ERATHERM® Thermal Greases are ceramicfilled single component silicones with a high thermal conductivity.

The thermal grease KP 99 is a high-quality thermal grease. The homogeneous thixotropic grease shows a very good fluidity thanks to its low viscosity characteristics, which leads to a good surface adaptation. The silicone free thermal compound KP 12 & KP14 consists of synthetic, thermal polymers and is suitable for a fast and effective heat dissipation. The paste is particularly suitable for silicone sensitive application. If any separation of the filler materials becomes evident, the KP´s must be mixed thoroughly before use according to the corresponding processing instructions.

• Properties

• Property	Symbol	Unit	KP 97	KP 98	KP 99	KP 12 silicone free	KP 14 silicone free
  Color			white	gray	anthracite	silver
  Consistency			soft/paste	soft/paste	soft/paste	soft/paste	soft/paste
  Thermal Properties*
  DeltaT		°C	≤ 1.6	≤ 1.4	≤ 1.2	≤ 1.2	≤ 1.2
  Electrical Properties*
  Electrical Conductivity (according to DIN 51412-1)		pS/m	0	0	0	53	0
  Mechanical Properties
  Measured Thickness	(±10%)	mm	0.025	0.025	0.025	0.025	0.025
  Density	ρ	g/cm³	2.1	2.2	1.9	1.4	2.2
  Viscosity***		Pas	70 – 110	110 – 150	90 – 140	30 – 60	150 – 180
  Total Mass Loss	TML	Ma.-%	<1.3	<1.5	<0.80	<0.1	<0.25
  Application Temperature		°C	-60 to +200			-60 to +150	-60 to +150

  * Measured @ thickness 0.025 mm
  *** Shear rate 4.6s-1 / 25°C

  Mix paste before use to avoid particular separation effects.