Thông tin sản phẩm
◎ Product description
Sinopec SHT-618 Synthetic High-Temp Chain Oil is manufactured from ester oil with thermally stable oxidation inhibitors and special EP additives.
Sinopec SHT-618 is suitable for the lubrication of high-temp chains in:
– The textile machinery and the various drying room such as automobile paint spraying/baking room.
– High-temperature ovens for Steel, Plastic and Printing.
– Outstanding anti-oxidation stability and very low evaporation losses at high temperature.
– Excellent anti-wear performance.
– Optimum solvability for pasty used oil residues at the lubrication point.
Items | SHT-618 | Test Methods |
Service temperature range | -20℃~250℃ | / |
Appearance | Yellow to Green, Transparent | Eye View |
Kinetic Viscosity at 40℃, mm2/s at 100℃, mm2/s |
~310 ~26 |
ASTM D445 |
Viscosity index(VI) | 107 | ASTM D2270 |
neutralization value,mgKOH/g | 0.38 | ASTM D664 |
Flash point, ℃ | 280 | ASTM D92 |
Pour point, ℃ | -30 | ASTM D97 |
Evaporation loss(250℃,1h)%(w) | 2.0 | SH/T 0059 |
Four-ball test:150℃,1200rpm,400N,60min wear scar diameter, mm |
0.48 | ASTM D4172 |
SRV wear test: Temperature:200℃ Time:120min Load:200N |
Low friction coefficient Constant friction curve No friction peaks | ASTM D6425 |
These data are given as an indication of typical values and not as exact specifications.
◎ Industry and OEM specifications
Sinopec SHT-618 Synthetic High-Temp Chain Oil meets the performance requirements of the following industry specifications: | |
Sinopec | Q/SH PRD233-2023 |
◎ Product and environmental safety