Items

Quality standard

Test Result

Test Method

High Grade

1St  Grade

Melting Point°C        min      

   max

            60

            62

60.6

GB/T 2539

Oil Content %(m/m)         max

0.8

0.45

GB/T 3554

Color, No.                  min

+22

+20

GB/T 3555

Light Stability, No.           max

5

4

SH/T 0404

Penetration Rate(25°C),1/10mm max

17

15

GB/T 4985

Kinematic viscosity(100°C)  mm2/s

Report

Report

3.922

GB/T 265

Odor,  No.                max

2

2

0

SH/T 0414

Water Soluble Acid or Alkali

Nil

Nil

Nil

SH/T 0407

Mechanical Impurities &Water

Nil

Nil

Nil

REMARKS