It has large temperature - resistant scope, good insulative & anti - corrosive effects, nice collision - proofness and small water suction rate.
耐温 范围广, 绝缘防腐效果好,耐碰撞等特性特佳,且吸水率小.
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The insulative PVC material used for fire retardant cable is studied by thermogravimetric analysis technology.
利用热重分析技术研究了阻燃电缆绝缘材料聚氯乙烯的热解过程.
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Mica is always an indispensably insulative material in electric industry hard to exploit mica.
长期以来,云母一直是电气行业中不可缺少的绝缘材料.
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