| Castrol Tribol 1510 Castrol Tribol 1510/320 Castrol Tribol 1510/680 Castrol Tribol 1510/460 Synthetic Gear Oils (with TGOA™) Description Castrol TribolTM 1510 Synthetic Gear Oils with the TGOA additive system represent a significant advancement in synthetic gear oil technology. Developed for service in enclosed gear drives, journals, and antifriction bearings, Tribol 1510 Synthetic Gear Oils are typically used where heavy shock load conditions prevail ａnd operating temperatures are high. Tribol 1510 Synthetic Gear Oils are manufactured from synthetic hydrocarbon (SHC) base fluids (polyalphaolefin)., Blended into this fluid is the latest development in the field of surface improving additives designated TGOA. TGOA is an oil soluble additive package designed to reduce friction while providing surface protection ａnd improvement. The TGOA additive package offers superior performance because of its unique action on frictional surfaces. TGOA works by establishing a highly protective metal rich lubricating film. This film is formed by the reaction of TGOA additives due to frictional heat ａnd the catalytic action of metallic surfaces. The results are a smoothing of surface roughness without creating abrasion. Therefore, surface roughness is reduced without the usual loss of surface material. The results of the TGOA process can be compared with a rolling process in the micro-range. The surface roughness is gradually leveled ａnd smoothed. Through this smoothing action, the actual loadbearing is enlarged with the loads being distributed over increasing areas. Therefore the actual load per unit of working area decreases. If the roughness peaks redevelop because of shock loads or stop-and-go operation, the TGOA additive package is automatically reactivated. Surface roughness is again smoothed ａnd lubrication optimized. Tribol 1510’s have passed fourteen stages on the FZG Test Rig. Visual inspection after load stage 12 showed gear tooth flanks like new. Application Typical applications are spur, helical, herringbone, bevel, ａnd planetary gears operating at high temperatures. The continuous operating temperature range is from -300C to 900C with intermittent use to 950C. They are also used in geared couplings ａnd where fine filtration is required. Tribol 1510 Synthetic Gear Oils may be used in antifriction ａnd journal bearings. fill of the equipment. They have also been proven to be effective in applications where surfaces have previously been damaged in service. Advantages Because of TGOA抯 highly protective lubricating film the following advantages can be obtained: ?Reduced friction ?Reduced wear ?Lower operation temperature ?Lower noise level ?Reduced pitting if not caused by design or heavy overloading As a result of the TGOA advantage the following benefits can be derived: ?Longer gear ａnd bearing life ?Reduced maintenance costs ?Greater productivity ?High profitability Notes for Use Tribol 1510 Synthetic Gear Oils are compatible with petroleum oils ａnd esters. This means that traces (up to 3%) of previous oil remaining in the gearcase after draining should not pose problems. However, the beneficial effects of the TGOA additives are reduced when 1510 Synthetic Gear Oils are mixed with other oils. Tribol 1510 Synthetic Gear Oils are not compatible with polyglycols. After draining a polyglycol fluid, the gearcase must be flushed well with a petroleum oil (flushing oil). A thorough cleaning of the gearbox is highly recommended to achieve the maximum benefits of Tribol 1510 Synthetic Gear Oils. Typical Characteristics 1510/320 1510/460 1510/680 ISO Viscosity Grade 320 460 680 AGMA Lubricant Number 6EP 7EP 8EP Density, DIN 51757, 150C, g/ml 0.864 0.866 0.869 API Gravity, ATM D 1298 @ 15.60C 32.3 31.9 31.33 Viscosity, ASTM D 445, D 2161: @ 400C, mm2/s (cSt) @ 1000C, mm2/s (cSt) 320 33 460 44 680 59.0 Viscosity Index, ASTM D 2270 145 150 152 Flash Point, ASTM D 92, COC, 0C 265 265 265 Fire Point, ASTM D 92, COC, 0C 299 304 305 Pour Point, ASTM D 97, 0C -38 -33 -30 Rust Test, ASTM D 665: Procedure A (Distilled Water) Procedure B (Synthetic Sea Water) Pass Pass Pass Pass Pass Pass Copper Corrosion Test, ASTM D 130 3 hrs, 1000C 1a 1a 1a Timken Extreme Pressure Test, ASTM D 2782 OK Value, kg/lbs 32/70 32/70 32/70 Four Ball Wear Test (40 kg. 750C, 1800 rpm, 1hr) Scar Diameter, mm 0.40 0.40 0.40 Falex Wear Test, ASTM D 2670, Wear Teeth 5 5 5 SRV Test, 500C 600N Amplitude 1mm, Frequency 50Hz (μ = Coefficient of friction) μ<0.08 μ<0.08 μ<0.08 FZG Test, DIN 51354 (A/8.3/90) IP 334 Specific Weight Loss, mg/kWh Visual Inspection after passing load stage 12 >14 <0.20 >14 <0.20 >14 <0.20 Subject to usual manufacturing tolerances. Additional Information The Tribol 1510 range is classified as non hazardous according to the criteria of NOHSC. However, in line with safe handling practices, it is recommended that the handling instructions outlined in the Castrol Material Safety Data Sheet be followed. The Tribol 1510 range is classified as a C2 combustible liquid for storage ａnd handling purposes. Store in a cool, dry, well-ventilated area out of direct sunlight. Avoid sparks, flames ａnd other ignition sources. Store away from incompatible materials such as materials that support combustion (oxidising materials). Reference should be made to Australian Standard AS1940 - The storage ａnd handling of flammable and combustible liquids. Spillage: SMALL - 20 LITRES OR LESS Soak up on Castrol Diatomaceous Earth or similar inert oil absorbent. Arrange for disposal through an approved facility. LARGE - GREATER THAN 20 LITRES Contain as soon as possible, remove by best means available ａnd arrange recycling | 
