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The influence of spunbonding process parameters on the fiber diameter
关键字：spunbonding,polymer,processing parameters,fiber,diameter
The influence of the spunbonding processing parameters, mainly including the polymer throughput rate, the polymer melt temperature, primary air temperature, the primary cool air velocity, the venturi gap, and the air suction speed, on&...
http://www.polymer.cn/research/dis_info11567 |
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Effect of laser engraving process on the surface properties of cotton fabric
关键字：laser； fabric surface； resolution； pixel time
In this study, laser engraving was applied on cotton fabric in order to evaluate the effect on surface propertiesof cotton fabric in term of change of fabric shade. Denim fabric was used as a kind of cotton fabric&n...
http://www.polymer.cn/research/dis_info11481 |
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Studies of tensile properties and weave process on basalt filament yarn
关键字：Basalt filament yarn; kevlar49 filament yarn; Tenacity; Strain
Basic characteristics of basalt fibres are described. The main aim of this study is to test the tensile propertiesof basalt filament yarn, and analyse the effect of the tensile properties of basalt filament yarn on weave ...
http://www.polymer.cn/research/dis_info11474 |
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The influence of spinning solution properties on the coagulation process of polysulfonamide (PSA) fiber
关键字：Mass weighting; Polysulfonamide; Coagulation
The influence of coagulation variables on diffusion during polysulfonamide wet spinning was investigated by measuring the remained weight of samples. The transverse structure of coagulated samples was also studied. It is found that coa...
http://www.polymer.cn/research/dis_info11425 |
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Dynamically controlling orientation and crystallization of semicrystalline polymers during the melt-extrusion/spinning process
By using an innovative liquid isothermal bath (LIB) technology, the orientation and crystallization of semicrystalline polymers, such as PET and PEN, was dynamically controlled during the melt-extrusion/spinning process. A unique morphology with...
http://www.polymer.cn/research/dis_info11410 |
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Application of mini-type melt-spinning technique to study polypropylene fiber formation dynamic process
Melt spinning is one of the most important technologies used in chemical fiber manufacture industry. Polypropylene (PP) fiber made by melt spinning has been widely applied in several fields, such as textile fibers, medical applian...
http://www.polymer.cn/research/dis_info11351 |
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FEA Structure of Six-wing Synchronous Varying Clearance Rotor in Mixing Process
关键字：FEA; synchronous rotor; mixing process
The structure of the six-wing synchronous varying clearance rotor is specialand complex. And the forces acting on the rotors are complex, too. So, it is hard to usethe traditional way to analyze these forces. Now, the si...
http://www.polymer.cn/research/dis_info11183 |
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Impact of Process Parameters on the Dynamical Co-Coagulationof Cellulose Xanthate in Rubber Latex
关键字：Cellulose Xanthate
Taking into consideration that the abundant part of reinforcing fillers used in the rubber industry worldwide is oil based and/or produced on the basis of high energy consumption processes one urgent demand is to find strateg...
http://www.polymer.cn/research/dis_info9310 |
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Study of a Contact Line Dynamics in the Adhesion Process between Rubber Particle and Solid Substrate
关键字：Rubber
To study the interface between the rubbers and the solids,we chose the model of the adhesion between the rubberparticle and the solid substrate. There are some advantagesof this system to study this geometry. One is that ...
http://www.polymer.cn/research/dis_info9237 |
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Process Induced Residual Stress and Deformation in a Ring-Stiffened Composite Launching Tube
关键字：filament winding.
Composite materials are being used to fabricate launching tubes for strategic missiles due to their excellent specific strength and stiffness over traditional metal materials. The favoured method of manufacture is filament winding. Dependin...
http://www.polymer.cn/research/dis_info9126 |
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