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Grease 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)	0.02 W/(m • K)	—
4.2 K (-269 °C)	0.095 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%