Citation: XU Wenying, CUI Jingrong, WANG Yuesheng, PEI Zhonghua. THE SYNTHESIS AND CHARACTERIZATION OF Ba-CROSSLINKED POLYMER ANTI-RADIATION MATERIALS[J]. Chinese Journal of Polymer Science, ;1990, 8(1): 93-96. shu

THE SYNTHESIS AND CHARACTERIZATION OF Ba-CROSSLINKED POLYMER ANTI-RADIATION MATERIALS

Received Date: 3 January 1988

Crosslinked poly(methyl methacrylate) and polystyrene with barium dimethacrylate [Ba(MA)2] as crosslinking agent have been synthesized. The relationship between X-ray absorbability and the content of Ba(MA)2 in polymers was investigated. TGA and DSC results indicated that the crosslinked polymers containing barium dimethacrylate have a much better heat stability than pure PMMA or PS. The mechanical properties of the polymers containing barium are improved in comparison with the pure PMMA.
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