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IRRADIATION-MODIFICATION OF STARCH-CONTAINING THERMOPLASTIC BLENDS .2. RHEOLOGICAL STUDIES

机译:含淀粉的热塑性塑料的辐照改性2。流变学

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This study involves an examination of the changes in the rheological behavior (specifically the non-Newtonian viscosity) of blends of various starches with a synthetic polymer (poly-ethylene-co-vinyl alcohol) as a result of irradiation-modification. The results are generally consistent with fact that starch degrades substantially upon irradiation, while the synthetic polymer is relatively unaffected. However, the high-amylose starch-containing blends are less sensitive to irradiation than we would expect; this is attributed to possible interactions between the linear molecules from the high-amylose starch and the synthetic: polymer. (C) 1996 John Wiley & Sons, Inc. [References: 14]
机译:这项研究涉及对由于辐照改性而导致的各种淀粉与合成聚合物(聚乙烯-共-乙烯醇)的混合物的流变行为(特别是非牛顿粘度)的变化进行检查。该结果通常与淀粉在辐照下基本上降解而合成聚合物相对不受影响的事实一致。但是,含高直链淀粉的混合物对辐射的敏感性不如我们预期。这归因于来自高直链淀粉淀粉的线性分子与合成聚合物的可能相互作用。 (C)1996 John Wiley&Sons,Inc. [参考:14]

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