DOT4

This product features a high dry boiling point, low compressibility, and stable material compatibility. It effectively reduces the impact of high-temperature vapor lock, improves transfer efficiency, and ensures stable and reliable braking performance.

Category:

Description

Performance Features

The product is formulated with polyethylene glycol and various high-efficiency additives. It features a dry boiling point (ERBP) of ≥230°C, a wet boiling point (WERBP) of ≥155°C, and a kinematic viscosity (-40°C) of ≤1500 mm²/s, meeting the quality standards of GB 12981 “Motor Vehicle Brake Fluids.”

 

Safety Precautions

  • Add brake fluid according to the recommendations of the vehicle
  • Different brands and types of products should not be
  • Avoid contact with vehicle If accidental contact occurs, rinse immediately with clean water.
  • Keep the brake fluid clean. During storage and transportation, ensure the container is tightly sealed, do not add any other liquids or transfer fluids into the container, and protect it from exposure to sunlight, high temperatures, and Contamination by dust, water, or other substances can lead to brake failure.
  • This product can be irritating to the skin and eyes. If contact occurs, rinse immediately with clean water. Keep out of reach of children. If ingested, do not induce vomiting; seek medical attention immediately.
  • Pay attention to environmental protection by sending used oil to a recycling station. Do not dispose of it in rivers or on soil.

 

Applicable Standards

GB 12981

 

Typical Data

 

Test Items Inspection Methods  

Specification Range

Typical Data
1. Appearance Visual Inspection Clear and Transparent Clear and Transparent
2. Density           @20℃ (kg/m3) GB/T 1884 Report 1020
 

3. Kinematic Viscosity

@100℃ (mm2/s) GB/T 265 ASTM D7042 ≥1.5 2.01
@-40℃ (mm2/s) ≤1500 1365
4. The PH value GB12981

Appendix D

7.0-11.5 7.84
5. Equilibrium Reflux Boiling Point

(ERBP)/℃

SH/T 0430 ≥230 240
6. Wet Equilibrium Reflux Boiling Point(WERBP)/℃ GB12981

Appendix C

≥155 162

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