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PROCESS STRUCTURE PROPERTY RELATIONSHIPS IN ELECTRON BEAM GENERATED CELLULAR MATERIALS

机译:电子束产生的蜂窝材料中的过程结构属性关系

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Cellular materials were generated from radiation curable compositions of acrylated monomers and oligomers utilizing electron beam irradiation techniques. The relationships between the processing variables, the chemical compositions, and the final properties of these materials were examined. Two methods of producing these materials were compared. One process consists of frothing the radiation curable mixture before irradiation by a mixing technique and then casting the unpolymerized froth onto a substrate where it can be sub sequently cured using electron beam radiation. Another process relies on a surfactant to stabilize the cellular structure before irradiation. It was found that the quality of the cellular structures produced by these techniques is highly dependent on the viscosity of the radiation curable mixture. A detailed outline of these processes with the resultant structures and properties of these cellular materials is presented along with comparison with other cellular material generation processes. (C) 1996 John Wiley & Sons, Inc. [References: 17]
机译:利用电子束辐照技术从丙烯酸酯化单体和低聚物的可辐射固化组合物产生细胞材料。检查了这些材料的加工变量,化学组成和最终特性之间的关系。比较了生产这些材料的两种方法。一种方法包括在通过混合技术进行辐射之前使可辐射固化的混合物起泡,然后将未聚合的泡沫浇铸到基材上,然后可以使用电子束辐射对其进行固化。另一种方法是依靠表面活性剂来稳定辐射前的细胞结构。已经发现,通过这些技术生产的细胞结构的质量高度依赖于可辐射固化混合物的粘度。介绍了这些过程的详细概述以及这些细胞材料的最终结构和特性,并与其他细胞材料生成过程进行了比较。 (C)1996 John Wiley&Sons,Inc. [参考:17]

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