Glacier Coolant LM-XR-53 Heat Storage PCM Phase Change Material 53°C

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✦ Glacier Coolant LM-XR-53 heat-storage PCM:
Composition and shape: Glacier Coolant LM-XR-53 heat-storage PCM is a multi-component composite phase change material, including main energy storage agent, phase change modifier, anti-subcooling agent, anti-phase separation agent, etc. The phase transition temperature is 53℃, the latent heat is 268.9 J/g. The thermal conductivity and the specific heat at 25℃ are 0.4736 W/mK and 1.6712 J/gK, respectively. It has the advantages of high energy storage density and good fluidity.

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Usage and Application

LM-XR-53 heat-storage PCM realizes the storage and release of heat through the phase change of the substance. As a professional heat-storage PCM, it has high cycling stability and can be reused repeatedly. It is also efficient and environmentally friendly, and has no volatilization during use, making it safe and reliable. The good fluidity of LM-XR-53 Heat-storage PCM makes it have great advantages in the application of heating system, and will has broad application prospects in energy-saving heating, industrial waste heat recovery, solar energy storage and other fields.

Physical parameters

Table 1 Physical parameters of LM-XR-53 heat-storage PCM (Reference Values)

Phase transition temperature (℃)	Freezing	53
	Melting	52
Latent heat (kJ/kg)		268.9
Density (g/cm3)	Liquid (70℃)	1.30±0.02
	Bulk (20℃)	0.80±0.05
Thermal conductivity (25℃, W/m.K)		0.4736
Specific heat (25℃, kJ/kg.K)		1.6712
Volume expansion ratio of phase transition (%)		≤10
Flammability		Noncombustible

Compatibility of non-metallic materials

Table 2 Non-metallic material compatibility of LM-XR-53 (Reference)

Non-metallic materials	PC	POM	PP	PET	PA
Compatibility	√	√	×	×	√
Non-metallic materials	VITON	Nitrile	PTFE	silicone rubber
Compatibility	√	√	√	×

Note: "√" indicates that no dissolution, swelling, aging, or other phenomena have occurred. Please consult technical personnel for compatibility with other materials.