The results show that the phase change temperature of paraffin can vary with the constitution,and paraffin has larger phase change latent heat and no supercooling.

• 研究显示:石蜡的相变温度可根据组成进行调节,相变潜热大,无过冷现象,在多次吸放热后相变温度和相变潜热变化很小,稳定性好。