1 lb DF-BK Clear Black Dye.

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22.00 Ounces
Calculated at Checkout
  • Pint of clear black ultra violet black light reactive dye.
$412.34 $398.86
- You save $13.48


Application DF-BK is recommended for applications such as:

• automotive coatings (non acid catalysed)
• industrial coatings
• wood stains or do-it-yourself paints
• radiation curable coatings (with no loss of cure speed) Its high efficiency has been demonstrated in coatings based on a variety of binders such as
• one- and two-component polyurethanes (water and solvent)
• thermoplastic acrylics (physical drying)
• thermosetting acrylics, alkyds and polyesters
• alkyds (air drying)
• water borne acrylics
• phenolics, vinylics
• radiation curable acrylics

Recommended concentrations : (concentrations are based on weight percent binder solids) Clear coats and 0.5-2% DF-BK CLEAR BLACK The dispersion of DF-BK CLEAR BLACK in water borne coatings may be facilitated by dilution with a water miscible solvent such as butylcarbitol. The performance of DF-BK CLEAR BLACK is significantly improved. These synergistic improvements give coatings superior protection against gloss reduction, cracking, blistering, delamination and color change. Possible interactions of DF-BK CLEAR BLACK with paint ingredients such as acid catalysts should be carefully evaluated. The amount of DF-BK CLEAR BLACK required for optimum performance should be determined in trials covering a concentration range.

Physical Properties:
Appearance: slightly yellow liquid (typical values)
Dynamic Viscosity at 20°C: 400 mPa s
Miscibilitv at 20°C: DF-BK CLEAR BLACK is miscible to more than 50% with most commonly used paint solvents. Water solubility is less than 0.01%.

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