SKU: 96655037525

AW 68 Fire Resistant Hydraulic Fluid - 55 Gallon Drum

Sale price$899.55 Regular price$999.50
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Description

AW 68 Fire Resistant Hydraulic Fluid - 55 Gallon DrumDescription Sinopec Ester based Fire resistant Hydraulic Fluid 4632 is a range of polyol ester type hydraulic fluids formulated with selected additives, available in four ISO viscosity grades: 32, 46, 68 and 100. This biodegradable and environmentally responsible fluid, which does not contain water, mineral oil or phosphate esters, can be used in place of a conventional antiwear hydraulic fluid in applications where there is a risk of fire or

Description

Sinopec Ester-based Fire-resistant Hydraulic Fluid 4632 is a range of polyol ester type hydraulic fluids formulated with selected additives, available in four ISO viscosity grades: 32, 46, 68 and 100. This biodegradable and environmentally responsible fluid, which does not contain water, mineral oil or phosphate esters, can be used in place of a conventional antiwear hydraulic fluid in applications where there is a risk of fire or accidental environmental contamination, where it achieves excellent hydraulic fluid performance

Applications

Sinopec Ester-based Fire-resistant Hydraulic Fluid 4632 is suitable for use in:

  • Hydraulic applications where there is a risk of fire or of accidental environmental contamination, where a conventional mineral-oil based antiwear hydraulic fluid would present a fire hazard or pollution hazard.

  • Hydraulic applications where a fire-resistant antiwear hydraulic fluid of type ISO 6743/4 HFDU or ISO/FDIS 12922 is required.

Features & Benefits

  • High flash point (270°C) and fire point (330°C) make the fluid resistant to fire, offering a safer working environment and greater equipment protection.

  • Excellent antiwear performance in hydraulic pumps and valves when used in accordance with the equipment manufacturers’ recommendations.

  • Excellent thermal and oxidation stability reduce the formation of deposits and sludge and prevent valve sticking, ensuring longer system life and extended drain intervals.

  • High shear stability means the fluid stays in grade and is not broken down in service.

  • Very high viscosity index (VI > 180) provides outstanding viscosity–temperature performance compared to conventional mineral oil (VI ~ 100) and phosphate ester (VI < 0) hydraulic fluids.

  • Good lubricity properties, provided by the polyol ester fluid, protect hydraulic components from wear.

  • Compatible with iron, steel, and most non-ferrous metals and their alloys.

  • Wide operating temperatures range – from –20°C to 90°C.

  • Suitable for use in hydraulic systems operating at a constant pressure of >40 MPa.

  • Non-toxic, non-irritating and contains no hazardous ingredients, so safe to use and handle.

  • Readily biodegradable and non-toxic to aquatic life, so suitable in applications where accidental spillage or leakage of fluid is possible.

  • Excellent storage stability and long product life – comparable to conventional mineral oil fluids or polyglycols.

Specifications

Sinopec Ester-based Fire-resistant Hydraulic Fluid 4632
ISO viscosity grade 32 46 68 100
cSt @ 40°C 32.0 46.0 68.0 100.0
cSt @ 100°C >7.0 >9.0 >12.0 >14.0
Viscosity index, ASTM D 2270 >180 >180 >180 >180
Air release at 50°C, mins, ASTM D 3427 10 max 10 max 15 max 15 max
Foaming characteristics, ASTM D 892 50/0 max
50/0
50/0
50/0 max
50/0
50/0
50/0 max
50/0
50/0
100/0 max
100/0
100/0
Neutralisation number, mg KOH/g, ASTM D 974 2.0 2.0 2.0 2.0
Rust prevention, ASTM D 665
distilled water
pass pass pass pass
Copper corrosion, 3 hours @ 100°C, ASTM D 130 1b 1b 1b 1b
Water separability, ASTM D 2711 30 max 30 max 30 max 30 max
Pour point, °C, ASTM D 97 –20 max –20 max –20 max –20 max
Flash point (COC), °C, ASTM D 92 >270 >270 >270 >270
Fire point, °C, ASTM D 92 >330 >330 >330 >330
Manifold ignition test, @ 704°C, CETOP RP 65H pass pass pass pass
Density @ 20°C, kg/l, ASTM D 4052 0.95 max 0.95 max 0.95 max 0.95 max


Industry and OEM specifications

Sinopec Ester-based Fire-resistant Hydraulic Fluid 4632 meets the performance requirements of the following industry specifications:
ISO 6743/4 HFDU (synthetic fluids containing no water, other compositions)
ISO/FDIS 12992

Additional shipping fess will apply to residential, limited access, deliveries outside the regular delivery network or locations requiring a lift gate to complete delivery.  

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    SKU: 96655037525

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    Great case
    Color: Purple Pink
    My daughter loves it and the color is marvelous. It was easy to put on, I would buy again worth my money. Very sterdy as good for kids that love to drop their tablet. I like how its has a strap so your kid can carry it on their over there shoulders.
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    Miguel garcia
    Phoenix, US
    ★★★★★ 5
    Case
    Color: Purple Pink, Color: Purple Pink
    Calificado en Estados Unidos el 15 de febrero de 2026 Color: Púrpura Rosa bought this case for my daughter.The fit is perfect — all the buttons and camera line up exactly and it snaps on securely.The case feels sturdy, protective, and durable but not too heavy, so she can still carry it comfortably.The stand feature is convenie…
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    Brenda McMullen
    Natrona Heights, US
    ★★★★★ 5
    Quality
    Color: Black
    Fits perfectly! Great for kids who are rough on iPads. Seems indestructible
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    Tyia
    West Palm Beach, US
    ★★★★★ 4
    Good buy
    Color: Purple Pink
    Everything as pictured good quality and durable only thing I didn’t like is the strap isn’t adjustable.
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    Reviewed in the United States on April 3, 2026
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    Cameron Whitworth
    New York, US
    ★★★★★ 5
    Good for kids
    Color: Purple Pink
    Perfect for my daughter’s new iPad. Very durable. Love the pink and purple color. Easy to put together.
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    Reviewed in the United States on May 14, 2026

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