These were made from the kind of white Styrofoam plastic boxes which are widely used to transport fresh seafood due to their insulating properties and light weight.
帽子是用运送海鲜的白色聚苯乙烯泡沫塑料箱做成的，这种材料的绝缘性好，质地又轻。
2
Systems and methods for discontinuously applying an insulating primer to a carbon fiber reinforced plastic (CFRP) component are disclosed.
公开了一种用于将绝缘底层涂料不连续地应用于碳纤维增强塑料（CFRP）部件的系统及方法。
3
PVC is the most popular plastic for coating wires, as it is relatively low in cost, resilient, fire retardant and possesses good insulating properties.