Name: HFV-ZS Screw Environment-friendly Vacuum Pump Oil Model: HFV-ZS Brief: Excellent oxidation and thermal stability to effectively extend producr service lifetime.

详细介绍

Performance

※ High viscosity index and high flash point.

※ 100% compatibility with refrigerants such as R113,R502,R22,R1426,R134a and R404a.

※ Excellent oxidation and thermal stability to effectively extend producr service lifetime.

※ Environment-friendly green product with more than 95% of biological degradability.

Application         

※ Applicable to compressors using CFC,HCFC and HFC as cooling medium..

※ Applicable to directional vane rotary vacuum pumps for outgassing.

 

Typical data

 

Item/Grade	HFV-ZS46	HFV-ZS68	Experimental Method
Kinematic viscosity(40oC)，mm2/s	41.4~50.6	61.2~74.8	GB/T265
Viscosity index	130	130	GB/T2541
Flash point(open cup)，℃	240	250	GB/T3536
Pour point，℃	-35	-35	GB/T3535
Foam characteristic(ml/ml) (Foam tendency/stability) 24℃ 93.5℃ Later24℃	100/0 75/0 100/0	100/0 75/0 100/0	GB/T12579

Note: The data above values of typical samples only. Product properties should refer to actual measurement.

Package: 1L/Canteen、 12Canteens /Box