Specialized hydraulic fluid for mining

Hydraulic Support Concentrate HFAS10-4

HFAS10-4 Hydraulic Transmission Eco-friendly Anti-rust Antibacterial

Offers excellent stability and rust protection performance, along with good cleaning properties and environmental friendliness. Suitable for hydraulic transmission systems and ensures safe equipment operation.

Rust and Corrosion Prevention Protects ferrous and non-ferrous metals
Environmental Safety Harmless to humans and pollution-free
Cleaning Performance Keeps System Clean
Antibacterial and Bacteriostatic Strong mold inhibition

Product Description

The new synthetic eco-friendly hydraulic support concentrate meets all performance requirements of the coal industry standard MT76-2011. It features high stability, cleaning properties, and rust prevention, along with excellent safety performance and mold inhibition. It is non-polluting to the environment and harmless to humans. In addition to ensuring full lubrication performance, it offers superior rust protection for ferrous metals and anti-corrosion performance for non-ferrous metals, along with good compatibility with oil-resistant rubber seals. The product quality is stable and has obtained the coal mine product safety mark license from the Ministry of Coal Industry.

  • Meets MT76-2011 Coal Industry Standard
  • Excellent rust and corrosion resistance
  • Strong mold inhibition, high safety performance
  • Good compatibility with oil-resistant rubber seals
Engine Oil Filling Scene Diagram

Product Parameters

MT76-2011
Project Quality Indicators Test Method
Appearance: 10~35°Transparent homogeneous fluidVisual Inspection
OdorNon-irritating OdorOlfaction
Viscosity (40°C), mm²/s24.6GB/T265
Flash Point, ℃NoneGB/T267
凝固点,℃ 不高于-5GB/T510
消泡性10℃~35℃, 10min,残留泡沫体积 不大于2mLVisual Inspection
Freeze-thaw resistance after 5 cyclesRestore to Original StateVisual Inspection
Rust resistance 24hFree from rust and discolorationVisual Inspection
Dispersibility in WaterUniform DispersionVisual Inspection
Emulsion pH Value8.6GB/T7304
Maximum non-seizure load PB value, kg44GB/T3142