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Black 10F925
CI Pigment Brown 29
Chromium Iron Oxide

An IR reflective jet black pigment for use in plastics applications. Suitable for packaging materials that are recycled in n-IR sorting systems and plastics 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 masstone applications where the most neutral masstone 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 FDAâ??s effective Food Contact Notification (FCN) # 002206.

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)