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US4447565A Method and composition for molding low density desiccant syntactic foam articles 失效
低密度干燥剂复合泡沫制品成型方法及组成

Method and composition for molding low density desiccant syntactic foam
articles
摘要:
A method and a composition are provided for molding low density desiccant syntactic foam articles. A low density molded desiccant article may be made as a syntactic foam by blending a thermosetting resin, microspheres and molecular sieve desiccant powder, molding and curing. Such articles have densities of 0.2-0.9 g/cc, moisture capacities of 1-12% by weight, and can serve as light weight structural supports.
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