Skip to content
  
Black 10F951
CI Pigment Brown 29
Chromium Iron Oxide

An IR reflective black pigment for use in plastics applications. Suitable for packaging materials that are recycled in n-IR sorting systems and plastic applications in general. It is compatible with a wide range of plastics, polymers, coatings, and inorganic binders. It is highly resistant to acid, base, UV, and chemical attack. The product is optimized for tint applications where the highest tint strength color is needed with the highest Total Solar Reflectance (TSR) and lowest Heat Build-Up (HBU) to meet performance and regulatory requirements. This pigment meets the requirements for a food contact substance under the US FDA??s effective Food Contact Notification (FCN) # 002206.

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)