Typical
Property  

AP101

AP100

H Grease

L Grease

M Grease

N Grease

T Grease

Main areas of
application

General
Purpose

Lubricating

High
Temperature

High Vacuum

General
Vacuum

Cryogenic

Medium
Temperature

Typical
working temperature range,

°C

°F

-40 to 180
-40 to 365

10 to 30
50 to 86

-10 to 240
14 to 464

10 to 30
50 to 86

10 to 30
50 to 86

-269 to 30
-452 to 86

10 to 120
50 to 248

Melting point
– ASTM.D 566,

°C

°F

>200
>392

42 to 52
108 to 126

does not melt

42 to 52
108 to 126

40 to 48
104 to 118

42 to 52
108 to 126

112 to 137
233 to 278

Vapour pressure @
20°C /

68°F,
Torr

<1.0 x 10^-5

7.0 x 10^-11

1.7 x 10^-9

7.0 x 10^-11

1.7 x 10^-9

6.0 x 10^-10

4.6 x 10^-9

Relative
density @
20°C /

68°F

0.981

1.042

0.918

0.896

0.894

0.911

0.912

Resistant to
radiation

*N/R

*N/R

*N/R

Yes

Yes

*N/R

*N/R

Lubricity 4
Ball Test – ASTM.D 2763(IP 239), kg

450

450

250

150

140

150

250

Outgassing
characteristics – ASTM.E 595-90

TML

CVCM

N/A
N/A

<1%
<0.1%

<1%
<0.1%

<1%
<0.1%

N/A
N/A

<1%
<0.1%

N/A
N/A

Coefficient
of expansion per °C over 20-

30°C

0.00066

N/A

0.00077

0.00076

0.00075

0.00072

0.00073

Thermal
conductivity
@ 20¡C, w/m °C

N/A

N/A

0.216

0.194

0.194

0.194

N/A

Electrical
strength, V/mil (0."001)

N/A

N/A

800

730

850

820

730