coal tar by China manufacturer with low price

Coal Tar ( YB/T5075---93)

Items

unit

Number1

Number2

Density

g/cm3

1.15~1.21

1.13~1.22

Toluene Insoluble

%

3.5~7.0

9(Max)

Ash

%

0.13(Max)

0.13(Max)

Moisture

%

4.0(Max)

4.0(Max)

Viscosity

%

4.0(Max)

4.2(Max)

Naphthalene

%