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Chromium Iron Oxide

Release time:2020-09-04 11:18:36Popularity:

Product information:

Chemical  Name:  Chromium Iron Oxide   

Chemical  Composition:  Fe-Cr-O

Chemical formula: (Fe,Cr)2O3

C.I . No.: Pigment Brown 29/ P.Br.29/ C.I.:77500

CAS No.: 12737-27-8

Appearance: Brown black powder

crystal form: Spinel type


Product features:

Excellent chemical resistance, outdoor durability, light and high temperature stability, no color bleeding and migration. And it has excellent infrared reflection function. It is suitable for almost all plastic, paint and coating applications. Its chromatographic range can be from Reddish brown to brown Black.


Application:

It can be used in heat insulation and cooling coating, coil coating, powder coating, high performance industrial coating, transportation coating, outdoor architectural coating, camouflage coating, painting coating, road marking coating, engineering plastics, general plastics, toy plastics, food packaging plastics, master batch, printing ink, cement, concrete, roofing materials and other building materials, as well as ceramics. 


Technical index

Model

Mean Particle size 

(μm)

Heat resistance°C

Light fastness

(级Grade

Weather Resistance(级Grade

Oil Absorption

density

 

PH Value

Mass Tone

Tint Tone    1:4TiO2

1-8

1-5

g/100g

g/ cm3

JF-A2901

2.5

1000

8

5

10-25

4.5-5.3

6-9





Chromium Iron Oxide(图1)

Infrared reflectance drawing of Chromium Iron Oxide (P.Br.29) powder TSR 24%


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