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首页> 外文期刊>MATEC Web of Conferences >Effect of Carbon Ash Content on the Thermal and Combustion Properties of Waste Wood Particle / Recycled Polypropylene Composites
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Effect of Carbon Ash Content on the Thermal and Combustion Properties of Waste Wood Particle / Recycled Polypropylene Composites

机译：碳灰分含量对废木质颗粒/再生聚丙烯复合材料热燃烧性能的影响

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This study effect of carbon ash content on the thermal stability and combustion behavior of waste wood particle / recycled polypropylene composites was investigated using TGA, DTG, LOI and cone calorimeter. The TGA shows that, as carbon ash content increases, the thermal stability of composites increases, while the residual weight significantly increases, with the residual weight rate of waste wood particle / recycled polypropylene composites increases from 13.97% to 41.02% at 800 ℃ According to cone calorimeter results, in the 50 kW/M2 thermal flow, when carbon ash adding to 70%, peak heat release rate and total heat release quantity, decreases by 68% and 52%, respectively. The LOI of waste wood particle / recycled polypropylene composites improves by about 34%, Conforming UL-94 flammability standard, V-0 rating. The residual weight rate increases by 202.8%, which the significant role of carbon ash in flame retardant.
机译：使用TGA，DTG，LOI和CONE热量计研究了碳灰分含量对废木质颗粒/再循环聚丙烯复合材料的热稳定性和燃烧行为的研究。 TGA表明，随着碳灰分含量的增加，复合材料的热稳定性增加，而残余体重显着增加，废木质颗粒/再循环聚丙烯复合材料的残余速率根据800℃的13.97％增加到800℃的13.97％至41.02％。锥形量热计结果，在50 kW / m2热流中，当碳灰加入70％时，峰值热释放速率和总热释放量，分别降低68％和52％。废木颗粒/再循环聚丙烯复合材料的LOI可提高约34％，符合UL-94易燃标准，V-0等级。残留的重量率增加了202.8％，碳灰在阻燃剂中的显着作用。

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