询价单
防锈剂AC9033
应用于(高矿物油含量)和半合成(低矿物油含量)的切削液中。
typ. value | min | max | ||
Colour | yellow-brown | |||
Density 20℃ (g/ml) | 0.975 | 1.005 | DIN 51 757 | |
Acid number (mg KOH/g) | 25 | 30 | DGF C V 2 | |
TBN (mg KOH/g) | 180 | 195 | DGF H III 2a | |
pH-value (1% demin. water) | 10.0 | 11.5 | DGF H III 1 |