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2022年06月30日 Shandong Leahou Light Industrial of New Material Co., Ltd Welcome!

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LEATAN R10
发布日期:2017-01-13 浏览次数:2216


【Chem.constitution】

 Polymeric tanning agent

【Application】   

Retanning agent

【Characteristics features】

Colour-consistency :pale yellow transparent liquid

pH :in 10% aqueous

solution: 4.0-4.8

Solid content (%) :34-36

Charge :anionic

Shelf life :1 year 

【Properties】

►LEATAN R10 is supplied in the form of a pourable aqueous solution. It can be reconstituted by gentle heating if it is allowed to freeze. It is not sensitive to acids

►LEATAN R10 forms complexes with chromium, with the result that the exhaustion of  chrome tanning agents from the float is much higher and the leather has greater fullness

►LEATAN R10 helps to tighten the grain, especially if it is applied at the retanning stage.  Chrome-tanned leather treat with LEATAN R10 retain their fine grain pattern. LEATAN  R10 also has excellent light fastness and heat resistance ►LEATAN R10 also plays an important part for tanning wet white. It is employed in   combination with Relugan GT 50 in order to enhance its tanning effect and to increase   the shrinkage temperature of the leather

【Application】  

We would recommend diluting LEATAN R10 with water before it is applied. Because of the special properties referred to above, LEATAN R10 is particularly appropriate for use in chrome tannage and in retannages for chrome-tanned leather. To obtain the best result in chrome tannages, LEATAN R10 should not be added until  the chrome tanning agent has been able to penetrate through the leather. If it is used in retannages in combination with conventional retanning agents, we would recommend  adding it between neutralization stage and the retannage proper. This ensures that the leather has a firm, fine grain.

【Storage conditions】   

Recommended storage temperature:0℃ -40℃

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