OBSH

OBSH is a white fine powder that decomposes at low temperature around 160°C. OBSH has excellent storage stability as AC under normal conditions. But it is not readily dispersed in the polymers by conventional means, dispersion is improved by surface coating with small amounts of additives. OBSH presents no problems in odor, toxicity or discoloration. Physical properties such as particle size, shape and decomposition temperature are important in applications.

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