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The preparation and characterization of ceramic composite tubular membrane
关键字：sol-gel method; ceramic composite tubular membrane; dip-coating
Membrane separation technology has been greatly developed and widely used in fields of food, petrochemical, medical and water treatment in the past decades. In this experiment, the boehmite sols and mixed sols containing PVA were&...
http://www.polymer.cn/research/dis_info14081 |
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Effect of soluble polyimide coating on the UV stability of PBO fibers
关键字：PBO fiber, UV stability, soluble polyimide, mechanical properties
A soluble trifluoromethyl modified polyimide (TF-PI) with excellent UV (Ultraviolet) blocking properties was used as coatings on Poly-p-phenylenebenzobisoxazole (PBO) fiber. After exposed to UV light for 13 days, the tensile strength retention&n...
http://www.polymer.cn/research/dis_info13981 |
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Synthesis and properties of the waterborne polyurethane modified with the hydroxyl-terminated polybutadiene
关键字：waterborne polyurethane; hydroxyl-terminated polybutadiene; coating; resistance for water and solvent
The resistance of normal waterborne polyurethane coatings for water and solvent would be lower than the solvent-based polyurethane. In order to improve the resistance for water and solvent, it was investigated that a waterborne po...
http://www.polymer.cn/research/dis_info13913 |
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Flame Retardant and Intumescent Mechanism of PU/MPP/PER Coating System
关键字：polyurethane; flame retardant; intumescent mechanism
Polyurethane (PU) is an important class of polymer that has wide application in both industry and in everyday life. But the LOI of PU is only about 17%, it is very flammable, and this limits the application of ...
http://www.polymer.cn/research/dis_info12477 |
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Intumescence: A Concept for Designing Novel Flame Retarded and Flame Resistant Materials
关键字：intumescence; fire protection; reaction to fire; coating
The word “intumescence” comes from Latin “intumescere” which means “to swell up”. It describes well the behavior of an intumescent material. When heating beyond a critical temperature, it begins to swell and then to expand.&...
http://www.polymer.cn/research/dis_info12436 |
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Fabrication of high UV-shielding cotton fabric via nanosized TiO2 coating
关键字：nanosized TiO2, coating, UV shielding, cotton fabric
Nanosized TiO2 was prepared using Tetrabutyl titanate as a precursor by sol-gel process. Lightweight 100% cotton fabric was successfully modified by the as-obtained nanosized TiO2 coating to impart high ultraviolet (UV) shielding property&n...
http://www.polymer.cn/research/dis_info11805 |
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Synthesis of a novel fluoropolymer material and its application as a functional coating on the nanoparticle-modified fiber
关键字：synthesis, fluoropolymer, nano-particle modified fiber
A novel polymer containing a perfluoropolyether (PFPE)-substituted styrene unit was synthesized by copolymerization with butyl acrylate and vinyltriethoxysilane. The bulk and surface properties were assessed through 19F NMR spectrum, contact angle&nb...
http://www.polymer.cn/research/dis_info11665 |
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Antibacterial Surface Modification of Cotton Fabrics by Sol-Gel Coating with Zinc Oxide
关键字：Sol-Gel
ZnO nanoparticles were synthesized by the sol-gel process. The ZnO nanoparticles were characterized by XRD and SEM. The as-prepared sol was applied onto cottonfabrics via the pad-dry-cure process at various temperatures.
http://www.polymer.cn/research/dis_info9102 |
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Research on the high-temperature corrosion mechanism of epoxy-silicone resin coatings
关键字：high-temperature corrosion mechanism; epoxy-silicone resin coating
Organic high-temperature corrosion protective coating is one kind of composite materials which mainly contains four kinds of components: binders, volatile components, pigments and additives.
http://www.polymer.cn/research/dis_info5272 |
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Supramolecular compounds Modification of cotton by Sol-Gel Coating
关键字：β-cyclodextrin, Sol-gel coating, controlled-se, Silareane coupling agent
A novel chemistry modification of faberics bu supramolecular compounds is presented by so-gel coating. The supramolecular compounds β-cyclodextrins are able to form inclusion complexes with other guest components which molecules are fit wi...
http://www.polymer.cn/research/dis_info1884 |
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