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Iron Oxide Red

Identification:

Chemical Name: Iron(III) oxide; Ferric oxide

Color Index: C.I. Pigment Red 101

CAS NO.: 1309-37-1;1317-60-8;1332-37-2

Molecular Formula: Fe2O3

 

Iron Oxide Pigment has excellent physical and chemical properties, featured by strong covering power, high tinting strength, soft color, stable performance, alkali-resistant ability, a certain degree of stability towards weak acid and dilute acid and high performance in light resistance and weather fastness. They are insoluble in water and organic solvents and have excellent anti-rust and UV protection functions.

Iron Oxide Red is widely used for the coloring of paint, rubber, plastics, building materials, ceramics and enamels, precision metal instruments, optical glass, stationery, leather, magnetic alloys and high-grade alloy steel.

 

Technical index:

Model

Fe2O3 or Fe3O4 Content

 

ΔE

Tinting Strength

Water Soluble Salts

Residue 325mesh (45μm)

PH

Oil Absorption

Volatile (105oC)

Heat

Loss

(1000oC,

0.5h)

GB

1863.51

ISO

6174

GB

1708

GB

5211.2

GB

1715

GB

1717

GB

5211.15

GB

5211.3

ISO

55913

≥ %

≤ %

%

≤ %

≤ %

Rang

%

≤ %

≤ %

H110

95

1.0

95-105

0.3

0.3

4-7

15-25

1.0

5.0

Y101

95

1.0

95-105

0.3

0.3

4-7

15-25

1.0

5.0

H130

95

1.0

95-105

0.3

0.3

4-7

15-25

1.0

5.0

H101

95

1.0

95-105

0.3

0.3

4-7

15-25

1.0

5.0

H190

95

1.0

95-105

0.3

0.3

4-7

15-25

1.0

5.0

Reference pigment dosage for paint formulations: Primer of 25% - 30%; mixed paint of 20% - 30%; enamel of 15% - 25% (excluding extender pigment).Water-based coatings: Allocated appropriately for different colors.

 

Packing:
Net each in 25kgs plastic woven bag, lined with PE bag.