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RED 4130 TR
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  • RED 4130 TR

RED 4130 TR

Chemical formula: Synthetic iron oxide α- Fe2O3

Type: Transparent red iron oxide pigment

Colour index:Pigment red 101

CAS NO.:1309-37-1

Form: Powder

Hue: Bluish red

Typical Properties

Property Typical value
Fe2 O3 content (%) min 90
Moisture (%) max 2.5
Conductivity(us/cm) max 600
Sieve residue on 45 μm mesh (%) max 0.05
pH value 6.0-8.0
Oil absorption 25-35
Specific surface BET (m2/g) 125-140
Specific gravity (g/cm3) 4.5
Bulk density (g/cm3) approx. 1.2
Heat resistance 300℃
Light fastness 8

Applications:

Coating

Paint

Concrete and masonry