• Composites Research
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• v.30 no.3
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• pp.223-228
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• 2017

The article explains about development of flame retardant self-reinforced composites (FR-SRC) through compression molding technique by utilizing Polypropylene (PP), Ammonium polyphosphate (APP) and chitosan. The effect of APP and chitosan on mechanical, thermal and flame retardant properties in FR-SRC were studied. The mechanical strength of FR-SRC is enhanced than Pure SRC. However, the strength is decreased significantly with increasing the concentration of both flame retardant fillers. But comparison, chitosan filled FR-SRC is stronger than APP filled FR-SRC. In case of flame retardancy, APP is more effective than chitosan. These results can be applicable to provide light weight and recyclable flame retardant self-reinforced composites for automobile and packaging industries, etc.