The information contained herein is subject to change without notification due to continuing
research & development therefore properties may be subject to slight variations.
PERFORMANCE IN MOTION

Product Sinopec JUSTAR J500 20W-50 Engine Oil (SL/CF)

Summary Product description
Sinopec JUSTAR J500 20W-50 Engine Oil (SL/CF) is formulated with highly refined base
oils and a high-quality multifunctional additive system. This multipurpose oil can be used
in many petrol and diesel passenger cars and light vehicles operating under normal or
elevated ambient operating conditions, providing excellent engine protection.
Available sizes

Applications
Sinopec JUSTAR J500 20W-50 Engine Oil (SL/CF) is suitable for use in:
 Petrol engines in present and earlier passenger cars, sport utility vehicles, vans and light trucks working under normal
operating conditions and following vehicle manufacturers’ recommended maintenance procedures.
 Direct and indirect injection diesel engines, which may be naturally aspirated, turbocharged or supercharged, working
under high loads.
 Older vehicle engines requiring a heavier viscosity crankcase oil.
Features and benefits
 High-quality mineral base oils in combination with an advanced additive system provide protection against engine
sludge formation and build up, reducing oil thickening, thereby keeping the product in grade for longer and extending
oil life.
 Higher oil viscosity ensures good protection of metal surfaces at higher temperatures, protecting against engine wear.
 Low oil evaporation loss leads to reduced oil consumption and reduced exhaust emissions.
 The formulation provides good control of piston and ring deposits; and excellent antiwear performance protects against
engine wear, prolonging engine service life.
 Formulated to protect and extend the life of three-way catalytic converters.
 Good elastomer compatibility ensures longer gasket and seal life, and prevents oil leakage.
Also
available
in bulk
1L/4L/5L PAIL – 18L DRUM – 200L IBC – 1000L

The information contained herein is subject to change without notification due to continuing
research & development therefore properties may be subject to slight variations.
PERFORMANCE IN MOTION
Page 2
Typical data
Sinopec JUSTAR J500 20W-50 Engine Oil (SL/CF)
SAE grade 20W-50
Kinematic viscosity, ASTM D 445
cSt@ 40℃ 172.6
cSt @ 100℃ 18.00
Dynamic viscosity, CCS, ASTM D 5293
cP @ -15℃
6700
Viscosity index, ASTM D 2270 120
Total base number, mg KOH/g, ASTM D 2896 7.3
Pour point, ℃, ASTM D 97 -25
Flash point (COC), ℃, ASTM D 92 232
Density @ 15℃, kg/l, ASTM D 4052 0.881
These data are given as an indication of typical values and not as exact specifications.
Industry and OEM specifications
Sinopec JUSTAR J500 20W-50 Engine Oil (SL/CF) meets the performance requirements of the following
industry specifications
ACEA A3/B3-04
API Service Classification Petrol/Gasoline: SL and earlier specifications
Diesel: CF and earlier HDDEO specifications
GB1
11121-2006 (SL)
11122-2006 (CF)
Sinopec JUSTAR J500 20W-50 Engine Oil (SL/CF) holds the following formal industry approvals/licences:
API Service Classification Petrol/Gasoline: SL
1 Note: ‘GB’ standards are the National Standards of the People’s Republic of China.
Sinopec JUSTAR J500 20W-50 Engine Oil (SL/CF) meets the performance requirements of the following OEM
specifications:
Mercedes Benz 229.1
Product Data Sheet
The information contained herein is subject to change without notification due to continuing
research & development therefore properties may be subject to slight variations.
PERFORMANCE IN MOTION
Page 3
Accuracy of information
Data provided in this PDS is typical and subject to change as a result of continuing product research and development. The
information given was correct at the time of printing. The typical values given are subject to variations in the testing procedures
and the manufacturing process may also result in slight variations. Sinopec guarantees that its lubricants meet any industry and
OEM specifications referred to on this data sheet.
Sinopec cannot be held responsible for any deterioration in the product due to incorrect storage or handling. Information on best
practice is available from your local distributor.
Product and environmental safety
This product should not cause any health problems when used in the applications suggested and when the guidance provided
in the Material Safety Data Sheet (MSDS) is followed. Please consult the MSDS for more detailed advice on handling; MSDSs
are available from your local distributor. Do not use the product in applications other than those suggested.
As with all products, please take care to avoid environmental contamination when disposing of this product. Used oil should be
sent for reclamation/recycling or, if not possible, must be disposed of according to relevant government/authority regulations.
The SINOPEC trademark is registered and protected.
Issued: March 2017
© Sinopec 2017 Sinopec JUSTAR J500 20W-50 Engine Oil (SL/CF)