Turbinol X Premium Turbine Oil Description

The Turbinol X range is based on hydro treated base oils and specially selected additives to provide a very high degree of oxidation stability . They also protect metal surfaces against corrosion and suppress foaming, whilst retaining good air release and demulsibility. The formulation is zinc-free and ashless. The oils are compatible with the components used in turbines and associated equipment. Turbinol X-EP is formulated to provide extra load carrying performance for geared turbine applications.

Main Benefits • very long useful oil life because of strong resistance to oxidation and thermal degradation • wide operating temperature range. • excellent air release properties. • excellent protection against corrosion, even in the presence of condensed water • excellent water separation. • compatibility with standard seal materials and non -ferrous metals. • superior load carrying for X-EP if required for geared turbine applications

Applications Turbinol X and X-EP oils can be used for the lubrication and cooling of bearings and gear boxes of steam, gas and water turbines and associated equipment (e.g. some turbine governor systems, sealing oil systems, turbo-couplings and the lubrication of turbo compressors). Turbinol X-EP contains a load carrying additive and can be used in geared turbines with a common oil reservoir. The grades in this range are formulated to meet the demanding requirements of the following major turbine manufacturers: • Siemens - KWU TLV 9013 04 (gas & steam turbines) • Asea Brown-Boveri (ABB) HTGD 90 117 D • MAN Energie QM 44 101A • General Electric GEK 32568E • General Electric GEK 101941 (Turbinol X-EP only) and meet the requirements of the following specifications: • DIN 51515 part 1 • ISO 8068 • BS 489

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Typical Characteristics Turbinol X Test Method Units 32 46 68 32-EP 46-EP Colour ISO2049 - <0.5 <0.5 <0.5 <0.5 <0.5 Density at 15 °C ISO3675 kg/m³ 849 860 870 852 860 Kinematic viscosity at 40 °C ISO3105 cSt 32 46 68 32 46 Kinematic viscosity at 100 °C cSt 5.7 7.1 8.8 5.7 7.1 Viscosity index ISO2909 - 112 112 106 112 112 Flash point (COC) ISO2592 °C 222 234 236 220 234 Pour point ASTM D97 °C -15 -15 -12 -15 -15 Neutralisation value ASTM D664 mgKOH/g 0.05 0.05 0.05 0.05 0.05 Carbon residue ASTM D4530 %wt <0.01 <0.01 <0.01 <0.01 <0.01 TOST life ASTM D943 Hrs >10,000 >10,000 >10,000 >10,000 >10,000 RBOT ASTM D2272 Min 810 870 - 700 700 -after Nitrogen blowing Min 805 750 - 664 670 Air release at 50 °C ASTM D3427 Min <3 <3 <3 <3 <3 Demulsification DIN51589/1 s <100 <100 <100 <100 <100 Foaming tendency/Stability : ASTM D892 - Sequence I: 25 °C ml 30/0 <5/0 - 10/0 <5/0 - Sequence ll: 95 °C 20/0 20/0 - 20/0 20/0 - Sequence III: 25 °C 5/0 <5/0 - <5/0 <5/0 Corrosion –rust protection A/B ISO7210 - Pass Pass Pass Pass Pass Copper corrosion , 3h/100°C ISO2160 - 1b 1b 1b 1b 1b Four ball wear scar diameter : - 40kg/1h/75°C/1200rpm mm 0.58 - - 0.47 0.46 - 40kg/1h/RT/1400rpm mm 0.55 - - 0.49 0.50 FZG A/8.3/90 IP334 Load stage

failure 6 7 7 9 10

The above figures are typical of those obtained with normal production tolerances and do not constitute a specification. Packages: 209 litre and 18 litre non-returnable containers.

Storage All packages should be stored under cover. Where outside storage is unavoidable drums should be laid horizontally to avoid the possible ingress of water and the obliteration of drum markings. Products should not be stored above 60oC, exposed to hot sun or freezing conditions.

Health, Safety and Environment Health, safety and environmental information are provided for this product in the Materials Safety Data Sheet. This gives details of potential hazards, precautions and First Aid measures, together with environmental effects and disposal of used products. BP p.l.c. or its subsidiaries will not accept liability if the product is used other than in the manner or with the precautions or for the purpose/s specified. Before the product is used other than as directed, advice should be obtained from the local BP office.