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Antifreezing fluid for vehicle
（Glycol engine coolant）
Technical specification:
In accordance with SH 0521-1992 standard.
Main technical requirements:
| Item |
Quality index |
| Boiling point, °C, ≥ |
107.7 |
| Density, 20°Ckg/m |
1.068-1.088 |
| PH value |
7.5-11.0 |
| Freezing point, °C, ≤ |
-40 |
| Frothability, ml, ≤ |
150 |
| Corrosion experiment change value mg/sheet |
Test block |
Soldering tin
|
±3 |
| Brass |
±10 |
| Copper |
±10 |
| Steel |
±10 |
Cast aluminum
|
±30 |
| Cast iron |
±10 |
Application recommended:
Used in various kinds of automobile and tractors.
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