Castrol Optigear Synthetic WG150|Castrol Optigear Synthetic WG 150

Castrol Optigear Synthetic WG320|Castrol Optigear Synthetic WG 320

Optigear Synthetic WG RangeSynthetic Industrial Gear OilDescriptionCastrol Optigear™ Synthetic WG range is based on synthetic technology designed to perform in the most challenging ofapplications, especially those found in the wind industry. Its high viscosity index coupled with advanced gear oil additivesmake it an ideal lubricant for gear boxes where large changes in temperature and humidity can not be controlled.ApplicationOptigear Synthetic WG Range has been formulated specifically for use in wind turbine gear box applications but it can beused for all types of enclosed gears – including heavy and shock-loaded gears and bearings where EP properties arerequired. It is suitable for use in gear boxes where micro-pitting resistance is required and for a wide range ofapplications in extreme environments including mining and quarrying, marine applications, and paper production.Optigear Synthetic WG is fully compatible with nitrile, silicone and fluoropolymer seal materials.Optigear Synthetic WG is classified as follows:DIN Classification is CLPOptigear Synthetic WG meets the requirements of:DIN 51517 Part 3ISO 12925-1 CKSMP and CKDGB/T 33504AdvantagesWhen compared to more conventional gear oils Optigear Synthetic WG has the following advantages:-Maximum protection of gears against wear and shock loading, including protection against micro-pitting.Excellent thermal and oxidative stability provides reliable operation and extended operating life whencompared to mineral oil based products.High corrosion protection for gears.Inherently high viscosity index makes the product suitable for operations over a wide temperature range.Good water separation and demulsification characteristics reduce down time through prolonged lubricant lifeand increased equipment reliability.Page: 1/2Typical CharacteristicsName Method Units WG 150 WG 320ISO Viscosity Grade - 150 320Appearance Visual - Clear liquid Clear liquidDensity @ 15°C / 59°F ISO 12185 kg/m³ 884 901Kinematic Viscosity @ 40°C / 104°F ISO 3104 / GB/T 265 mm²/s 155 330Kinematic Viscosity @ 100°C / 212°F ISO 3104 / GB/T 265 mm²/s 21.5 39.7Viscosity Index ISO 2909 / GB/T 1995 - 165 174Pour Point ISO 3016 / GB/T 3535 °C / °F -42 / -44 -39 / -38Flash Point, open cup method ISO 2592 / GB/T 3536 °C / °F 230 / 446 230 / 446Water Separation @ 82°C / 180°F (40/37/3) ISO 6614 / ASTM D 1401 minutes 15 30Rust Tests - synthetic seaw ater (24 hrs) ISO 7120 / GB/T 11143 (Method B) Rating pass passCopper Corrosion 3hrs @ 100°C/212°F ISO 2160 / GB/T 5096 Rating 1 1Foam Sequence I - tendency / stability ISO 6247 / GB/T 12579 ml / ml 0/0 0/0Oxidation Test (312h/121°C) Visc. Change@100°C DIN EN ISO 4263-4 / SH/T 0123 % <4 <4FZG Gear Scuffing Test - A/8.3/90 ISO 14635-1 / NB/SH/T 0306 Failure LoadStage >14 >14FZG Micropitting Tests @ 90°C/194°F DIN 3990-16 (formerly FVA 54)Failure LoadStage/ MicropitingRating=10 / High ≥10 / HighFE-8 Bearing Wear test (F.562831.01-7.5/80-80) DIN 51819-3 Roller w ear, mg <5 <5Optigear Synthetic WG RangeCastrol, the Castrol logo and related marks are trademarks of Castrol Limited, used under licence.This data sheet and the information it contains is believed to be accurate as of the date of printing. However, no warranty or representation, express or implied, ismade as to its accuracy or completeness. Data provided is based on standard tests under laboratory conditions and is given as a guide only. Users are advisedto ensure that they refer to the latest version of this data sheet. It is the responsibility of the user to evaluate and use products safely, to assess suitability for theintended application and to comply with all applicable laws and regulations. Safety Data Sheets are available for all our products and should be consulted forappropriate information regarding storage, safe handling, and disposal of the product. No responsibility is taken by either BP plc or its subsidiaries for anydamage or injury resulting from abnormal use of the material, from any failure to adhere to recommendations, or from hazards inherent in the nature of thematerial. All products, services and information supplied are provided under our standard conditions of sale. You should consult our local representative if yourequire any further information.Castrol Industrial, Technology Centre , Whitchurch Hill , Pangbourne , Reading , RG8 7QR , United Kingdomhttp://msdspds.castrol.comPage: 2/2