HFV-7501 High Vacuum Silicone Grease
  Property     
 
 
Good seal ability and adhesive ability
Excellent oxidation and chemical stability
Waterproof, resisting solvent and good electrical property
Low saturation vapor pressure and large molecular weight
 
  Application  
 
 
Suitable for temperature range from -40¡æ to 200¡æ
Be used to vacuum degree not higher than 6¡Á10-7kPa, also be used to surfaces between rubber to metal
Be applied for lubricating and sealing stopcock, glass cork when chemical medium existing
 
  Typical data
 
 
Item / Model
HFV- 7501
Testing method
Appearance
White,translucency
Eyeballing
Penetration£¬0.1mm£¨150g£¬25£©
265
GB/T269
Corrosion Test
(T2 Cooper,100¡æ,3h)
Quilified
GB/T7326
Dropping Point £¬¡æ >
300
GB/T3498
Saturation Vapor Pressure
kPa,60¡æ¡¡¡¡¡¡¡¡¡¡¡¡
6.0¡Á10£­7
SH/T0293
Molecular Weight
1000
SH/T0220 Appendix B
Note:Technical data above are values of typical sample,actual parameter will be get by measuring
          products practically
     
  package    50g/bottle¡¢100bottles/box   Top
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