Dyehouse

TRUPOTAN EH

Basis:

Organic synthetic compounds and chrome salts.

Appearance:

Light green powder.

Charge:

Cationic.

pH value (1 : 10):

Approx. 3.5

Chrome content:

Approx. 10 % Cr2O3

Properties

TRUPOTAN EH is a chrome syntan, intended for the production of all types of leather.

TRUPOTAN EH produces leather with good softness and fine tight grain.

TRUPOTAN EH improves the buffing properties.

TRUPOTAN EH assists the dye levelling and dye intensity.

Application

TRUPOTAN EH is normally applied as part of the rechroming. We recommend before the rechroming the wet blue should be washed with a small quantity of formic acid.

TRUPOTAN EH is also recommendable for use as a pretannage for vegetable tanned leather, because it improves the speed of the penetration of the vegetable tannins.

The vegetable tannins should be offered in a fresh float.

TRUPOTAN EH is very suitable for the rechroming of sheepskin clothing leather and upholstery leather, producing a very soft leather with a remarkable fine tight grain.

Safety and storage

When handling TRUPOTAN EH, normal safety precautions associated with the handling of chemicals should be observed. For more specific details please refer to our safety data sheets. The product should be stored in a dry, cool place.

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