Castrol Optitemp LG 2 UV
Low-temperature grease, compatible with plastics
Description
Optitemp™ LG 2 UV is a fully synthetic polyalphaolefin-based lithium grease. Specially developed for use at low
temperatures and in high speed bearings at normal temperatures. Good compatibility with plastics and elastomers.
Optitemp® LG 2 UV has an UV indicator to confirm effective grease delivery to the lubrication contact.
Application
Door lock cylinders and door locks in vehicle construction.
Roller and slide bearings, transmission bearings and wheel hubs for long-term and lifetime lubrication at low
temperatures.
High speed bearings (Nd factor up to 1 million).
Grease-lubricated sliding surfaces at temperatures from -50°C/-58 °F to + 120°C/+248 °F.
Advantages
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Easy startup at low temperatures
Compatible with plastics such as polyacetal (e.g. "Delrin") and polyamide (e.g. "Ultramid", ”Nylon“) and with
elastomers on a synthetic basis (e.g. NBR, CR) and NR, also compatible with rubber. A test may be necessary
before use.
No effect on topcoat of paintwork as used in vehicle construction.
Optimum protection against wear
Good corrosion protection
Extremely water-stable
Can easily be illuminated using UV-lamp
Typical Characteristics
Name Method
Colour
Units Optitemp LG 2 UV
Visual
Light-coloured
Base Oil--
PAO
Thickner type--
Lithiun soap
Worked Penetration (60 strokes @ 25°C / 77°F)
ISO 2137 / ASTM D217
Dropping point
ISO 2176 / ASTM D566
0.1 mm
°C/°F
Base Oil Viscosity @ 40°C / 104°F
ISO 3104 / ASTM D445
mm²/s
Base Oil Viscosity @ 100°C / 212°F
ISO 3104 / ASTM D445
mm²/s
Water Resistance
DIN 51807-1
Rating
Rust Test - EMCOR (distilled w ater)
ISO 11007 / ASTM D6138 / DIN 51802
Rating
Flow pressure @ -35°C / -31°F
DIN 51805
mBar
Subject to usual manufacturing tolerances
Additional Information
Only half-fill bearings with Optitemp LG 2 UV.
Observe bearing manufacturer recommendations.
Remove old lubricant grease before filling.
265-295
>180/356
48
8
0-1
0/1
500
Please consult Castrol Technical Service for further information regarding compatibility with competitor
products.
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