type | index | Test Method |
Appearance | Transparent liquid | visualization |
Colour (Pt-Co) | ≤50 | GB/T9282.1-2008 (Pt-Co) |
Viscosity Cps/25ºC | 70-110 | GB/T 5561-2012 |
Acid value(mg KOH/g) | ≤0.5 | titration |
The moisture content (%) | 0.2 | GB/T 6283-2008(Karl fischer method) |
Surface tension (Dyne/cm) | 34.1 | GB/T 6541-1986 |
Inhibitor content (%) | 100-300 | GB/T 17530.5-1998 |