Borate Ester is one of the important raw materials for preparing high-performance automotive brake fluid. The brake fluid prepared with this product has excellent high temperature resistance and low temperature fluidity, and can improve the overall performance of the brake fluid. In addition, the product is an important raw material for the preparation of anti-wear additives for lubricating oil, rubber-metal bonding accelerators, and stabilizers in polymers
|
|
106
|
510
|
610
|
|
Appearance
|
Transparent colorless liquid
|
Transparent colorless liquid
|
Transparent colorless liquid
|
|
Moisture %≤
|
0.6
|
0.1
|
0.1
|
|
pH value
|
4.0-6.0
|
4.0-6.0
|
4.0-6.0
|
|
Dry equilibrium reflux boiling point °C≥
|
295
|
275
|
270
|
|
Wet equilibrium reflux boiling point °C≥
|
200
|
185
|
160
|
|
Low temperature viscosity(-40°C, mm2/s)≤
|
1350
|
900
|
1100
|
|
Boron content%≥
|
1.8
|
1.3
|
0.8
|
|
