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Compounding of polymers comprises the influences of the polymers, additives, and fillers on the morphology developed based on the rheology of the melts, together with mechanisms involved during the melt mixing process. Development of morphology in the polymer system is very crucial to establish the desire physical properties. A team at IIT Delhi is developing novel polymer compounds with specific properties relevant to their intended subsequent applications. Most compounding is done on twin-screw extruders with co-rotating screw profile with various diameters and L/D as well as mixing elements. Polymer nanocomposites are the one of the potential area of research for the development of polymer compounds with multifunctional properties. Dispersion and distribution of another polymer, micro and nano fillers are considered to be key step and can be achieved by various compounding techniques. |
聚合物混合物 |
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Polymer Composites |
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Polymer Nanocomposites |
Thermoplastics + Elastomers |
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Thermoplastics + Fillers |
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Thermoplastics + Nanoclay |
Thermoplastics + Engineering plastics |
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Thermoplastics + Short Fibers |
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Thermoplastics + Nanotubes |
Thermoplastics + Biopolymers |
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(Glass fiber, Natural fibers) |
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聚合物混合物+ Nano fillers |
Thermoplastics + Special polymers |
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热塑料 +长纤维 |
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上述材料是具有高强度,韧性以及其他增值特性以替代金属组件或更好的加工性或满足特殊应用需求的。 |
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驾驶量表与IITD的圆锥双螺钉共旋转双螺钉和微型化合物。 |
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Research Activities on Polymer Processing and Rheology Anup K. Ghosh Centre for Polymer Science and Engineering, 印度德里印度理工学院,新德里,印度110016年。 e-mail: anupkghosh@gmail.com |
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