Glacier Coolant LM-XR-55 Glacier Phase Change Material 55.5℃

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✦ Glacier Coolant LM-XR-55 heat-storage PCM Composition and shape: Glacier Coolant LM-XR-55 heat-storage PCM is a multi-component composite phase change material, including main energy storage agent, phase change modifier, anti-supercooling agent, anti-phase separation agent, etc. The phase transition temperature is 55.5℃, the latent heat is 206.4 J/g. The thermal conductivity and the specific heat at 25 ℃ are 0.4011 W/m·K and 1.6580 J/g·K, respectively. It has the advantages of high energy storage density and no leakage.

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Usage and application

LM-XR-55 heat-storage PCM achieves heat storage and release by means of the phase change of the substance. As a professional heat-storage PCM, it boasts high cycle stability and can be reused multiple times. Additionally, it is efficient and eco-friendly, without any leakage or volatilization during use. LM-XR-55 heat-storage PCM is expected to have broad application prospects in fields such as energy-saving heating, industrial waste heat recovery, and solar energy storage.

Physical parameters

Table 1 Physical Parameters of LM-XR-55 heat-storage PCM (Reference Values)

Phase transition temperature (℃)	Freezing	55.5
	Melting	55.5
Latent heat (kJ/kg)		206.4
Density (g/cm3)	Liquid (65℃)	1.31±0.02
	Bulk (20℃)	0.80±0.05
Thermal conductivity (25℃, W/m·K)		0.4011
Specific heat (25℃, kJ/kg·K)		1.6580
Volume expansion ratio of phase transition (%)		≤5
Flammability		Noncombustible

Compatibility of non-metallic materials

Table 2 Non-metallic material compatibility of LM-XR-55 (Reference)

Non-metallic materials	PC	POM	PP	PET	PA
Compatibility	√	√	√	×	√
Non-metallic materials	VITON	Nitrile	PTFE	Silicone Rubber
Compatibility	√	√	√	√

Note: A "√" signifies that there are no occurrences of dissolution, swelling, aging, or other related phenomena. For information on compatibility with other materials, please consult technical staff.