GP Series provide thermal performance with ease of use across a multitude of applications. They have been designed to minimize thermal resistance at interfaces, and maintain effective performance through reliability testing.
GP models are silicone based, therefore they offer a certain anti-shock effect, with electrical isolation and non-flammability.
Test Method
Property
Typical Value
Ruhr-GP 500
Ruhr-GP 800
ASTM D374
Thickness
(mm)
0.5 to 8.0
0.5 to 8.0
ASTM D792
Typical Density
(g/cm )
3
3.3 to 3.5
3.5 to 3.8
ASTM D5470
Thermal Conductivity
(W/m-K)
4.5 to 7.0
7.0 to 10
ASTM D5470
Thermal Impedance
(˚C·in2/W)
0.35
≥
0.3
≥
ASTM D257
Volume Resistivity
(Ω*cm)
7.0*10
≥
13
7.0*10
≥
13
ASTM D2240
Hardness (Shore00)
40 to 80
40 to 80
UL94
Flammability Rating
V-0
V-0
ASTM D150
Dielectric Constant @1MHz
7.5
8.0 to 8.5