> APIEZON
U.K.

APIEZON Products is a business unit of M&I Materials Ltd., a company which has developed out of the research activities of GEC PLC. APIEZON's product includes Vacuum Greases, Waxes & Compounds and Vacuum Oils.

 
High Vacuum Grease
Grease Type Property
Apiezon L Grease Ultra High Vacuum Grease, Silicone & Halogen Free
Apiezon M Grease High Vacuum Grease, Silicone & Halogen Free
Apiezon N Grease Cryogenic High Vacuum Grease, Silicone & Halogen Free
Apiezon T Grease Medium Temperature Vacuum Grease, Silicone Free
Apiezon H Grease High Temperature Vacuum Grease, Silicone Free
Apiezon AP101 Anti seize Vacuum Grease, Silicone Free
Apiezon AP100 Ultra High Vacuum Lubricating Grease, Silicone Free


Specification
Grease Type 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
Working Temperature Range, °C -40 to 180 10 to 30 -10 to 240 10 to 30 10 to 30 -269 to 30 10 to 120
Dropping Point - ASTM.D 566, °C >200 47 >250 47 44 43 125
Vapour Pressure, Torr @20°C <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 0.981 1.042 0.918 0.896 0.894 0.911 0.912
Average Molecular Weight N/A N/A N/A 1300 950 N/A N/A
Radiation Resistant *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, w/m °C N/A N/A 0.216 0.202 0.192 0.189 0.176
Latent Heat of Fusion, cal/g N/A N/A N/A 15.1 18.7 15 N/A
Fusion Peak, °C N/A N/A N/A 32 34 31 N/A
Electrical Strength, V/mil (0."001) N/A N/A 800 730 850 820 730
* NR = Not Recommened
Che Scientific Co. (Hong Kong) Ltd.
18/F, Unit D, Roxy Industrial Centre, 58-66 Tai Lin Pai Road, Kwai Chung, Hong Kong.
TEL: +(852) 2481 1323    FAX: +(852) 2418 1302
E-mail: sales@chescientific.com     Website: http://www.chescientific.com