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Product introduction:
Sinopec L-QB300-I mineral type heat transfer oil is made from
refined narrow-fraction mineral base oil and added with a variety
of optimized functional additives. Sinopec L-QB300-I mineral type
heat transfer oil is suitable for open and closed heat transfer
systems with a maximum temperature not exceeding 290°C, and Sinopec
L-QB300-I mineral type heat transfer oil is widely used in
petrochemical, synthetic fiber, synthetic resin printing and dyeing
and other industries.
Sinopec L-QB300-I mineral type heat transfer oil has low volatility
and high flash point, ensuring safe system operation; at the same
time, Sinopec L-QB300-I mineral type heat transfer oil has high
specific heat capacity and good thermal conductivity; Sinopec
L-QB300- I mineral type heat transfer oil has good low-temperature
fluidity, which prevents low-temperature startup
difficulties.Sinopec L-QB300-I mineral type heat transfer oil has
good compatibility with the metal materials of the system and
prevents corrosion of metal materials. Sinopec L-QB300-I mineral
type heat transfer oil has good high-temperature oxidation
stability and long service life; Sinopec L-QB300-I mineral type
heat transfer oil also has excellent high-temperature thermal
stability, which is better than similar products on the market.
Sinopec L-QB300-I mineral type heat transfer oil normal operating
temperature 0~290℃, maximum oil film temperature 320℃
Project | Synthetic oil type thermal oil | ||
ISO viscosity grade | L-QB 300 | L-QC 320 | L-QD 350 |
Kinematic viscosity (40℃), mm'/s | 20 | 10.6 | 11.2 |
Kinematic viscosity (100℃), mm'/s | 4 | 2.012 | 2.03 |
Kinematic viscosity (0℃), mm'/s | 170 | 170.2 | 121 |
Thermal stability (300℃, 720h) Exterior Deterioration rate, % | yellow transparent 8.7 | light yellow transparent 6.1 | light yellow transparent 9.5 |
Flash point (opening), ℃ | 203 | 145 | 160 |
Autoignition point, ℃ | 336 | 446 | 442 |
Pour point,℃ | Below -55 | -29 | Below -55 |
Distillation range initial boiling point, ℃ 2%, ℃ | 291 | 279 | 290 |
340 | 306 | 310 | |
Carbon residue, % | 0.03 | 0.01 | 0.03 |
Sulfur content (mass fraction), % | 0.004 | <0.001 | 0.001 |
Acid value, mgKOH/g | 0.04 | 0.01 | 0.01 |
Support and Services:
Sinopec L-QB300-I mineral type heat transfer oil Support and Service
Sinopec L-QB300-I mineral type heat transfer oil is committed to providing the highest quality technical support
and service to our customers. Our experienced staff of
professionals is available to answer any questions you may have
about our products and services.
Our technical support team is available 24/7 to provide prompt and
accurate advice on the use of our products. We also offer
troubleshooting and maintenance services to ensure that your
equipment is running at its best.
We strive to provide the best customer service possible. Our team
is available to answer any questions and help you get the most out
of your Sinopec L-QB300-I mineral type heat transfer oil products. If you have any questions about our products or
services, please do not hesitate to contact us.
Sinopec L-QB300-I mineral type heat transfer oil Packaging and Shipping