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Apiezon AP100 ultra high vacuum lubricating grease is an excellent general purpose vacuum grease with no silicones. Fully soluble in hydrocarbon and chlorinated solvents. Please see technical notes for properties, vapour pressure, temperature and application suggestions. Shelf life, in original unopened container at ambient temperatures, is 10 years from date of manufacturing.
Properties of AP100:
- Lubricating grease
- Typical working temperature range — 10 to 30C
- Melting point-ASTM.D 566 — 47C
- Vapor pressure, Torr @20C — <,7.0 x 10-11
- Relative density @20C — 1.042
- Resistant to radiation — N/R
- Lubricity 4 ball test ASTM.D 2763 (IP239) — 450kg
- Outgassing characteristics- ASTM.E 595-90 TML/ — <,1%
- CVCM — <,0.1%
Apiezon products:
Typical Property AP101 AP100 H L M N T Main area of
application General Lubricating Cryogenic High Temp High Vacuum General Vacuum Medium Temp Melting Point:
ASTM.D 566 °C
°F >,200
>,392 42-52
108-126 does not melt 42-52
108-126 40-60
104-140 42-52
108-126 112-137
233-278 Working temp. range °C
°F -40-180
-40-365 10-30
50-86 -10-240
14-464 10-30
50-86 10-30
50-86 -269-30
-452-86 10-120
50-248 Vapor Pressure
Torr @20°C <,1.0×10-5 7.0×10-11 1.7×10-9 7×10-11 1.7×10-9 6×10-10 4.6×10-9 Relative Density 20°C 0.981 1.042 0.918 0.896 0.894 0.911 0.912 Radiation Resistance No No No Yes Yes No No Outgassing
Characteristics
ASTMS .E
595-90 TML
CVCM —
— <,1.0%
<,0.1% <,1.0%
<,0.1% <,1.0%
<,0.1% —
— <,1.0%
<,0.1% —
— Lubricity 4 Ball Test
ASTM .D 2763
(IP 239), Kg 450 450 250 150 140 150 — Viscosity of molten
grease, cP 50°C
100°C —
— —
— —
— 766
62.3 413
29.8 —
— —
— Coefficient of
expansion per °C
over 20°C-30°C 0.00066 — — 0.00076 0.00075 0.00072 0.00073 Thermal conductivity,
w/m°C —
— —
— —
— 0.216
— 0.194
— 0.194
0.095 —
— Latent heat of fusion,
cal/g — — — 15.1 18.7 15.0 — Fusion Peak °C — — 25 32 34 31 * Vol. resistivity, cm — — — 1.2×1016 2.6×1016 2.0×1016 3.3×1012 Permittivity — — — 2.3 2.1 2.3 2.3 Loss tangent — — — <,0.0001 <,0.0001 <,0.0001 <,0.0001 Surface breakdown
at flash over, kV — — — 24 28 27 24 Electric strength, V — — — 730 850 820 730
Технические характеристики
Main area of
application
