HFV-Vacuum pump oil (qualified product, first-class product)-Shanghai Huifeng Petrochemical Co., Ltd.

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HFV-Vacuum pump oil (qualified product, first-class product)

Model: HFV-46、68、100a、150

Describe: Sliding valve pumps, rotary vane and piston vacuum pumps for rough vacuum applications can also be used for Roots vacuum pumps.

Introduction: HFV-100# is a qualified product of SH0528, HFV-100a is a first-class product and is an upgraded product of HFV-100 vacuum pump oil. First-class products also include HFV-46, 68, and 150.

Package: 3.5kg/can, 4 cans/box, 13.5kg/barrel, 170kg/barrel

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Product Details
Performance
Application
Typical Data
Related Products

Product Details

The vacuum oil produced by Huifeng Enterprise is made of high-quality base oil and imported additives. It is an ideal lubricating material and is widely used in my country's military enterprises, display industry, lighting industry, solar energy industry, coating industry, refrigeration industry, aerospace, etc.

Performance

※ HFV-100# is a qualified product of SH0528, and HFV-100a is a first-class product and is an upgraded product of HFV-100 vacuum pump oil. First-class products also include HFV-46, 68, and 150.

※ First-class products have better viscosity-temperature performance, ensuring that they are better than HFV-100# vacuum pump oil under the same conditions of vacuum degree.

※ First-class products have better antioxidant properties to adapt to occasions with certain requirements for oxidation performance.

※ First-class products have better anti-emulsification properties than HFV-100 vacuum pump oil, achieving faster oil-water separation.

※ HFV-100# conforms to the Standard SH0528, HFV-100a belongs to the first class and is an ideal substitute of HFV-100 vacuum pump oil. The first class products also include HFV-46, 68,150.

※ The first class has good viscosity-temperature characteristic to ensure better vacuum degree than HFV-100 vacuum pump oil at same condition.

※ The first class has superior anti-oxidation property, it is available for the situations if needed.

※ The first class has better demulsibility compared with HFV-100 to separate oil from water rapidly.

Application

※ Applicable to use all kinds of slide valve vacuum pump, rotary vacuum pump,piston vacuum pumps for rough vacuum applications, and roots vacuum pump.

※ Applicable to use all kinds of slide valve vacuum pump, rotary vacuum pump,piston vacuum pumps also can use roots vacuum pump.

Typical Data

Item/Grade Item/Grade	100 Qualified Products 100Qualified	First-Class First-Class				Test method Method
		46	68	100a	150
Kinematic viscosity (40℃), mm²/s Kinematic viscosity	90~110	41.4-50.6	61.2-74.8	90~110	135~165	GB/T265
Viscosity Index Viscosity index≥	90	90	90	90	90	GB/T2541
Flash point (opening), ℃≥ Flash point(open cup)	220	220	230	240	250	GB/T3536
Pour point, ℃≤ Pour point	-9	-12	-12	-9	-9	GB/T3535
Density (20℃), kg/m³ ≤ Density	884	880	882	884	885	GB/T1884
Anti-emulsification degree (40-40-0) ml, min Demulsibility 54℃≤ 82℃≤	— Report	20 —	20 —	— 20	— 20	GB/T7305
Ultimate pressure, kpa Extreme pressure Partial pressure ≤ Differential pressure Full pressure≤ Total pressure	— —	6.7×10^-5 —	6.7×10^-5 —	6.7×10^-5 —	6.7×10^-5 —	GB/T6306.2

Note: The extreme pressure must use a double-stage and double-excellent vacuum pump as the test pump.
use double-stage and double-excellent vacuum pump as extreme pressure test pump.

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

Tags: Vacuum pump oil High quality vacuum pump oil Huifeng