HDM-Synthetic ester type fire-resistant hydraulic oil

HDM-Synthetic ester type fire-resistant hydraulic oil

Product Introduction:

HDM-Synthetic ester fire-resistant hydraulic oil is a high-performance fully synthetic ester fire-resistant hydraulic oil that is suitable for hydraulic systems where fire may cur, such as continuous casting units and hot rolling units in the iron and steel industry, underground engineering, and other operating environments where temperatures can reach 120°C. Mineral oil and ester oil are both compatible with the fireproof hydraulic fluid. It is recommended that the system be thoroughly flushed before use for the best results.

Application scope:

HDM-Synthetic Ester-Type Fire-Resistant Hydraulic Oil In the iron and steel industry, continuous casting units, hot rolling units, underground engineering and other operating environments with temperatures up to 120℃.

Performance characteristics:

  • Outstanding lubrication performance reduces friction and extends equipment operation time.
  • High flash point and spontaneous combustion temperature, while remaining safe and dependable.
  • Low pour point, outstanding low temperature performance, and extremely high viscosity index.
  • Excellent anti-rust and anti-corrosion performance for ferrous and non-ferrous metals, as well as good oxidation resistance and service life.
  • This product is biodegradable and free of harmful chemicals.

Typical data:

Item

HDM-Ssynthetic ester type fire-resistant hydraulic oil

Test Method

Viscosity grade

32

46

68

 

Kinematic viscosity (40℃), mm2/s

34.65

48.32

65.74

GB/T265

ASTM D445

Viscosity Index

193

187

205

GB/T2451

ASTM D2270

Flash point (open), 

303

310

318

GB/T267

ASTM D92

Pour point, ℃

-50

-50

-40

GB/T3535

ASTM D97

acid value

0.80

1.00

1.20

GB/T246

ASTM D664

Note: The above data are the measurement results of representative styles, and the product performance is subject to the actual measurement.

Caution:

Choose an oil with the appropriate quality grade and viscosity grade based on the equipment oil regulations. The storage container must be dedicated, waterproof, and moisture-proof, with the ability to prevent mechanical impurities from mixing during storage and transportation. Prevent pollution from foreign bodies; Different types of lubricating oil should not be mixed to avoid mixing with other oils.

Packing: 200L iron drum and 18L plastic drum.