Bayoxide® E BL 31

Principal: Lanxess IPG

Pigment Type: Inorganic Pigments

Chemical Family: Iron Oxides

Technical Data Sheet
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Enhanced TDS

Identification & Functionality

Blend
No
Chemical Family
Chemical Name
Pigment Type
Product Code
MITM07274
Single Ingredient
Yes
Synonyms
Diiron trioxide, Ferric oxide
Technologies
Product Families

Properties

Physical Form
Note
  • 5 In iron oxide black pigments, a chemical transformation (oxidation) is also recorded when determing the loss on ignition.
  • 53 Minor elements may arise from the raw materials used. However, these are firmly bound to the crystal lattice as ions.

Regulatory & Compliance

Packaging & Availability

Packaging Type

Storage & Handling

Storage Conditions
  • Protect against weathering. Store in a dry place and avoid extreme fluctuations in temperature.
  • When storing large quantities of pigments, temperatures above 80 °C must be avoided as an alteration (oxidation) of the pigment may be caused by heat.
  • Special conditions for opened packaging: Close bags after use to prevent the absorption of moisture and contamination.

Other

Color Difference
1.0
Color Intensity
95.0-105.0 %
Density
4.6 g/mL
Density
1.0-1.4 g/mL
Ferric Oxide Content
min. 96.8 %
Item Number
Loss on Ignition
max. 4.0 %
Moisture Content
min. 3.0 %
Oil Absorption
21.0 g/100g
Particle Size
0.5 µm
Principal
Sieve Fractionation (Retained)
max. 0.05 %
Water Solubles
max. 0.7 %
pH
4.0-8.0
Optical Properties
ValueUnitsTest Method / Conditions
Color Difference1.0-Delta E
Color Intensity95.0-105.0 %%
Chemical Properties
ValueUnitsTest Method / Conditions
Loss on Ignitionmax. 4.0 %%DIN 55913-2 at 1000°C, 0.5 h
pH4.0-8.0-DIN EN ISO 787-9
Physical Properties
ValueUnitsTest Method / Conditions
Density4.6 g/mLg/mLDIN EN ISO 787-10
Density1.0-1.4 g/mLg/mLDIN EN ISO 787-11 Tamped
Moisture Contentmin. 3.0 %%DIN EN ISO 787-2 after production
Oil Absorption21.0 g/100gg/100gDIN EN ISO 787-5
Particle Size0.5 µmµmScanning Electron Microscopy (SEM)
Sieve Fractionation (Retained)max. 0.05 %%DIN 53195 + 45 µm
Water Solublesmax. 0.7 %%DIN EN ISO 787-3
Material Composition
ValueUnitsTest Method / Conditions
Ferric Oxide Contentmin. 96.8 %%