Finishing

TRUPOCRYL U-25-CA

Nature:

Non-ionic polyurethane emulsion.

Appearance:

Translucent colorless liquid.

pH:

Approx. 8.0.

Ammonia:

Not thickenable.

% Total solids:

Approx. 15.0.

Charge:

Non-ionic.

Typical properties

TRUPOCRYL U-25-CA is medium soft aliphatic polyurethane in a non-ionic emulsion. It forms a soft and flexible film with good lightfastness.

Thanks to its non-ionic character, TRUPOCRYL U-25-CA can be used either for anionic or cationic finishing formulations.

TRUPOCRYL U-25-CA provides the finish with good filling, roundness and pleasant feel. It has good behavior in dry tumbled finishes.

Applications

As an auxiliary or major binder in cationic finishes.
As an auxiliary or major binder in anionic finishes.
For finishing light leather for footwear and clothing.

Storage: The product can be stored for one year, provided that it is kept at temperatures between 5º C and 40º C.  For prolonged storage or extreme temperatures, the product could undergo a modification in its appearance, which can be rectified by shaking the product carefully before application.

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