Themal feature. Insulated glass can reduce the heatconductivitycoefficient U, or get it down furthermore if filled with inert gas.
可有效降低传热系数U值，若充入惰性气体可进一步降低传热系数。
2
Therefore, the block overcomes the defects of high volume weight, low strength, low heatconductivitycoefficient and the like existing in similar products in the market.
上述原因使得本砌块消除了市场上同类产品所具有的容重大、强度低、导热系数小等性能缺陷。
3
The utility model is not only heat-resistant, with high insulating strength and low heatconductivitycoefficient, but also easy to machine, and can be widely used on electric heating apparatuses.