Specifications

Apiezon® grease Apiezon grease type N Apiezon grease type H
Approximate melting point: 303 K (30 °C) 513 K (240 °C)
Thermal conductivity :    
1 K (-272 °C) 0.001 W/(m • K)
4.2 K (-269 °C) 0.005 W/(m • K)
100 K (-173 °C) 0.11 W/(m • K)
300 K (27 °C) 0.19 W/(m • K) 0.22 W/(m • K)
Thermal expansion coefficient (K-1): 0.00072 0.00072
Volume resistivity: 2 × 1016 Ω • m 4.6 × 1013 Ω • m
Vapor pressure at 293 K (20 °C): 2.27 × 10 -7 Pa
(1.7 × 10 -9 torr)
2.27 × 10-7 Pa
(1.7 × 10-9 torr)
Outgassing: TML: <1%
CVCM: <0.1%
TML: <1%
CVCM: <0.1%