Test Items

Standard

Test method

Melting Point,°C

56-58

GB/T2539

Oil Content,%(m/m,) Max.

0.5

GB/T3554

Color, No.   

+28

GB/T3555

Light Stability, No. Max.

4

GB/T0404

Penetration (25°C,100g) 1/10mm

16

GB/T4985

Kinematic Viscosity (100°C),mm2/s

Report

GB/T265

Odour, No. Max.

2

GB/T0414

Water Soluble & Acids Alkis

Nil

GB/T0407

Mechanical Impurity and Water

Nil