晓芳: 日前,我的邻居用塑料桶给摩托车加灌汽油时,在没有任何火源的情况下,塑料桶里的汽油突然起火。结果,他被烧成重伤。请问,这到底是怎么回事? 读者 林 然林然同志: 你所提到的情况,究其原因是静电在作祟。 我们知道,现在使用的塑料容器大多是用聚苯乙烯、聚氯乙烯和聚乙烯制做的。这种材料电阻率较大,具有良好的绝缘性,产生的电荷不能很快释放,容易产生 Xiaofang: Recently, my neighbor used plastic buckets to add gasoline to motorcycles. In the absence of any fire source, the gasoline in plastic buckets suddenly caught fire. As a result, he was seriously injured. Excuse me, what is going on in the end? Readers Lin Ran: You mentioned the reason is that static electricity at your own risk. We know that most of the plastic containers used today are made of polystyrene, polyvinyl chloride and polyethylene. This material resistivity larger, with good insulation, the charge can not be quickly released, easy to produce