908 compound coolant
¢ñ. Use:
¡¡¡¡ 908 compound coolant has many good characteristics such as extreme pressure, anti rust, cooling and cleaning, which can be used for high extreme pressure processing of machinery grinding, cutting, and tap etc.
¢ò. Standard(GB/T6144-¢ò): |
| Item |
Index |
| 1. Transparence |
transparent or translucency |
| 2. PH value |
8-10 |
| 3. Defoaming property ml/10min, not more than |
2 |
4. Corrosion test: 55¡À2¡æ,h
Cast iron sheet
Copper sheet
LY12 aluminum |
24
8
8
|
5. Anti-rust test: 35¡À2¡æ,h
Cast iron single sheet
Cast iron laminated sheet
|
24
8
|
|