Description

Shell Paper Machine Oils S3 M are high performance oils based on modern ashless additive technology. They are designed to provide excellent all round protection for the diverse needs and conditions found in modern paper machines. They meet the requirements of Metso, SKF and Voith systems.

Applications

Shell Paper Machine Oils S3 M are specifically designed for:

  • Lubrication of bearings, gears and auxiliary equipment in the wet end and dryer sections of paper machines.
  • Hydraulic and lubrication systems in deflection-compensating rolls.
  • Enhanced protection of gears under severe operating conditions.

Typical Physical Characteristics

S hell Paper Machine Oil S3 M 150 220 320
I SO Viscosity grade 150 220 320

Kinemat ic V iscosity                        ASTM D445

at  40°C       mm2/s at 100°C      mm2/s

 

150

14.8

 

220

19.2

 

320

23.5

V iscosity I ndex                                  IS O 2909

98

98

95

Density at 15°C                kg/m3       IS O 12185 890 897 899
Flash Poin t, CO C                   °C      IS O 2592 240 250 260
Pour Point                               °C      IS O 3016

– 21

– 21

-21

Demulsibility at 82°C                     ASTM D1401

Separation  Time                min

 

10

 

10

 

10

Rust Test                                          AS TM D665B Synt hetic Sea Wat er  

Pass

 

Pass

 

Pass

O xidation Life (TOST)            hrs    ASTM D943 3364 4378 2850
Timken, O K Load                   lbs   ASTM D2782

50

60

70

Foam Test, Seq. I I                                       ASTM D892

ml foam at 0/10 minutes

 

0/0

 

0/0

 

0/0

FZG Load S tage                             ASTM D5182 12 Pass 12 Pass 12 Pass

These characteristics are typical of current production. Whilst future production will conform to Shell’s specification, variations in these characteristics may occur.

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