2022-09-30 Views: 33
Product Background: The Brazilian SETA Group was established in 1941 and is located in Old Estasia in the southern region of Brazil. SETA Group insists on the production of plant tannins and the management of chemical research, as well as the commercialization of STA, product storage and the management of divisional products.
For a long time, SETA has been engaged in product research and development as well as equipment investment. The company has been conducting technical exchanges and industry-university-research cooperation with domestic colleges and universities, research institutes in Brazil and foreign leather chemical manufacturers, maintaining a leading position in the field of leather chemical materials for a long time.
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Seta Deblank is a bleaching and cleaning agent developed for base leather, light base leather and vegetable-tanned leather. Seta Deblank can remove all kinds of spots, such as iron spots, spots caused by various oxidations, and various impurity residues produced during the tanning process. Unlike other bleaching products, Seta Deblank gives leather a uniform and extremely light color without altering the surface structure of the leather. Seta Deblank is also highly recommended for use in the blue wet skin cleaning process, as it can effectively remove residual chromium on the surface and has excellent moisture and softening effects.
If used in vegetable-tanned leather, such as base leather and light base leather, the recommended dosage of Seta Deblank is 0.5-0.8% of the uniform skin weight. If it is used for retanning of tanned leather, the recommended dosage is 0.2-0.5% of the uniform skin weight. For the chromium-removing cleaning of hand blue wet skin, it is recommended to use 2-4% of the uniform skin weight. It should be applied during the first cleaning of the blue skin and rotated for at least 60 minutes.
