factory fully refined paraffin wax powder from China

Value

Test method

Grade

#56

#58

#60

Melting point, °C ≥
<

56
58

58
60

60
62

GB/T 2539

Oil content, %(mass)

≤0.5

GB/T 3554

Color, Saybolt scale

≥+27

≥+25

GB/T 3555

Photolabile number

≤4

≤5

SH/T 0404

Penetration, (25°C),1/10mm

≤19

≤17

GB/T 4985

Kinematic viscosity, (100°C),m/s

Report

GB/T 265

Odor number

≤1

SH/T 0414

Water soluble acid/base

Not detected

SH/T 0407

Mechanical impurity & moisture

Not detected

Visual inspection