Product world
HG Hydraulic Rail Oil

Product Introduction

The product is formulated by blending the refined base-oil and special complexing agent.

Standard: It conforms to the L-HG of GB 11118. 1-94 and the international standard of DENISON HF-O and ISO HG, etc, as well as the quality standard of the similar products abroad. 

 

Application range

It is mainly applicable for the hydraulic pressure of various precision machine tools ? the public circulatory system of rails; while it can also separately used in the hydraulic system and rail device of machine tools or other industrial equipments.

 

Performance

◆     It is with good mucosity, small coefficient of friction and good anti-creeping performance.

◆     It is with good oxidation stability and antirust performance.

◆     It is with high intensity of oil film and good lubricating performance.

 

Product variety

HG 32, 46 and 68 the three trademarks are provided.

 

Precautions

According to the provisions of oil consumption in equipments, the products with applicable quality and viscosity grade are selected; while special storage vessel should be adopted and prevent the interfusion of water, moisture, mechanical impurities and so on; meanwhile during operating you should maintain the cleanness of the oil tank, and clean the oil tank and oil path during oil change, so as to prevent the pollution. During application, the products with different types cannot be blended.

 

Typical data of the product

Technical data

32

46

68

Test method

Kinematical viscosity 40℃, mm 2/s

31.2

45.6

68.8

GB/T265

Viscosity index

103

102

100

GB/T1995

Flash point (opened end), ℃

220

230

244

GB/T3536

Pour point, ℃

-15

-15

-12

GB/T3535

Anti-foaming, ml/ml    24℃

0/0

0/0

0/0

 

GB/T12579

                     93.5℃

0/0

0/0

0/0

                     Later 24℃

0/0

0/0

0/0

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