Specialty Oils — Engineered Solutions for Demanding Applications
From heat transfer fluids operating at 300C+ to turbine oils that resist water contamination, to compressor oils that prevent carbon buildup — each product is engineered for its exact operating environment. Standard oils don't solve specialized problems. Bodi specialty oils do.
Heat Transfer Oils
| Grade | Max Operating Temp | Key Performance | Best For |
|---|---|---|---|
| QB300 | ~300C | Excellent thermal-oxidative stability, long life, non-corrosive | Textile, food processing, chemical, construction materials |
| QC320 | ~320C | Higher temperature range, excellent heat capacity | Higher-temperature processes, chemical reactors |
Selection Guide: QB300 for standard heating systems. QC320 when your process requires temperatures above 300C.
Turbine Oils (Anti-Rust)
TSA 46 tested at Zhenglin Cement — viscosity stable at 46.36 mm2/s after 2,184 hours continuous use.
| Grade | Viscosity | Key Performance | Best For |
|---|---|---|---|
| L-TSA 32 | ISO 32 | Anti-oxidation, anti-rust, water separation, anti-foam | Steam turbines, water turbines — power plants |
| L-TSA 46 | ISO 46 | Anti-oxidation, anti-rust, water separation, anti-foam | Medium-size turbines — steel, chemical, marine |
| L-TSA 68 | ISO 68 | Anti-oxidation, anti-rust, water separation, anti-foam | Large industrial turbines |
Reciprocating Air Compressor Oil (DAB Series)
| Grade | Viscosity | Best For |
|---|---|---|
| DAB 150 | ISO 150 | Medium/high-pressure reciprocating compressors |
| DAB 220 | ISO 220 | High-pressure reciprocating compressors, variable displacement |
Rotary Screw Compressor Oil (DAH Series)
| Grade | Viscosity | Best For |
|---|---|---|
| DAH 32 | ISO 32 | Light-duty rotary screw compressors |
| DAH 46 | ISO 46 | Medium/heavy-duty screw compressors (most common) |
| DAH 68 | ISO 68 | Heavy-duty screw compressors, high-load applications |
Selection Guide: Reciprocating compressors use DAB series. Screw compressors use DAH series (higher requirements for oxidation stability and water separation).
Quenching Oils
What matters to heat treatment buyers: cooling speed consistency (uniform hardness) + surface brightness (no secondary finishing needed) + long oil life (lower replacement cost).
| Grade | Key Performance | Best For |
|---|---|---|
| C8122 | Fast cooling, bright surface finish, long service life | Medium-to-large parts — bearings, gears, springs, tools |
| C8132 | Fast cooling, bright surface finish, long service life | High-hardenability alloy steels, precision components |
Industries & Applications
Textile
Heating systems for dyeing/finishing — QB300 / QC320 heat transfer oil
Chemical
Reactor heating, distillation — QC320 heat transfer oil
Power Generation
Steam/water turbine lubrication — L-TSA 32 / 46 / 68
Marine
Ship turbine systems — L-TSA 46 / 68
General Manufacturing
Compressed air systems — DAH 46 (screw) / DAB 150 (reciprocating)
Heat Treatment
Gear hardening, tool quenching — C8122 / C8132
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