DCL - 7251 Benzimidazolone Yellow, PY.151 - Dar-Tech

Identification & Functionality

CI Name: Pigment Yellow 151
CI Number: 13980
Chemical Family: Azo Compounds
Pigment Type: Organic Pigments
CASE Ingredients Functions: Pigment
Plastics & Elastomers Functions: Pigment
Technologies: CASE Ingredients,
Pigments & Colorants,
Plastics
Product Families: Pigments & Colorants — Color Pigments
Organic Pigments
CASE Ingredients — Pigments & Colorants
Color Pigments
Plastics — Polymer Additives
Pigments & Colorants

Features & Benefits

CASE Ingredients Features: Bleed Resistance,
Good Tint Strength,
Good Weather Fastness,
Light Fastness
Materials Features: Acid Resistant,
Chemical Resistant,
Good Light Fastness,
Good Tint Strength,
Good Weather Fastness,
High Bleed Resistant,
High Performance,
Water Resistant

Applications & Uses

Markets: Building & Construction,
Paints & Coatings
Applications: Paints & Coatings — Building & Construction
Decorative Paints
Building & Construction — Decorative Materials & Finishes
Decorative Paints, Coatings & Stains
Paints & Coatings — Industrial Coatings
Industrial Coatings
Compatible Polymers & Resins: Polyethylene Terephthalate (PET),
Polyethylenes (PE),
Polypropylenes (PP),
Polystyrenes (PS),
Polyvinyl Chloride (PVC)
Coating Type: Powder Coating
Plastics & Elastomers End Uses: Fibers

Properties

Color: Yellow
Physical Properties
Typical Properties
Resistance
Stability
Light Fastness Properties
Weather Fastness Properties
Note: Resistance Properties Legend: 1=Poor, 2=Fair, 3=Good, 4=Very Good, 5=Excellent

Warpage: 1 = Minimal, 2 = Some, 3 = Severe

Weatherfastness: 1=Poor, 2=Fair, 3=Good, 4=Very Good, 5=Excellent

Lightfastness: 1-2=Poor, 3-4=Fair, 5=Good, 6-7=Very Good, 8=Excellent

	Value	Units	Test Method / Conditions
Overpaint Resistance (Paints)	5.0	—	—

	Value	Units	Test Method / Conditions
Heat Stability (Paints)	200.0	°C	—
Heat Stability (HDPE)	280.0	°C	—

	Value	Units	Test Method / Conditions
Lightfastness (1-8): Masstone	8.0	—	—
Lightfastness (1-8): Tint 1:10	7 - 8	—	—

	Value	Units	Test Method / Conditions
Weatherfastness (1-5): Masstone	5.0	—	—
Weatherfastness (1-5): Tint 1:10	4.0	—	—

Regulatory & Compliance

Technical Details & Test Data

Color Comparison: Product
Coating System Weatherfastness (1 year Florida data)

Masstone (4 mil) Tint (8 mil) Masstone Tint (1:10)

DCC 7251 Control Control DE* 3.3 DE* 10.8

H4G Equal gloss & transparency
DE* 0.47 Equal shade & 9% weaker
DE* 2.42 DE* 3.5 DE* 10.8

Packaging & Availability

DCL 7251 Benzimidazolone Yellow, PY.151

Product	Coating System		Weatherfastness (1 year Florida data)
	Masstone (4 mil)	Tint (8 mil)	Masstone	Tint (1:10)
DCC 7251	Control	Control	DE* 3.3	DE* 10.8
H4G	Equal gloss & transparency DE* 0.47	Equal shade & 9% weaker DE* 2.42	DE* 3.5	DE* 10.8