SoyaSpersion 7234 Carbazole Violet is a multi-purpose dispersion of 34% Carbazole Violet (Violet 23) pigment in a near-zero VOC, bio-based litho vehicle for paste inks. SoyaSpersion 7234 Carbazole Violet can be used alone for making many types of strong, violet inks such as Quickset/Sheetfed Lithographic, low-VOC Heatset Web Offset, Business Forms, and Newsinks.

 

Additionally, the high solids content of SoyaSpersion pigment preparations permit their use for high adhesion lithographic inks intended for printing on plastic film and metal. Metallic driers such as cobalt, manganese, zirconium and cerium are particularly effective when used with SoyaSpersion products.

 

Typically used to make fade-proof and more chemically-resistant Violet inks than is possible with Violet 3 pigment-based inks, 30% to 55% of SoyaSpersion 7234 Carbazole Violet by total formula weight is considered a normal loading for most paste ink formulas.

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Chemical Resistance:

5% HCl: Excellent

5% NaOH: Excellent

Bleed Resistance:
Water: Excellent

Ethanol: Excellent

Hot Paraffin: Excellent

Soap: Excellent

Lacquer Solvents: Very Good - Excellent

Linseed Oil: Excellent

Diethylene Glycol: Very Good - Excellent

Mineral Spirits: Excellent

Lightfastness:

Full Strength: Excellent

Tint: Very Good - Excellent

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SPECIFICATIONS:

Pigment type: Carbazole Violet 23

Color Index No: 51319

Pigment Content: 34%

Solvent Content:0.3%

Solvent Boiling Range: N/A

Bio/renewables content: 51.5%

Vehicle type: Quickset/Forms/Coldset/Heatset Multipurpose

Appearance: Thick, tacky violet paste