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Flexonyl Black A-CB

Pigment Black 7

Flexonyl Black A-CB is a pigment preparation of approx. 39% pigment based on nonionic and/or anionic wetting and dispersing agents and propylene glycol. Suitable for water based flexographic printing inks, viscose fibers and textile printing.

Key Features

  • No flocculation when used in aqueous-alcoholic printing inks

Key Applications

Product data

Physical Data
Density [g/CM3]

1.30

pH Value

6.5 - 8.5

Specific Surface [m2/g]

-

Average Particle Size [nm]

-

Fineness of grind [pm]

-

Viscosity [Pa*s]

-

Oil Absorption [ml/100g]

-

Pigment Preparation Pigmentcontent [%]

39

Water content [%]

44

Resin content [%]

-

Fastness Data

Staining of the test medium by:

Test medium Powder pigment Print / draw-down Change of the print

Solvent mixture

-

5

5

Ethanol

-

5

5

Ethyl acetat

-

5

5

MEK

-

5

5

Toluene

-

5

5

White spirit

-

5

5

DOP

-

5

-

Paraffine

-

5

-

Butter

-

5

-

Soap

-

5

5

Alkali

-

5

5

Acid

-

5

5

Heat stability

10 min.

-°C

30 min.

-°C

Light fastness

*12.5 %

8

Light fastness

*25.0 %

8

* based on Pigment prep.

Silver laquer

-

Sterilization

Water phase

Steam phase

-

-

Applications

Flexonyl Black A-CB is suitablefor waterbased flexographic printing inks, viscose fiber and textile printing.

Disclaimer - The application information and any other information given in this document as well as our product specifications is based on the present state of our knowledge and is intended as a general description of our products and their possible applications. They are non-binding and cannot be taken as a guarantee. Because of the multitude of formulations, production & application conditions, all the above-mentioned data must be adjusted to the circumstances of the customer. As their use lies beyond our knowledge and control, we cannot accept any liability relating to the use of our products in particular applications. No liabilities, including those for patent rights, can be derived from this fact for individual cases. In addition to that, the legal rights of third parties must always be considered. Any customer of this product is responsible for determining the suitability of our products for its particular application and to ensure that any proprietary rights and existing laws and legislation are observed. Our recommendations about the use and processing of the products are of a general nature only and do not exempt the customer from its duty to carry out appropriate testing regarding fitness of the products for customer’s particular purposes and processing conditions. We do not make any warranty with regard to fitness of the products to customer’s particular use or application and its particular conditions of processing.