Description
- The iron glimmer have a high chemical purity (pure Fe2O3), are UV-stable, have a very good thermal
conductivity and a high electrical resistance.
The iron glimmer have a high chemical purity (pure Fe2O3), are UV-stable, have a very good thermal
conductivity and a high electrical resistance.
Color: gray with metallic sheen
Particle shape: lamellar
Iron content: > 85 % (Fe2O3 acc. ISO 1248)
Bulk density: ca. 1.5 g/cm3
(EN ISO 60)
Density: ca. 4.8 g/cm3
(ISO 787/10)
pH Value: 8 – 10 (ISO 787/9)
Oil absorption: < 15 g oil/100 g pigment (ISO 787/5)
Hardness (Moh): 6 – 6.5
Sieve residue (EN ISO 4610):
– upper limit: Traces: > 400 µm
– lower limit: min. 90 %: > 200 µm
Losss on Ignition:
at 800°C: < 3 %