The rice husk ash (RHA) was first modified with epoxidized natural rubber latex (ENRL) and then blended with natural rubber latex (NRL) to prepare NR/RHA composite.The morphological structure,thermal stability and dynamic properties were studied with multiple instruments.FTIR and TGA analysis showed that ENR was grafted onto the surface of RHA.The composite prepared with modified RHA showed better dispersity and reinforcement compared to the composite with unmodified RHA,and the glass-transition temperature tended to be higher.
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