33 Plus Base is a dispersion of more than 33% gloss carbon black in a heatset/coldset web offset vehicle. 33 Plus base offers great economy and value to inkmakers looking to keep their costs of web offset black as low as possible, yet still maintain good formulation flexibility through adequate dispersion strength.

Using 40% - 50% of 33 Plus base black in heatset ink formulas allows for low cost and excellent print jetness.

Chemical Resistance: 5% HCl: Excellent 5% NaOH: Excellent
Bleed Resistance:
Water: Excellent Ethanol: Excellent Hot Paraffin: Excellent Soap: Excellent Lacquer Solvents: Excellent Linseed Oil: Excellent Diethylene Glycol: Excellent Mineral Spirits: Excellent
Lightfastness: Full Strength: Excellent Tint: Excellent

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SPECIFICATIONS:

Pigment type: pigment-grade furnace carbon black (Black 7)

Pigment Content: 33.8%

VOC Content: 24%

Solvent Boiling Range: 435 to 610F

Vehicle type: Heatset Web Offset

Bio/renewablescontent: 8.3%

Appearance: Soft black paste