Name: HFV-GS High and low Temperature Vacuum Sealing Grease Model: HFV-GS Brief: Extreme low saturation vapor pressure and high molecular weight.
详细介绍
Performance
※ Perfect high and low temperature performance
※ Excellent oxidation and chemical stability.
※ Superior water and solvent resistance and good electrical property.
※ Extreme low saturation vapor pressure and high molecular weight.
Application
※ The temperature ranges from-50 oC~350 oC.
※ Suitable for lubricating and sealing of all joint parts when vacuum degree appears not
higher than 2×10-9kpa.
※ Applicable to the environment where bromine water and other kinds of chemical medium exist.
※ Can be applied to low-speed sliding parts such as demountable flanges,stopcocks,glass corks
and joints.
※ Suitable for rubber-to-metal lubrication and sealing.
Typical data
Item/Grade
HFV-GS
Experimental Method
Appearance
Translucent and white
Eyeballing
Cone Penetration, 0.1mm(150g,25)
265
GB/T269
Corrosion Test(T2Cooper,100℃,3h)
Qualified
GB/T7326
Dropping point,℃
360
GB/T3498
Saturated Vapor Pressure kpa,25℃
2.0×10-9
GB/T0293
Molecular Weight
1000
SH/T0220 Appendix B
Note: The data above values of typical samples only. Product properties should refer to actual measurement.
Package:70g/Tube、 60Tube /Case