High viscosity index, high flash point
Be soluble with refrigerators completely such as R113, R502,R22,R1426,R134a and R404a
Excellent oxidation and thermal stability, extend product life
Green Enviroment Protection product, can be degraded more than 90% biologeically
Application
Be suitable for compressor using CFC,HCFC and HFC etc
Applied for outgassing in vane rotary vacuum pump
Typical data
Item / Model
HFV£WS 32
HFV£WS 68
Testing method
Kinematic viscosity
(40¡æ)£¬mm2 /s
41.6¡«50.6
61.2¡«74.8
GB/T265
Viscosity Index
130
130
GB/T2541
Flash Poin¡æ
240
250
GB/T3536
Pour Point¡æ <
-35
-35
GB/T3535
Foam property
24¡æ
100/0
100/0
GB/T12579
93.5¡æ
75/0
75/0
24¡æ
100/0
100/0
Ultimate pressure,kPa
Partial pressure
8.0 ¡Á10-5
8.0 ¡Á10-5
GB/T6306.2
Totle pressure
1.0 ¡Á10-3
1.0 ¡Á10-3
Note:Ultimate pressure should be determined with vacuum pump stated in testing method
Technical data above are values of typical sample,actual parameter will be get by measuring
products practically
