Hydraulic Support Antifreeze Fluid MFD-40
Uses a water-based formulation with excellent antifreeze, anti-rust, and lubricating properties, adapted to low-temperature environments and protecting stable hydraulic equipment operation.
Product Description
This product is water-based, formulated with antifreeze, lubricants, rust inhibitors, and corrosion inhibitors, appearing as a light green transparent homogeneous liquid. It offers good stability, excellent anti-rust, anti-corrosion, lubricating, antifreeze, and seal compatibility properties. It meets the requirements for use of hydraulic supports and their pump stations under low-temperature conditions, effectively protecting hydraulic supports from low-temperature damage in cold environments and extending their service life. It has obtained the Coal Ministry Mineral Product Safety License.
- Water-based formula, environmentally friendly and safe
- Excellent antifreeze performance adapts to low-temperature environments
- Excellent rust and corrosion protection
- Good lubrication performance extends equipment life
Product Parameters
| Item | Quality Specifications | Test methods |
|---|---|---|
| Appearance 10~35° | Clear homogeneous fluid | Visual Inspection |
| Odor | Non-irritating Odor | Smell |
| Viscosity (40 ℃), mm²/s | 15.2 | GB/T265 |
| Flash point, ℃ | 146 | GB/T267 |
| 凝固点,℃ 不高于 | -40 | GB/T510 |
| 消泡性10℃~35℃, 10min,残留泡沫体积 不大于 | 2mL | Visual Inspection |
| Rust resistance 24h | No rust or discoloration | Visual Inspection |
| pH value | 8.6 | GB/T7304 |
| Maximum non-seizure load PB value, kg | 44 | GB/T3142 |