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- benzophenone light stabilizer 二苯甲酮类光稳定剂
- Effects of polyolefin resin, light conversion agent,light stabilizer,anti fog agent and colouring agent etc. 阐述聚烯烃树脂、转光剂、光稳定剂、流滴剂、着色剂等对转光效能的影响。
- HALS light stabilizer action and principle, together with conventional HALS structure and property in paint and coatings industry are briefly introduced. 简介了位阻胺光稳定剂(HALS)的作用原理及涂料工业中常用HALS的结构及性能。
- 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。
- Effects of polyolefin resin, light conversion agent,light stabilizer,anti fog agent and colouring agent etc. on the light conversion efficiency distussed. 阐述聚烯烃树脂、转光剂、光稳定剂、流滴剂、着色剂等对转光效能的影响。
- The factors affecting the light stability of SBS were discussed. 结果表明，填充油以石蜡油和环烷油为好。
- The stable mechanism and development trend of a novel and high effective hindered amine light stabilizer (HALS) are introduced, with the emphasis on the synergistic effects of HALS with other additives. 摘要介绍了新型高效光稳定剂－受阻胺光稳定剂的稳定机理、发展趋势和应用，探讨了此类稳定剂与其它助剂共同使用的效果。
- The light protection behaviour of hindered amine light stabilizer Tinuvin-770 is studied by IB, BSR, NMR as well as observation of a mechanical property of Tinuvin-770 containing polypropylene film. 本文用IR、ESR、NMR及力学性能的测定研究了受阻胺光稳定剂Tinuvin-770(T-770)对紫外光的防护行为。
- Keywords ultraviolet absorber;benzophenone;water solubility;light stabilizer;sythesis technology; 紫外线吸收剂;二苯甲酮;水溶性;光稳定剂;合成工艺;
- Application: Lead Stearate is the thermal stabilizer and lubricant for PVC with excellent thermal and light stability. 用途:本品为聚氯乙稀热稳定剂，具有很好的润滑性和较好的光、热稳定性。
- The development trends of light stabilizer were obtaining stabilizers with high-efficiency,high molecular weight,multifunction and nontoxicity. 光稳定剂的发展趋势是高效、高分子量化、多功能化和无毒化。
- It is the thermal stabilizer and lubricant for PVC with excellent transparently, light stability, water-resistance and electrical insulation. 本品为聚氯乙稀皂类热稳定剂中着色性最小，光稳定性和透明性最好的品种。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- This kind of single rare earth stabilizer had good long-term heat stability,initial colouring inhibiting effect,transparency,self-lubricating property and light stability. 这种单稀土稳定剂不仅长期热稳定性好,并且具有良好的抑制初期着色能力,透明性、自润滑性和光稳定性亦佳。
- The light stabilization of flame-retarded polypropylene (PP) is a difficult technology with great challenge. 摘要阻燃聚丙烯(PP)的光稳定化是一个很富挑战性的技术难题。
- After pillared pigments being used in dope, PE and PP, light stability and thermal stability mainly have been studied. 将插层颜料应用在涂料、PE和PP中，重点考察了插层颜料在这些复合材料中的耐光性和耐热性。
- The light stabilization of flame-retarded polypropylene(PP) is a difficult technology with great challenge. 阻燃聚丙烯(PP)的光稳定化是一个很富挑战性的技术难题。
- Research Advance of Hindered Amine Light Stabilizer 受阻胺类光稳定剂的研究进展
- The portrait shows fine effects of light and shade. 这幅肖像画的浓淡色调表现得很好。
- Stabilization treatments of small bulk polypropylene( PP) resin were performed by using antioxidants and light stabilizers made in China. 选用国产抗氧剂和光稳定剂,对小本体聚丙烯树脂进行了稳定化试验。
