Development and Application of Phase Change Materials (PCMs)

PC0 Technical Data Sheet

Appearance: White crystalline solid or clear liquid above 0oC

Chemical composition: Hydrated ammonium bicarbonate (min.90%)

Density: 0.917 g/cm3 at -5oC

Specific gravity: 0.998 at 10oC

Melting point: 0oC

Latent heat of fusion: 333 kJ/kg (isothermal max)

Heat capacity (liquid): 4.1 kJ/kgoC

Heat capacity (solid): 2.0 kJ/kgoC

Thermal conductivity (solid): 0.0100 J/sec/cmoC (est.)

Thermal conductivity (liquid): 0.0050 J/sec/ cmoC (est.)

Non combustible (see MSDS)

Non flammable

Non Dangerous Goods classification – MSDS available on application.

Materials compatibility up to 40oC:

Most common thermo resins and thermo-set resin

Glass, concrete, rubber and hardwoods.

Not recommended for extended contact with copper-based alloys.

It is strongly recommended that intended material usage compatibility be confirmed with qualified materials specialist or with PCP.

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