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Photodegradation of aramid fiber under tensile stress
关键字：photodegradation,aramid fiber,tensile stress,UV radiation,mechanical properties
Some of the products made of high performance fibers are used under high stress. It is therefore necessary to evaluate the UV resistance of these high performance fibers under tensile stress. This paper studied the photodegra...
http://www.polymer.cn/research/dis_info11510 |
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“UV Curable Silicone Rubbers” and “Real Fluorosilicone Elastomers“combined with Productivity of LSR Processing
关键字：Fluorosilicone elastomers
Fluorosilicone elastomers are growing in relevance forautomotive fuel systems since they combine broad fuel resistance with excellent low temperature dynamics andheat resistance. These elastomers are – opposite to manyorganic elastomers – also...
http://www.polymer.cn/research/dis_info9303 |
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URETHANE ACRYLATE COATING ON COAGULATED POLYURETHANE SURFACE by UV RADIATION
关键字：URETHANE,ACRYLATE,COATING,COAGULATED,POLYURETHANE,SURFACE,RADIATION,
Polyurethane (PU) resins are used in aerospace industry, transportation, buildings, wood and plastic coating applications but especially in synthetic leather industry as Coagulated Polyurethane Surface (CPS); because of their high performances [...
http://www.polymer.cn/research/dis_info5668 |
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Preparation of UV-Curable Ink-jet Ink for Digital Textile
关键字：UV-Curable,Ink-jet
Ultraviolet curing technology is widely applied in the field of digital ink-jet ink.1 It is a new green technology, which is developed by ink manufacturers due to its advaantages of high efficiency, energy saving, zero enviro...
http://www.polymer.cn/research/dis_info1178 |
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Effects of Ultraviolet and Moisture Aging on the Mechanical Properties of Natural Fiber Reinforced Composites
关键字：Natural fiber,UV aging,Surface treatment,Mechanica
http://www.polymer.cn/Industry/industry2724.html |
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Biodegradable UV-Blocking Films through Core–Shell Lignin–Melanin Nanoparticles in Poly(butylene adipate-co-terephthalate).
Biodegradable and renewable UV-shielding films are highly demanded to meet the increasing sustainable requirement for the environment. Lignin as a natural broad UV blocker has gained considerable attention; however, the poor dispersibility within synthetic polymers limited its applications. Thus, a bioinspired melanin-like polydopamine thin layer was incorporated for the first time with lignin n...
http://www.polymer.cn//ss/wulinbo/publicationsshow_14066.html |
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Biodegradable and High-performance Poly (butylene adipate-co-terephthalate)-Lignin UV-blocking Films.
Renewable and biodegradable UV-blocking films are in high demand for the increasing need of sustainable environment. Lignin can offer significant UV absorption, but it deteriorates the mechanical properties of films at a high content. In this effort, biobased 10-undecenoic and oleic acids were successfully grafted on soda lignin via solvent- and catalyst-free processes, as confirmed by 31P and 1...
http://www.polymer.cn//ss/wulinbo/publicationsshow_14053.html |
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Enhanced Photocatalytic Performance toward CO2 Hydrogenation over Nanosized TiO2-Loaded Pd under UV Irradiation
A series of Pd/TiO2 photocatalysts were synthesized by a simple glucose reduction method, and their photocatalysis properties were evaluated in an array of CO2 hydrogenations. The samples were characterized by XRD, SEM, TEM, EDX, EDX mapping, UV-vis DRS, Raman spectroscopy, PL spectroscopy, XPS, and N-2 adsorption. In terms of product yields (in micromoles per gram of Catalyst), a 1.0 wt % Pd/Ti...
http://www.polymer.cn//ss/zhoujiancheng/publicationsshow_14048.html |
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35. Value-adding of organosolv lignin: Designing mechanically robust UV-resistant polymeric glass via ARGET ATRP
Most lignin-based materials reported so far exhibit poor mechanical properties which still differ from the requirements of commercialization. Here, organosolv lignin was selected as raw materials and a series of lignin-graft-poly(methyl methacrylate) (OL-g-PMMA) copolymers were prepared via activators regenerated by electron transfer for atom transfer radical polymerization (ARGET ATRP). FT-IR, 1H...
http://www.polymer.cn//ss/wangzhongkai/publicationsshow_13745.html |
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Click-chemistry approach for graphene modification: effective reinforcement of UV-curable functionalized graphene/polyurethane acrylate nanocomposites
This work presents an effective method of preparing graphene reinforced UV-curable materials. Octamercaptopropyl polyhedral oligomeric silsesquioxane (OMP-POSS) functionalized reduced graphene oxide (FRGO) was prepared through a thiol-ene click approach and the FRGO/polyurethane acrylate (PUA) nanocomposite was fabricated by UV irradiation technology. The results of transmission electron microscop...
http://www.polymer.cn//ss/yanghongyu/publicationsshow_13385.html |
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