polyphosphate with auxiliaries
blend of middle chain length polyphosphate and special auxiliaries
white, fine powder, hygroscopic
pH - value (1:10)
6.0 - 8.0
stable to acids and salts under usual tannery conditions, stable in chrome liquors
Field of application
Polyphosphate which can be used in the lime pit, deliming, pickle, neutralization and retannage of all types of leathers. It is especially recommended in the retannage of soft, full grain and tight nappa leathers and shoe suedes.
Ebrolin W, depending on the field of application, can be used alone or in combination with other tanning or retanning agents. It is applied before the chrome retannage and neutralizing.
All quantities are calculated on shaved weight.
Dispersion in the lime pit
10.0 % - 15.0 % calculated on
the quantity of calcium hydroxide
Prevention of lime blast
0.2 % - 0.6 %
in the wash water
Pre-tannage of pickled pelts
1.0 % - 2.0 %
the pH after pre-tannage has to be 3.6 - 4.0
De-pickling and pre-tannage of pickled pelts
70.0 % - 100.0 %
2.0 % - 3.0 %
to be dissolved in the drum, then introduce pickled pelts
Corrected grain upper leather
2.0 % - 5.0 %
2.0 % - 4.0 %
Ebrolin W is a technical product and variations in colour can happen. The properties for application are not touched by this.
Storage at temperatures between 5 °C and 40 °C.
Up to 12 months in the original sealed packing.
Storage under dry conditions and protected from sun.
This information and our technical advice - whether verbal, in writing or by way of trials - are given in good faith but without warranty, and this also applies where proprietary rights of third parties are involved. Our advice does not release you from the obligation to check its validity and to test our products as to their suitability for the intended processes and uses. The application, use and processing of our products and the products manufactured by you on the basis of our technical advice are beyond our control and, therefore, entirely your own responsibility. Our products are sold in accordance with our General Conditions of Sale and Delivery.