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Black 10P923
CI Pigment Brown 29
Chromium Iron Oxide

An IR reflective jet black pigment for use in plastics applications. It is highly resistant to acid, base, UV and chemical attack. It has low soluble iron for stability in PVC based materials. The product is optimized for masstone applications where the most neutral masstone color is needed with the highest TSR (Total Solar Reflectance) and lowest HBU (Heat Build-up) to meet performance and regulatory requirements. Suitable for siding, extrusions, building panels, roofing, fibers and plastics applications in general. It is compatible with a wide range of plastics and polymers.

Specifications:


Specific Gravity

5.1

Oil Absorption

17 kg/100 kg

Residue 325 mesh [44 µm]

0.01 wt%

pH

9.3

Heat Stability

800 °C

Surface Area BET

1.6 m²/g

Conductivity

130 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

0.82 kg/L

Mean Particle Size

1.8 µm

HBU

28 °C

TSR

26 %

Reflectance (300-2500nm)

Reflectance (visible only)