PTT GEAR OIL EP 
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PTT GEAR OIL EP
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GEAR Oil
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Descriptions
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- PTT GEAR OIL EP 68, 100, 150, 220, 320, 460, 680 : are extreme pressure (EP) industrial gear oils, produced
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from high quality paraffinic base oil which exhibits high performance and long service life. PTT Gear Oil EP 68,
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100, 150, 220, 320, 460, 680 contain selected lead-free extreme pressure and anti-oxidation additives.
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Special Properties
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Can be used at high pressure, provide anti-wear and anti-Corrosion properties.
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Prevent from oxidation reaction and Can be used at high temperature.
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Applications
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used for lubrication of industrial GEAR drives in general and high load GEAR systems.
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Suitable for both circulating and splash lubricating systems.
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Reference Standards
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AGMA 250.4 US STEEL 224
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DIN 51517 Part 3
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Typical Values
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- Density @ 15oC, kg/dm3
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68
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100
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150
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220
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320
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460
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680
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- Viscosity @ 40 oC, cSt
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0.885
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0.889
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0.898
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0.902
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0.904
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0.906
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0.91
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- Viscosity @ 100 oC, cSt
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68.98
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99.55
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153
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234.7
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331.6
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455.2
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688.2
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Viscosity Index
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8.9
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11.4
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15.2
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19.57
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24.67
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30.69
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39.49
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Flash Point, oC
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102
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101
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100
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96
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96
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96
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95
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Pour Point, oC
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218
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224
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226
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235
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239
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242
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266
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Foaming characteristics
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-12
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-12
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-12
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-12
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-12
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-12
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-12
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Sequence I, (ml/ml)
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0/0
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0/0
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0/0
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0/0
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0/0
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0/0
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0/0
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Sequence II, (ml/ml)
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0/0
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0/0
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0/0
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0/0
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0/0
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0/0
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Nil/0
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Sequence III, (ml/ml)
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0/0
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0/0
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0/0
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0/0
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0/0
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0/0
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0/0
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FZG Test, Stage
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12
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12
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12
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12
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12
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12
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12
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Four-Ball Weld load, kg
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250
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250
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250
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250
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250
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250
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250
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