Dyehouse

TRUPOTAN RKM

Basis:

Polyacrylic acid.

Uses:

Upholstery, clothing and shoe upper leathers.

Appearance:

Transparent viscous liquid.

Charge:

Anionic.

Active Substance:

Approx. 28 %.

pH Dispersion 10%:

Approx. 7.

Light fastness:

Excellent.

Heat yellowing:

Excellent.

TRUPOTAN RKM when used on chrome-tanned side leather has excellent filling characteristics along with a smooth, flat grain. TRUPOTAN RKM exhibits little tendancy to bleach or lighten the shade of anionic dyeings.

On upholstery and bag leathers intended for milling, TRUPOTAN RKM can be used to advantage to help provide an even grain break. It is also possible to temper the handle of TRUPOTAN RKM by using it together with a replacement syntan, for example TRUPOTAN GR.

TRUPOTAN RKM can be used either during the later stages of neutralisation or in a fresh bath after neutralisation.

Storage stability: TRUPOTAN RKM can be stored for up to one year, if temperatures below 5 °C and above 40 °C can be avoided.

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