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P35  ESN SPINESN CL 5 10 15
DESCRIPTION
ESN SPINESN are very high quality, light, fluid oils used for lubricating high speed spindles of all types of machine tools, especially in the textile industry.
APPLICATIONS
SPINESN lubricants are highly suitable for:
- Spindles of high-speed and precision machine tools,
- Spinning spindles on bearings,
- Centralized lubrication of high precision machine tools.
Generally speaking, SPINESN lubricants are recommended for plain bearings and very high speed bearings.
The two less fluid grades, SPINESN 15 and SPINESN 22, are also recommended for:
- oil mist lubrication of pneumatic equipment,
- hydraulic applications requiring a low viscosity oil.
PROPERTIES
- Light color: in case of untimely rejection of the oil, the risk of a residual stain on the material being worked on is reduced and, consequently, the rejection rate is greatly reduced.
- High resistance of oil films: the stock oils used for producing SPINESN are very carefully selected and give the lubricating oil film very high resistance. The oil film will be maintained between two metallic surfaces under all circumstances, preventing any contact between them and any wear and tear.
- Excellent protection against corrosion: the humid air in which machine tools are sometimes operated(especially in the textile industry)and the condensation produced by variations in temperature produce rust on the bearings if they are not protected. SPINESN products are reinforced with corrosion inhibitor additives, ensuring the protection of lubricated components.
- Protection against oxidation of lubricant: if no anti-oxidation agent is added, the composition of a mineral oil may change quickly under the effect of atmospheric oxygen or other oxidizing agents. In such cases, deposits or gums may be formed, resulting in an increase of the friction coefficient and obscuring the lubricant(risk of staining).
Because of their acidity, these deposits or gums may stack the spindle’s machined components.
A special chemical is added to SPINESN oils reinforcing their resistance to oxidation.
- Anti-foam properties
- Good demulsibility in the presence of water: in case water accidentally gets in to the lubricating system, the oil and water will be separated very quickly.
- Relatively high flash points, consequently, reduced volatility and elimination of judder (stick –slip) that may be observed in oil thickened by prolonged use.
- Low pour point
MAIN CHARCTERISTICS
CHARACTERISTICS
METHODS UNITS SPINESN CL
5 10 15
Specific gravity at 15℃
Kinematic viscosity at 40℃
Flash point℃
Acid number
Aniline point
Pour point
Resistance to rust
Copper corrosion
4 ball wear test
Viscosity index
ASTM D1298
ASTM D445
ASTM D92
ASTM D974
ASTM D611
ASTM D2500
ASTM D665A
ASTM D130
ASTM D2783
ASTM D97
Kg/dm3
㎜3/s

MgKOH/g



Quot at ion
mm

0.82
5
90
0.08
90
-20
Satisfactory
La
0.4
90
0.83
10
115
0.08
95
-20
OK
La
0.4
95
0.84
15
140
0.08
97
-20
OK
La
0.4
95

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