Test Items Standard Test result Test Method Melting point () 58-60 58.8 GB/T 2539 Oil content % (m/m) 0.80 0.49 GB/T 3554 Color +27 30 GB/T 3555 Light Stability 4 4 SH/T0404 Penetration(25,100g) 1/10 mm 19 15 GB/T4985 Kinematic viscosity(100â??) mm2/s Report 3.9 GB/T 265 Odor 1 1 SH/T0414 Water soluble & Acid Alkali null null SH/T 0407 Mechanical impurity and water null null
