Additive Package For HFDU Hydraulic Fluids

Additive Package For HFDU Hydraulic Fluids

Chorus HFDU Additive Package is specifically formulated for blending fire-resistant hydraulic fluids (HFDU) using tri-methylolpropane trioleate (TMPTO) as the base oil.

Description

Introduction

Chorus HFDU Additive Package is specially designed for blending flame-retardant hydraulic fluids (HFDU).

It is particularly suitable for synthetic ester-based or plant-based flame-retardant hydraulic fluids (HFDU) with high performance of hydrolysis stability, anti-rust, and anti-wear.
 
This additive package contains no defoamer or demulsifier.
 
Features
  • Excellent anti-corrosion and anti-rust performance.
  • Excellent anti-wear performance.
  • Excellent hydrolytic stability.
  • Excellent synergistic antioxidant performance.

 

Recommended Treat Rate (wt%)
0.8 wt.%

 

Specifications

Item

Specifications

Typical Value

Test Method

Appearance

Clear liquid
Light brown clear liquid

Visual

Density (15℃), kg/m 3

0.85-0.98
0.92

GB/T 13377

Kinematic Viscosity (40℃), mm²/s

Report
85

GB/T 265

Flash Point (COC), ℃

>120
178

GB/T 3536

 

Package, Handle & Storage

1. Packed in 200kg/Drums or 1000kg/IBC or made to order.

2. Long term storage temperature should not exceed 45℃.

3. Shelf life 12 months.

4. Not dangerous chemical, store in dry & clean warehouse.

 

HFDU Hydraulic Fluid Typical Values

Formula

01 Trimethylolpropane oleate TMOTP + Additive Package HFDU +Antioxidant

Item
Typical Value
Formula
HFDU 46 HFDU 68
KV @ 40°C, mm2/s
46.4
67.7
Density@15°C,g/ml
0.91
0.90
Flash point(Open)°C
>300
>300

 

The information provided serves as a general overview. Contact our technical team for comprehensive specifications and formulation guidance.

 

 

 

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