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RESEARCH ON SYNTHESIS OF CATIONIC PBMM EMULTION AND APPLICATION IN PAPER MAKING
关键字：RESEARCH,SYNTHESIS,CATIONIC,PBMM,EMULTION,AND,APPLICATION,PAPER,MAKING,
The cationic polymer is widely applied in flocculants,adhensives, coatings, medicines,textiles and paper making[1][2].Because there is positive charge group on it,they can strongly connect the cellulose with negative charge group in pulp. The&nb...
http://www.polymer.cn/research/dis_info3363 |
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Research on Ethoxylation of Fatty Alcohol Catalyzed by Enzymes
关键字：Research,Ethoxylation,Fatty,Alcohol,Catalyzed,Enzymes,
There were many types of ethoxylation catalysts such as double-metal-cyanogen、solid-acid、alkaline-earth metal、alkaline-earth metal oxide and hydroxide、magnesium-aluminum oxide et al[1-7].
http://www.polymer.cn/research/dis_info2050 |
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Research on Molecular Inclusion Recognition of Dihydroxybenzenes by Cellulose Fibre Graft ß；-Cyclodextrin
关键字：Cellulose Fibre Graft ß-Cyclodextrin
The spectrophotometric titrations have been performed in aqueous solutions with different pH values at different temperatures to give the stability constants(1nKa) for inclusion complexation of various dihydroxybenzenes(resorcinol,hydroquinone,pyrocatechol) with&nb...
http://www.polymer.cn/research/dis_info1866 |
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Research on the Micro-Structural Evolution of Phenol-Formaldehyde Resin Modified by Boron Carbide
关键字：Phenol-Formaldehyde Resin Modified, Boron Carbide
Phenol-formaldehyde (PF) resin usually could not be applied in the high-temperature environments due to its poor heat-resistance. Many kinds of modification methods had been presented in order to improve its stability of the structures...
http://www.polymer.cn/research/dis_info1573 |
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Process Research of LGF/PVC Composites by Aqueous Suspension- pultrusion
关键字：Aqueous Suspension- pultrusion, LFG/PVC composites, Thermoplastic
This article researches the process of LFG/PVC composites by aqueous suspension- pultrusion,discusses the requirememts for stabilizers, chooses organic heat stabilizer, improves the fluidity of PVC by adding ACR-401，discusses the key factors fo...
http://www.polymer.cn/research/dis_info1542 |
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Study on Degumming Process and Research of Microstructure and Properties of Mulberry Fiber
关键字：degumming process, mulberry fiber
In terms of fiber supplies, stem and bast fibers are of particular importance to countries. More and more novel nature fibers are used in textiles. Those natural fibers include banana fiber, pineapple fiber and bamboo fiber&n...
http://www.polymer.cn/research/dis_info1236 |
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Simulation Research on Collecting Dust Process by Fiber Cloth
关键字：fiber filtration medium, simulation program, filtration deposition model
This paper built up stochastic simulation model of aerosol filtration through making the filtration process into simplification and open up visible computer simulation program of filtration behavior to studying aerosol filtration process, s...
http://www.polymer.cn/research/dis_info1226 |
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Research on Risk Appraisal of Virtual Enterprise with Fuzzy Analytic Hierarchy Process
关键字：Risk Appraisal of Virtual Enterprise, Fuzzy Analytic Hierarchy Process
A set of index system is established for the risk appraisalin virtual enterprise of the basis of some main factors to be considered during analyzing appraisal of risk. A new approach combining the Analytic Hierarchy Process&n...
http://www.polymer.cn/research/dis_info1212 |
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Properties measurement and research of milk fiber
关键字：milk regenerated protein fiber,property, production, structure apply
This paper introduced introduced the properties of new milk regenerated protein fiber,its production and technology. The properties, development and application of milkfiber were analzed.It was pointed out that the milk fiber had good ...
http://www.polymer.cn/research/dis_info1209 |
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Research on Continuous Glass Fibre Reinforced Acrylonitrile-Butadiene-Styrene/Poly (vinyl chloride) Blends
关键字：Acrylonitrile-Butadiene-Styrene/Poly,Blends
Lately, the use of fibre reinforced thermoplastic (FRTP) has increased due to its better mouldability compared to thermosetting FRP material. ABS/PVC blend was widely used due to relatively good mechanical properties and lower cost.&nb...
http://www.polymer.cn/research/dis_info1188 |
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