilizing mechanism, application and development of HALS were emphatically discussed in this article.
国内外对受阻胺类光稳定剂（HALS）的应用研究十分活跃，本文重点论述了HALS的结构、制备、光稳定机理、应用和发展趋势。 - The light stabilizing principle, structure, kinds, use requirement and development trend of hindered amine light stabilizer ( HALS) were discussed.
以目前广泛使用的受阻胺类光稳定剂（HALS）为出发点，论述了此类光稳定剂的结构、品种、光稳定机理、使用要求、发展趋势等。 - Photostabilization Functions of Hindered Amine Light Stabilizers to PVC
受阻胺光稳定剂对PVC的光稳定作用 - Hindered Amine Light Stabilizers In Polyvinyl Chloride ( PVC) Agricultural Films
受阻胺型光稳定剂在PVC棚膜中的应用研究 - The anti ultraviolet finish of cotton fabric was conducted with an emulsion of triazine and hindered amine.
用三嗪类紫外线吸收剂和受阻胺光稳定剂复配物乳液对棉织物进行抗紫外线整理。 - A new selective desulfurizer LY 1, sterically hindered amine, was prepared which had more excellent selectivity for H 2S in the presence of CO 2 in raw gas, and better absorption and desorption capacities than MDEA.
对于含有H2S、CO2酸性气体的脱硫，新型空间位阻胺脱硫剂LY-1比工业常用的脱硫剂MDEA（N-甲基二乙醇胺）对H2S具有更好的选择性，且吸收容量大，解吸性能好。 - HALS ( Hindered Amine Light Stabilizer) is one of capture-agents for living radicals. It can be used in general materials such as plastic, rubber, film and coating.
受阻胺光稳定剂（HALS）是自由基捕获剂的一种，作为聚合物的添加剂，可以在塑料、橡胶、薄膜、涂料等高分子材料中起到光稳定化作用。 - Improvement on the Synthesis of Hindered Amine Light Stabilizer GW-944
受阻胺光稳定剂GW-944合成方法改进 - The present status and new developments in the study, production, consumption, as well as the varieties, properties and uses of hindered amine light stabilizers ( HALS) at home and abroad were systematically summarized, and the problems about domestic HALS were discussed.
系统地阐述了国内外受阻胺类光稳定剂（简称HALS）的研究、生产、消费现状及发展趋势。同时介绍了受阻胺类光稳定剂的主要品种、性能和用途。 - Synthesis of three hindered amine N-oxyl light stabilizers
三种受阻胺氮氧自由基光稳定剂的合成工艺研究 - Synthesis of Hindered Amine Light Stabilizer GW-944 in Two Steps
两步法合成受阻胺类光稳定剂GW-944 - With two methods: direct oxidization and transesterification, we synthesized three new kinds of hindered amine N-oxyl light stabilizers which have not been reported domestically.
本文通过两种方法一直接氧化法和酯交换法合成了三种新型的受阻胺氮氧自由基光稳定剂，这几种光稳定剂在国内尚未见文献报道。 - Principles of hindered amine adduct, performances and application processes of resulted aliphatic polyurea paints are introduced.
详述了受阻胺加合物的原理以及由此制成的脂肪族聚脲涂料的性能和施工方法。 - Eleven organic pigments are synthesized, eight of which are novel pigments with hindered amine structure.
本论文中合成了11只有机颜料，其中8只为含有光稳定剂结构的有机颜料，这类颜料尚未见报道； - Study on the stabilizing action of some polymeric hindered amine light stabilizer ( hals) for Polypropylene
某些高分子受阻胺对聚丙烯稳定化作用的研究 - The market of light stabilizers is discussed with the mechanism of hindered amine light stabilizers.
在简述受阻胺光稳定剂光稳定化机理基础上，结合我国农膜常用光稳定剂品种，讨论光稳定剂市场、性能价格比及应用效果。 - Study of Inhomogeneous Catalytic Oxidation Reaction of Piperidine Sterically Hindered Amine Compounds
哌啶类立体受阻胺化合物非均相催化氧化工艺研究 - The effects of some hindered amine light stabilizers ( HALS) and antioxidants on the radiation-induced coloration of polyethylene ( PE) are studied by measuring the yellowness index ( YI) of PE.
研究了受阻胺类光稳定剂（HALS）及各种抗氧剂对聚乙烯辐射致色的影响。 - For the synthesis of hindered amine light stabilizer GW-944, three different synthetic routes are investigated, namely improved two-step synthetic route, three-step synthetic route and four-step synthetic route.
针对受阻胺光稳定剂GW-944的合成，分别采用3条不同的合成路线进行了研究，即改进的两步法合成路线、三步法合成路线和四步法合成路线。 - Design, Synthesis and Characterization of Hindered Amine Light Stabilizers
受阻胺光稳定剂的设计、合成及表征 - A comparison of the weather stability of polystyrene and ABS with/ without UV stabilizer, and with hindered amine and benzotriazole combined also has been made.
以聚苯乙烯和ABS为例，比较了不使用光稳定剂、单独使用一种光稳定剂以及受阻胺与苯并三唑并用时的耐候性变化。 - Mass transfer mathematic model of carbon dioxide removal by sterically hindered amine has established.
建立了空间位阻胺脱碳的传质数学模型。 - Thermogravimetric analysis of hindered amine light stabilizers
受阻胺光稳定剂的热失重分析 - Triacetonamine appears great application prospect as intermediates of Hindered amine light stabilizer ( HALS).
三丙酮胺作为受阻胺类光稳定剂的重要中间体具有很大的应用前景。