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Examples of our GTG performances

GTC RANGE

THERMAL GAP PAD WITHOUT
SILICONE

• Excellent thermal conductivity
• Silicone free

Standards | Tests GTC 4-25 GTC 4-65 GTC 6-35

35 ± 5 80 ± 5 45 ± 5
Hardness ± 5 ASTM D 2240 25 average 65 ± 5 35 average
(Shore 00) Measured after 3 Between +15 et -5 Sh 00 Between +15 et -5 Sh00
seconds
(Measured after 30 seconds) (Measured after 30 seconds) (Measured after 30 seconds)
Thermal conductivity ASTM D 5470 4.2 ± 0.2 4.2 ± 0.2 6.3 ± 0.2
Modified transient
(w/m.K) plane source (MTPS)
Density 3.05 ± 0.5 3.05 ± 0.01 3.23 ± 0.5
(g/cm ) ASTM D 792
3
Break resistance (Mpa) ASTM D 412 0.1 0.1 0.1
Elongation at break 20 20 20
(%) ASTM D 412

Dielectric strength (kV/mm) 15 15 17
Volume resistivity (Ω.m) 10 10 10 10 10 10
Working temperature (°C) -40°C to +100°C (peak at120°C)

Mass loss at 100°C for 300 hours
in air (%) < 1 % < 1 %
Change in hardness at 100°C for + 15 % + 13 % + 12 %
300 hours in air (%)
Variation in thermal conductivity
100°C for 300 hours in vacuum (%) - 3 % - 3 % - 2.5 %
Thickness (mm) From 1 to 10 mm
Color Grey

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