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Heat Transfer Oil L-QC320 - High-Quality Industrial Heat Conduction Fluid from China Suppliers and Factory
| Series | Item | Specification | Test method |
|---|---|---|---|
| 1 | Appearance | Transparent Yellow | Visual |
| 2 | Density(20℃),g/cm3 | 0.985-1.015 | SH/T 0604-2000 |
| 3 | Kinematic Viscosity,mm2/s: | / | / |
| 40℃ | 10.6 | ||
| 4 | Fire Point,℃ | 465 | SH/T 0642-1997 |
| 5 | Flash Point(Closed),℃ | 158 | GB/T 261-2008 |
| 6 | Pour Point,℃ ≤ | -29 | GB/T 3535-2006 |
| 7 | Distillation Range： | / | / |
| Initial Distillation Point,℃ | 283 | NB/SH/T 0558-2016 | |
| 2%/℃ | 301 | GB/T 6538-2010 | |
| 8 | Micro-Conradson Carbon Residue,% ≤ | 0.01 | GB/T 17144-1997 |
| 9 | Sulfur Content, % ≤ | 0.01 | SH/T 0689-2000 |
| 10 | Acid Value,mgKOH/kg | 0.01 | GB/T 7304-2014 |
These data are given as an indication of typical values and not as exact specifications.
‘GB’ standards are the National Standards of the People’s Republic of China.
Frequently Asked Questions
What is the typical appearance and density of this product?
The product features a Transparent Yellow appearance and has a typical density range of 0.985-1.015 g/cm³ at 20℃, tested in accordance with SH/T 0604-2000 standards.
What are the thermal properties, including flash point and fire point?
This product has a closed flash point of 158℃ (GB/T 261-2008) and a high fire point of 465℃ (SH/T 0642-1997), indicating excellent thermal stability and safety profiles.
How well does this product perform in low-temperature environments?
With a pour point of ≤ -29℃ tested under GB/T 3535-2006, the fluid maintains reliable fluidity and performance even in demanding low-temperature conditions.
What are the limits for sulfur content and carbon residue?
Both the Micro-Conradson carbon residue and total sulfur content are strictly controlled at ≤ 0.01%, ensuring a clean-burning and highly refined composition.
What test standards are used to verify these specifications?
The specifications are verified using industry-standard testing methods, including GB/T (National Standards of China), SH/T, and NB/SH/T standard protocols.