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介绍了由微胶囊化的碱性隐色染料和酚显色剂构成的热记录材料的热记录特性及微胶囊壁和其他成分的热特性。由于酚系显色剂和微胶囊壁的相互作用，酚系显色剂的熔化温度 Tm及微胶囊的玻璃化温度 Tg大大降低。最低的显色温度和降低了的 Tm和 Tg两者中较高的温度一致。
The thermal recording properties of thermal recording materials composed of microencapsulated alkaline leuco dye and phenolic developer and the thermal properties of microcapsule walls and other components are introduced. Due to the interaction between the phenolic color-developing agent and the microcapsule wall, the melting temperature Tm of the phenolic color-developing agent and the glass transition temperature Tg of the microcapsule are greatly reduced. The lowest coloration temperature is consistent with the higher of the lower Tm and Tg.