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Black 10P950
CI Pigment Brown 29
Chromium Iron Oxide

A brown-black powder produced by high temperature calcination. This pigment has good UV and visible opacity, high infrared reflection, is chemically inert, heat resistant, and stable to ultraviolet light. It is non-bleeding and non-migratory. It has low heat build-up and has exceptional durability and hiding power, and is generally used in applications where resistance to heat, light, and weather are needed. It is compatible with most resin systems and polymers, and is non-warping. Typical applications (non inclusive) are plastics and other applications where equivalent pigment chemistry is used.

Specifications:


Specific Gravity

5.1

Oil Absorption

7 kg/100 kg

Residue 325 mesh [44 µm]

0.01 wt%

pH

8.0

Heat Stability

800 °C

Surface Area BET

4.1 m²/g

Conductivity

85 µS/cm

Percent Moisture

0.1 wt%

Crystal Structure

hematite

Lightfastness

8 (1-8)

Weatherability

5 (1-5)

Acid Resistance

5 (1-5)

Alkali Resistance

5 (1-5)

Bulk Density

0.68 kg/L

Mean Particle Size

0.95 µm

HBU

28 °C

TSR

28 %

Reflectance (300-2500nm)

Reflectance (visible only)