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CHROMATES
STRONTIUM CHROMATE L203E
Strontium chromate SrCrO4

Description
L203E is a low dust yellow powder. This is a stable and non-hygroscopic powder with a low tinting strength, it is easily dispersed.

L203E is compatible with most resin systems.
Technical data

 Nominal
Value
Tolerance
(+/-)
Test
method
Fineness HegmanTyp. 6ISO 787/5 - ISO 1524
Fineness NorthTyp. 7.5ISO 787/5 - ISO 1524
D50 (μm)Typ. 2Laser granulometry
Specific GravityTyp. 3.9ISO 787/10
Conductivity (mS/cm)1.3maxISO 787/14
pH7.51.5ISO 787/9
Oil absorption (cm3/100g)244ISO 787/5
Sr as SrO content (%)48.0minICP
Cr as CrO3 content (%)46.0minICP
Water soluble CrO3 (g/L)Typ. 0.5ISO 2040
Moisture content (%) - 1h at 105°CTyp. 1.0Gravimetry
Recommended shelf life : 5 years
Formulators Guidelines

Strontium chromate is compatible with most binder systems. The main market uses are coil and Aerospace Coatings for the protection of Steel, Aluminium and its alloys.
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