Fire-Resistant Hydraulic Fluid Concentrate for Mining Industry

Emulsifiable Hydraulic Support Fluid HFAE

Water-soluble concentrate for hydraulic systems of mine roof supports

HFAE10-4 Hydraulic supports for mining machinery Hard water stability Reference MT76-2011

Emulsifiable hydraulic support oil HFAE is a water-dispersible concentrate developed for mining hydraulic support systems. It provides hard water stability, stable emulsification, corrosion protection, low foaming, and recovery after freeze-thaw cycles under specified test conditions. Available in bulk supply, export deliveries, and OEM or private label cooperation.

Hard water stability Ensures stable mixing with suitable water
Water Dispersibility Forms a uniform dispersion under specified conditions
Corrosion Protection No rust or discoloration in the specified 24-hour test
Recovery after freezing and thawing Recovers after the specified five-cycle test

Product Description

HFAE emulsifiable hydraulic support oil is formulated from deeply refined base oil, emulsifiers, corrosion inhibitors, rust inhibitors, pour point depressants, pH regulators, defoamers, and selected functional additives. It is designed to be dispersed in suitable water for use in hydraulic support systems of mining machinery.

The product offers resistance to hard water, self-emulsifying properties, and uniform dispersibility in water. Its low-foaming characteristics, freeze-thaw recovery, and anti-corrosion properties support stable operation under the specified laboratory test conditions.

Typical applications include hydraulic roof supports in underground mining, hydraulic equipment in coal mines, and related hydraulic circuits using water-based fluids. The dilution ratio, water quality, system maintenance, and operating procedures must comply with the current product TDS, SDS, equipment requirements, and applicable mine safety regulations.

Ningbo MOS Chemical Co., Ltd. manages international B2B sales, export coordination, and supply of industrial fluids within MOSINTER GROUP. Supported by manufacturing capacities invested by MOSINTER GROUP, we serve mining companies, equipment suppliers, industrial buyers, and distributors requiring wholesale supply, OEM packaging, and private label cooperation.

Product specifications refer to MT76-2011. Compliance status, certificate scope, and applicable product documentation should be confirmed with the supplier prior to purchase or use at the mining site.

  • Water-dispersible concentrate for hydraulic supports in mining excavations
  • Hard water resistance and self-emulsifying properties
  • Uniform dispersion and low residual foaming
  • Corrosion resistance under specified test conditions
  • Recovery after freeze-thaw following the specified five-cycle test
  • Bulk Supply, Export, and OEM Offering
Mining hydraulic roof support using HFAE emulsifiable hydraulic fluid

Technical specifications

MT76-2011
PositionSpecificationTest Method
Appearance at 10–35 °CClear Homogeneous LiquidVisual Inspection
OdorNo Irritating OdorOrganoleptic
Viscosity at 40°C, mm²/s46.7GB/T 265
Flash point, °C165GB/T 267
Pour point, °C, max.-5GB/T 510
Foaming at 10–35 °C, 10 min, residual foam volume, max.2 mLVisual Inspection
Freeze-Thaw Stability After 5 CyclesRestored to original conditionVisual Inspection
Corrosion Protection, 24 hNo Corrosion or DiscolorationVisual Inspection
Water DispersibilityUniform dispersionVisual Inspection
Emulsion pH Value8.4GB/T 7304
Maximum seizure load PB, kg48GB/T 3142

Frequently asked questions about HFAE hydraulic fluid for hydraulic supports

Product and procurement information for mining companies, hydraulic support operators, mining equipment suppliers, industrial buyers, and distributors purchasing HFAE hydraulic fluid concentrate.

What is emulsifiable hydraulic support fluid HFAE used for?

HFAE emulsifiable oil for hydraulic supports is used to prepare water-based hydraulic fluid for mine hydraulic props and associated mining hydraulic equipment.

Is this product a concentrate or a ready-to-use hydraulic fluid?

This product is supplied as a water-dispersible emulsifiable oil concentrate. It should be mixed with suitable water in accordance with the current product TDS, equipment requirements, and mine site operating procedures.

What are the key performance characteristics of this HFAE product?

The product provides hard water stability, self-emulsification, uniform dispersion in water, rust protection, low foaming, and freeze-thaw recovery under specified test conditions.

Do you supply HFAE hydraulic fluid concentrate for wholesale and OEM deliveries?

Yes. Ningbo MOS Chemical Co., Ltd. supports wholesale purchasing, international export shipments, distributor partnerships, and OEM or private label services for qualified B2B customers.