40 Plus™ Base Black
A very large range of pigment dispersions is made by Kerley Ink Above, carbon black is being dispersed in our laboratory. We have what you are looking for...
40 Plus Universal Black Base was devised as a product that could be used in a very wide variety of paste ink formulations. It can be used in conjunction with sheetfed litho, heatset web offset, heatset web cover, quickset, small offset, and business forms vehicles. This is the original "40 Plus" base that we have been manufacturing since 1970.
40 Plus contains about 40 percent premium carbon black, a glossy, dense pigment for especially critical printing applications. 40 plus is also low in solvent content, making it acceptable as a component in reduced-VOC ink formulations. Normally, 40 to 45 percent of 40 Plus is the recommended level to use in an ink formula.
Chemical Resistance: 5% HCl: Excellent 5% NaOH: Excellent
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
Pigment type: pigment-grade furnace carbon black
Pigment Content: 40%
VOC Content: 13.5%
Solvent Boiling Range: 520 to 750 F
Vehicle type: Quickset/Heatset Multipurpose
Bio/renewables content: 15.5%
Appearance: Thick, tacky black paste