Christian D. Markmann GmbH
Leadership in Vegetable Tannins since 1983
Mimosa Extracts
WEIBULL.............................................................................................A Natural Extract
WEIBULL is a natural Mimosa Extract of uniform quality for general usage. It is excellent for pit, pit-drum or drum tannage and also for the retannage of chrome leather.
Mimosa bloom
CLAROTAN..............................................................................Slightly Bleached Extract
CLAROTAN is a Mimosa bleached extract of high quality, indicated for tannage of hides and skins, whenever a very light colour is required. In the tannage of soles and vachettas a very nice beige tone is supplied.
CLAROTAN X-8.........................................................................Highly Bleached Extract
CLAROTAN X-8 is a sulphited Mimosa extract with uniform quality, specially suitable for vegetable tanning leathers in a tank, tank-drums and drum process. Is also indicated for leather whenever an extremely light colouring is required and still maintaining the tannage efficiency.
MACROSPEC TP........................................................................Highly Bleached Extract
MACROSPEC TP is a modified vegetable extract with special properties when used in car and furniture upholstery retanning processes. MACROSPEC TP presents fast and deep penetration into leather, providing, besides the necessary softness, the wanted vegetable characteristics (embossing, fullness, etc.)
WEIBULL L.....................................................................................Light Colour Extract
WEIBULL L is a natural Mimosa extract appropriate to obtain vegetable leathers in very light colours. Produced from selected raw bark material, with no chemical treatment it shows a very light colour, standardised quality and low viskosity.
WEIBULL Extra Light...........................................................................Pearlized Extract
WEIBULL Extra Light is a highly bleached extract, with a pleasant ivory-pearled aspect. It is an extract for general usage and uniform quality. Itís appropriate to obtain leathers in very light colours. Although itís a discoloured extract, WEIBULL Extra Light contains tannin content compatible with other vegetable extracts.
WEIBULL Black........................................................High Tannin Concentration Extract
WEIBULL Black is the highest tannin content Mimosa extract, for general usage. This extract type provides to the leathers an intense filling effect, due to its higher tannin concentration. Its darker colour allows the optimization of the dyestuff usage in the retanning process. It is indicated to the vegetable tanning process and in the chrome leather retanning.
ROYALTAN.................................................................Acid Astringent Vegetable Extract
ROYALTAN is a highly astringent vegetable extract with a high tannin content and a very special green-yellowish shade. This product, with remarkable organic acidity and a special rate of tannin/non-tannins, which promote an exceptional tannin fixation on the skin, enhancing firmness, fibre compacta-tion, low water uptake and outstanding yield, for heavy hides and sole leathers. ROYALTAN can be used alone or combined with other vegetable or synthetic tanning materials, for tannage of soles and vachettas. The retannage of chrome leathers in which ROYALTAN has been used, shows a very fine and tight grain and excellent fullness.
If you need more detailed information, do not hesitate to contact us.
The suggestions and recommendations are based on our experience, but do not constitute a warranty from our part.