用二苄基甲苯代替氢化三联苯作高温导热油的研究

STUDY OF USING DIBENZYLTOLUENE AS HEAT- CONDUCTING OIL INSTEAD OF HYDROGENATED TRIPHENYL

二苄基甲苯沸点高,凝固点低,热稳定性好,其理化及热学性质与氢化三联苯相近。研究证明,可用二苄基甲苯代替氢化三联苯或者两者掺混作高温导热油使用。

Dibenzyltoluene(DBT) has high boiling point, low melting point, good heat-stability and similar physical and thermal properties to those of hydrogenated triphenyl. Therefore, dibenzyltoluene can be used as heat -conducting oil either solo or after being mixed with hydrogenated triphenyl.