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Colorwen International Corp., a subsidiary of Cheng Feng Group, was established in May of 1997. With over 40 years experience providing the highest quality of custom color concentrates, master batches and a full line of additives and resins. The company has worldwide manufacturing capability with a focus on high applications where quality, customer service, technical support and research and development are critical. Our organic colorants are heavy-metal free, multifunctional, Light Fast and UV Stabilized.

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Colorwen International Orange 234-3

Colorwen International Yellow 3440-2

Colorwen International KAS 100P

Colorwen International PY 3700

Colorwen International Red 1460

Colorwen International PY 306

Colorwen International DHIN

Colorwen International Red 181B

Colorwen International Yellow 3138-1

Colorwen International

Colorwen International Corp., a subsidiary of Cheng Feng Group, was established in May of 1997. With over 40 years experience providing the highest quality of custom color concentrates, master batches

Colorwen - Quality - Customer Service - Technical Support

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Colorwen International PY 3400 is a organic pigments belongs to the diamines,azo compounds chemical family used in offset & lithographic ink applications.

PY 3400 Technical Data Sheet

PY 3400 Technical Data Sheet - Colorwen International

Colorwen International PY 3400

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Colorwen - PY 3400 - Azo Compounds - Organic Pigments - 21095

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	Value	Units	Test Method / Conditions
Specific Gravity (Water=1)	min. 1.40	-	-
Oil Absorption	39±5.0	g Oil / 100g Pigment	-
Moisture Content	max. 1.5	%	-
Color Strength	100±5	%	-
Color Shade (Variance)	Δ Emax. 1	-	-
pH	6.0-8.0	-	-
Water (1-5 Scale; 5 denotes the best)	5	-	-
Ethyl Alcohol (1-5 Scale; 5 denotes the best)	5	-	-
Methyl Ethyl Ketone (1-5 Scale; 5 denotes the best)	4	-	-
Toluene (1-5 Scale; 5 denotes the best)	2	-	-
Ethyl Acetate (1-5 Scale; 5 denotes the best)	4	-	-
2% HCL (1-5 scale; 5 denotes the best)	5	-	-
2% NaOH (1-5 scale; 5 denotes the best)	5	-	-

	Value	Units	Test Method / Conditions
Heat Resistance	180	°C	-
Light Fastness	5	-	-

Colorwen International PY 3400

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