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Blue 10G551
CI Pigment Blue 36
Cobalt Chromite Blue-Green Spinel

A deep blue-green powder produced by solid state reactions at a very high temperature. It is lightfast, alkali resistant, acid resistant, heat resistant and weather resistant. It was created to color concrete, stucco and grout. It is also compatible with ceramic bodies and low zinc glazes.

Specifications:


Specific Gravity

4.8

Oil Absorption

17 kg/100 kg

Residue 325 mesh [44 µm]

0.01 wt%

pH

8.6

Heat Stability

800 °C

Surface Area BET

3.8 m²/g

Conductivity

134 µS/cm

Percent Moisture

< 1 wt%

Crystal Structure

spinel

Lightfastness

8 (1-8)

Weatherability

5 (1-5)

Acid Resistance

5 (1-5)

Alkali Resistance

5 (1-5)

Bulk Density

0.49 kg/L

Mean Particle Size

1.4 µm

HBU

36 °C

TSR

31 %

Reflectance (300-2500nm)

Reflectance (visible only)