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Cobalt Aluminate Blue Spinel Pigment Blue 28 P.B. 28 For Glass printing ink

Cobalt Aluminate Blue Spinel Pigment Blue 28 P.B. 28 For Glass printing ink

This FU-GS594 Cobalt Aluminate Blue Spinel Pigment Blue 28 (77346) is an complex inorganic color pigment cobalt blue that suitable for glass Printing ink. It’s a more bright color than FU-GS584 cobalt blue.

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TDS FU-GS594 CI Pigment Blue 28 Cobalt Blue

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Features

Cobalt Aluminate Blue Spinel FU-GS594 C.I. Pigment Blue 28 (77346) is an complex inorganic color pigment cobalt blue P.B. 28 that suitable for glass. It's a more bright color than FU-GS584 cobalt blue.

p b 28

Cobalt Aluminate Blue Spinel, also known as cerulean pigment, is a blue pigment with a green tone. It's Heat resistance, light resistance, acid resistance, alkali resistance. It is used for glass and ceramics, as well as for drawing and coating. It's prepared by calcination of cobalt oxide, cobalt phosphate and aluminum hydroxide or aluminum oxide.

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Mass Tone	Item NO.	C.I.	C.I. NO.	Item Name	Composition	CAS NO.	Technical Indication
							Heat Stability	Oil Absorption g/100g	Moisture %	Average Particle Size(D50) (µm)≤	325 Mesh Sieve Residue
	FU-GS594	P.B.28	77346	Cobalt Aluminate Blue Spinel	Co-Al	1345-16-0	1000℃	20-35	≤0.3	1.5	≤0.05

Cobalt Aluminate Blue Spinel Pigment Blue 28, also known as cobalt blue, is one of the most popular colors used in glass printing. This vibrant and rich blue pigment offers a range of benefits, making it an excellent choice for glass printing applications.

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Exceptional Thermal Stability: It withstands the high firing temperatures of glass (often above 600°C) without decomposing or changing color.

Superior Chemical Durability: Highly resistant to acids, alkalis, and environmental weathering, ensuring long-lasting color on the glass surface.

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PB 28 is high color strength. It produces a deep, intense blue hue that is unmatched by other pigments. This makes it an excellent choice for creating eye-catching designs and patterns on glass surfaces.

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Brilliant and Stable Color: Produces a clean, vivid, and intense blue hue that remains consistent and unchanged through the firing process.

Excellent Compatibility: Disperses well in glass frit and ink vehicle systems, enabling smooth application and reliable performance.

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Non-Reactive: As a calcined spinel pigment, it is inert and does not interact adversely with the glass matrix or other ink components, preventing defects.

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Package and Delivery

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