全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Sonalee Das , Priyanka Pandey , Smita Mohanty ...
来源:[J].Journal of Inorganic and Organometallic Polymers and Materials(IF 1.174), 2017, Vol.27 (3), pp.641-657Springer
摘要:The current study aims to investigate the influence of UV aging on the properties of green polyurethane (MBPU) and polyurethane/nanosilica composite (MBPU/NS) coatings synthesized from transesterified castor oil and palm oil isocyanate for an exposure period of 1250 h. Changes ...
作者:Yingfeng Zuo , Yiqiang Wu , Jiyou Gu ...
来源:[J].Journal of Wuhan University of Technology-Mater. Sci. Ed.(IF 0.484), 2017, Vol.32 (4), pp.971-977Springer
摘要:... The composite was accelerated aging by using UV aging box, and its properties were characterized by Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), X-ray diffraction (XRD), thermo gravimetric analysis (TGA) and mechanical testing machin...
作者:Zhihua Li , Yu Yang , Hui Li ...
来源:[J].Scientific Reports(IF 2.927), 2019, Vol.9 (1), pp.1-6DOAJ
摘要:Abstract Poly (p-phenylene benzobisoxazole) (PBO) fibers were functionalized by 3-Glycidoxypropyltrimethoxysilane (KH-560) and then coated with 1 H, 1 H, 2 H, 2H-Perfluorodecyltrimethoxysilane (HFTES) and UV absorber (UV-328) to improve hydrophobicity and UV aging resistance. Th...
作者:Wenbo Zeng , Shaopeng Wu , Jin Wen ...
来源:[J].Construction and Building Materials(IF 2.293), 2015, Vol.93, pp.1125-1131Elsevier
摘要:Abstract(#br)With increasing global warming and the corresponding increase in the emissions of Ultra Violet radiations, the effect of UV radiations on the aging of asphalt gained more attention from researchers. However, the Ultra Violet (UV) aging methods used by different res...
作者:Huanan Yu , Xianping Bai , Guoping Qian ...
来源:[J].Polymers(IF 1.687), 2019, Vol.11 (7)DOAJ
摘要:... Asphalt pavement is inevitably exposed to sunlight and ultraviolet (UV) radiation during its construction and service life. However, consideration of the aging effect of UV radiation is still limited in current pavement design and evaluation systems. In order to evaluate the ...
作者:Huali Xie , Xuejun Lai , Rimin Zhou ...
来源:[J].Polymer Degradation and Stability(IF 2.77), 2015, Vol.118, pp.167-177Elsevier
摘要:... The effects of NOR116 on the flame retardancy, ultraviolet (UV) aging resistance and thermal degradation of the PP/APP/PER mixture were investigated by limiting oxygen index (LOI), vertical burning test (UL-94), cone calorimetric test (CCT), UV aging test and thermogravimetri...
作者:Sonalee Das , Priyanka Pandey , Smita Mohanty ...
来源:[J].Korean Journal of Chemical Engineering(IF 1.059), 2017, Vol.34 (2), pp.523-538Springer
摘要:Abstract(#br)The impact of UV aging on the characteristic properties of synthesized polyurethane (PUs) from castor oil and transesterified castor oil with palm oil based isocyanate and 1,4 butanediol was investigated at different exposure time of 0, 250, 500, 750 and 1,000 h, res...
作者:Song Xu , Jianying Yu , Weifei Wu ...
来源:[J].Applied Clay Science(IF 2.342), 2015, Vol.114, pp.112-119Elsevier
摘要:Abstract(#br)Two different types of UV absorbents, 2-hydroxybenzoic acid and 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid, were intercalated into layered double hydroxides (LDHs) to synthesize organic LDH by anion-exchange method, and then the synthesized organic LDHs were a...
作者:Jiping Liu , Xiaobo Liu , Dong Wang ...
来源:[J].Polymers(IF 1.687), 2019, Vol.11 (5)DOAJ
摘要:... Tensile strength results showed that nano-TiO2 addition did not affect the tensile properties of PBO fibers before ultraviolet (UV) aging began, and nano-TiO2 with addition values lower than 3% could improve the UV aging resistance performance of PBO fib...
作者:Changqing Liu , Wenxuan Hu , Weina Sang ...
来源:[J].Journal of Polymer Research(IF 2.019), 2017, Vol.24 (4)Springer
摘要:... Moreover, the tensile strength and notched impact strength of ABS/poly(St-co-PMPA) are significantly improved, respectively, after 800-h UV irradiation, which was both higher than that of pure ABS. The results showed that poly(St- co -PMPA) was an effective high molecular w...

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