heat insulator

• 隔热材料,保温材料,热绝缘器

heat insulator的用法和样例：

例句

1. It can be used for special abrasive tools.It also is a new one of heat insulation materials and high grade of refractory materials ,ceramics refractories.
   用于特殊磨具，是一种新型的耐火隔热材料和高级绝缘耐火材料，陶瓷耐火材料。