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DCL 1820M Syn Micronized Yel Iron Oxide, PY.42

Chemical Name
Iron Oxide Yellow

DCL 1820M Syn Micronized Yel Iron Oxide, PY.42 is a synthetic micronized yellow pigment that has superior dispersibility and improved hiding. 1820M is darker and more red in shade compared to 1810M and it is FDA-approved under section 178.3297.

Identification

CASE Ingredients Functions
Pigment

Product families

Applications

Paints & Coatings — Building & Construction
  • Decorative Paints
Building & Construction — Decorative Materials & Finishes
  • Decorative Paints Coatings & Stains
Paints & Coatings — Industrial Coatings
  • Industrial Coatings

Product Families

Pigments & Colorants — Color Pigments
  • Inorganic Pigments
CASE Ingredients — Pigments & Colorants
  • Color Pigments
Plastics — Polymer Additives
  • Pigments & Colorants

Other characteristics

Brand
DCL
Color
Yellow
CI Name
Pigment Yellow 42
Synonyms
Ferric Oxide Yellow
CI Number
77492
Functions
Pigment
Pigment Type
Inorganic Pigments
Note
Resistance Properties Legend
1 = Poor, 2 = Fair, 3 = Good, 4 = Very Good, 5 = Excellent
Lightfastness Legend
1-2 = Poor, 3-4 = Fair, 5 = Good, 6-7 = Very Good, 8 = Excellent
Warpage
1 = Minimal, 2 = Some, 3 = Severe
Weatherfastness
1 = Poor, 2 = Fair, 3 = Good, 4 = Very Good, 5 = Excellent
C.I. Name
Pigment Yellow 42
Markets
  • Building & Construction
  • Paints & Coatings
C.I. Number
77492
Technology
  • CASE Ingredients
  • Pigments & Colorants
  • Plastics
Material Features
  • Excellent Dispersibility
  • Excellent Hiding Power
  • Good Light Fastness
  • Good Weather Fastness
Country Availability
  • Canada
  • USA
Certifications and Compliance
  • FDA Compliant
  • ISO 14001
  • ISO 9001
Compatible Polymers and Resins
  • High-Density Polyethylene (HDPE)
  • Polyethylenes (PE)
  • Polyvinyl Chloride (PVC)

Technical data

Table 1 of 2

11 rows
CharacteristicValueUnit
Iron Contentmin. 86%
Volatile Matter (at 220°F)max. 1.0%
pH4.0 - 7.5—
Water Soluble Saltsmax. 0.25%
Oil Absorption25 - 35g/100g
Sieve Residue (325 Mesh)max. 0.008%
Tamped Apparent Density0.40 - 0.60g/cm³
Density4.1g/cm³
Moisture Contentmax. 1.0%
Weatherfastness5.0—
Lightfastness8.0—

Table 2 of 2

1 row
CharacteristicValueUnit
Heat Stability (HDPE)171.0°C

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