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Biodiesel production from waste chicken fat with low free fatty acids by an integrated catalytic process of composite membrane and sodium methoxideq
关键字：Chicken oil Composite catalytic membrane Biodiesel Transesteri?cation Esteri?cation
An integrated process of catalytic composite membranes (CCMs) and sodium methoxide was developed to produce biodiesel from waste chicken fat. The free fatty acids (FFAs) in the chicken oil were converted to methyl esters by esteri?cation with methanol using a novel sulfonated polyethersulfone (SPES)/PES/non-woven fabric (NWF) CCMs in a ?ow-through catalytic membrane reactor. The CCM is that the
N...
http://www.polymer.cn/research/sy_info15095 |
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Study on the Novel Phosphorus-containing Epoxy Resin: Synthesis,Curing Process and Flame-retardant Property
关键字：epo xy resin , 2-methy-2 , 5-dio xo-l , 2-oxaphospholane , flame retardancy , self-curing
As a thermosetting resin with good comprehensive performance, epoxy resin (EP) is widely used in electronic industries. However, the flame retardancy of general EP can not meet the needs for electronic&...
http://www.polymer.cn/research/dis_info17328 |
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Effect of Pre-process Drying of Cellulose on the Properties of Cellulose Fiber Reinforced Poly (lactic acid) Biocomposites
关键字：injection molding, poly (lactic acid) , biocomposite, cellulose, moisture content
In the last few decades due to growing enwronmental friendly consciousness9 renewable resource based and biodegradable polymers gain more and more attention. One of the most promising polymers of the biopolymer family is&n...
http://www.polymer.cn/research/dis_info17276 |
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Formation of plasticized polyvinyl butyral-zirconia hybrid films and their application to laminated glass
关键字：plasticized Poly (vinyl butyral); zirconium dioxide; laminated Glass; sol–gel process; thermal/mechanical properties
Poly(vinyl butyral)(PVB) is widely used as the film sandwiched in the laminated glass owing to its merits,such as sturdiness, flexibility and great adhesiveness with glass as well as the high impact strength at low temperature.&nb...
http://www.polymer.cn/research/dis_info14095 |
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Utilization of bicomponent melt spinning process for the preparation of fibers with optical functionality
关键字：bicomponent spinning; structure control; artificial hair; graded-index plastic optical fiber; reflective polarizing film
Various fundamental researches conducted to introduce optical functionality to the synthetic fibers through the utilization of bicmponent melt spinning process will be presented. A new technology to generate granular structure on the surfac...
http://www.polymer.cn/research/dis_info14062 |
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Preparation and characteristics of bio-based magnetic nano-Fe2O3/cellulose films via in ionic liquids technology
关键字：bio-based magnetic cellulose membranes; nano-Fe2O3; ionic liquids; wet process
The bio-based magnetic nano-Fe2O3/cellulose films were prepared via combining cellulose with nano-Fe2O3 particles in self-designed ionic liquids of C6min(MeO)2PO2. The wet process was applied to regenerate the bio-based magnetic nano-Fe2O3/cellulose ...
http://www.polymer.cn/research/dis_info14030 |
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Toughening and reinforcing SBS/PS composites prepared by pressure-induced flow (PIF) process
关键字：pressure-induced flow process, SBS/PS, impact toughness, tensile strength, layer structure
Toughening and reinforcing SBS/PS composites were achieved by pressure-induced flow (PIF) processing. The effects of compression ratio on the mechanical properties and micro-morphology of SBS/PS composites were investigated. The results showed i...
http://www.polymer.cn/research/dis_info13962 |
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纤维复合材料固化成型过程中的变形分析
关键字：Process-induced deformation, Fiber composites, Numerical simulation
纤维增强复合材料在固化过程中产生的变形是其成本居高不下和质量不稳定的重要原因之一。随着复合材料应用领域的日益广泛，依靠传统的经验和小尺寸试件试验方法难以从根本上解决目前生产中存在的质量问题。
http://www.polymer.cn/research/dis_info13671 |
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An in-situ sol-gel approach to create functional PET/ nano-TiO2 hybrid resin during PET synthesis
关键字：in-situ sol-gel process, PET, nano-TiO2, Fiber processing, UV shielding function
In-situ sol-gel process is one of the most important methods for preparation of organic-inorganic hybrids with high performance properties. In present work, the results shown that introducing the tetrabutylorthotitanate (TBOT) has no effect...
http://www.polymer.cn/research/dis_info11787 |
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Comprehensive evaluation on heat-moisture comfort of sportswear fabrics based on analytic hierarchy process
关键字：comprehensive evaluation novel sportswear fabrics AHP (Analytic Hierarchy Process) heat-moisture comfort
20 pieces of knitted fabrics including Coolmax/cotton double-faced effect functional fabrics, Adidas quick-drying fabrics and cotton, linen, viscose, tencel, modal etc were chosen as samples in this research. Eight different experiments were&nbs...
http://www.polymer.cn/research/dis_info11651 |
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