... 1.0%.4. Technical data ItemTypical valueTest methodAppearanceOrange transparentvisual inspectionFlash point (open cup) °C≥120GB/T267Kinematic viscosity,mm2/SMeasuredGB/T265Ash ... content, % ≤0.20GB/T268Effective constituent, % ≥30SH/T0034pour point depression effect,°C ≥16GB/T510Water content % ≤0.03GB/T260Shear stability ... , in bulk. T803B Poly-alpha-olefin(PAO) pour point depressant