Granular Iron Oxide Pigments

Type

Fe₂O₃/Fe₃O₄

Oil absorption

PH Value

Water soluble salt

Volatile matter at 105℃

Tamped Density

Particle Size

△E (compared with standard)

Tinting strength (compared with standard)

Characteristics & Application

%

g/100g

/

%

%

g/cm³

%

%

%

Iron Oxide Red TX4130G

≥95

15-25

3.5-8

≤1

≤1.5

1.2

0.7

≤1

95-105

Good fluidity and low dust, can be used in construction industry, such as asphalt, concrete, etc

Iron Oxide Yellow TX4920G

≥85

30-40

3.5-8

≤1

≤1.5

0.8

0.7

≤1

95-105

Good fluidity and low dust, can be used in construction industry, such as asphalt, concrete, etc

Iron Oxide Black TX4330G

≥90

15-25

5-8

≤1

≤1.5

1.2

0.7

≤1

95-105

Good fluidity and low dust, can be used in construction industry, such as concrete, etc

ISO 1248

ISO 787-5

ISO 787-9

ISO 787-3

ISO 787-2

ISO 787-11

ISO 787-1

ISO 787-16

Tobacco Grade

Iron Oxide Yellow TX4588

Fe₂O₃

Oil absorption

PH Value

Water soluble salt

Specific gravity

As

Pb

Cr

Cd

Hg

Ni

Res. on 325 mesh

△E (compared with standard)

Tinting strength (compared with standard)

Characteristics & Application

%

ml/100g

/

%

g/cm³

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

%

/

%

≥86

25-35

3-7

≤0.3

4.1

≤3

≤15

≤40

≤3

≤3

≤5

≤0.3

Similar

95-105

Low heavy metal content, used in tipping paper for tobacco

ISO 1248

ISO 787-5

ISO 787-9

ISO 787-3

ISO 787-10

ISO 787-7

ISO 787-1

ISO 787-16