COLOUR-CHEM

Products Name	:	Hostaperm Blue NCF
Code No.	:	4201579
Chemical Class	:	Copper phthalocyanine - Alpha solvent stable
Colour Index Name	:	Pigment Blue 15:2
Colour Index No.	:	74160
Basic Pigment C A S No.	:	147-14-8

Hostaperm Blue NCF is an excellent solvent stable copper phthalocyanine alpha blue with extremely good recrystallization resistence and floculation resistance in most solvent based applications. It imparts high gloss strength and free flowing characteristics.

Specific Gravity at 20°c

1.560

Sieve Residue

1.0 % max

Moisture Content

1.0 % max

pH of Water Extract

6.0 to 8.0

Specific Conductivity

< 0.5 ms cm^-1

SPECTROPHOTOMETRY / TYPICAL VALUES
D65 / 10⁰ / Spec.Inclusive / small area view / 8⁰ diffuse
CIELAB	L	C	h
Full shade	28.24	12.10	293.64
Reduction	60.93	42.20	248.75
L = Lightness/Darkness C = Chroma h = hue angle

Characteristics	Printing Inks		Paints		Plastics		New Systems
	1/1 Depth	1/25 Depth	1/1 Depth	1/25 Depth	1/1 Depth	1/25 Depth	1/1 Depth	1/25 Depth
Light Fastness (1-8 Scale)	8	8	8	8	8	8	8	8
Weather Fastness (1-5 scale )	-	-	5	5	5	5	5	5
Heat Stability celcius	200°C		200°C		300°C		200°C
Solvent Fastness (1-5 scale ) - General	5		5		-		-
Soap Fastness (1-5 scale ) Print	5		5		5		5
Fastness to Bleed - PVC	-		-		5		-
Over Spray Fasteness (1- 5 scale ) - Paint	-		5		-		-
Key : (1-8 scale ) 1 - Poor ; 8 - Excellent (1-5 scale) 1- Poor ; 5 - Excellent d- darkens

Printing Inks

Paints

Plastics

New System

Letterpress Inks

Offset Inks
Flexo Inks
Gravure Inks
Metal Deco Inks
Silk Screen Inks

Airdying paints
Emulsion paints
Auto finishes
Auto refinishes
Powder coatings

PVC (Rigid)
PVC (Flexible)
Polyolefins
Engg.plastics
Polyester
Rubber

Textile emulsion
Stationery products
Crayons
Detergents/soaps

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