Waste-oil-derived MPCM

High latent heat at room temp

Microencapsulated PCM with a core derived from waste cooking oil, phase change at 20°C, ready to mix into foamed concrete for thermoregulation.

Zhang, Yunlong · Chen, Meizhu · 71299442 · Shaopeng, Wu · Chen, Dongyu · Gan, Zhengxu · Fan, Yansong

Construction and Building Materials 2023

Specifications

相变焓

{'zh': '68', 'en': ''} J/g

Advantages

Phase change temperature 20 °C

Decomposition temperature 215 °C

Foamed concrete with 10 wt% maintains 4 °C-5 °C difference vs ambient