نتایج جستجو برای: chrome lignosulfonate

تعداد نتایج: 2225  

Journal: :Optometry: Open Access 2017

Journal: :International journal of research - granthaalayah 2021

In the current study, we use chrome free tanning process for production of glove leather and to achieve required properties without any compromising quality. To develop a suitable post system making with good softness, run strength properties. Glove predominantly made using system. Conventionally is done by long liming ageing in pickling better fibre splitting order property. Production Time ve...

2015
Ya-nan Wang Hongshou Zhang Ling Tian Jianfei Zhou Mingrong Cao Bi Shi

Surface charge and isoelectric point of leather play an important role in the production of leather. However, a precise and rapid method for the determination of leather surface charge and isoelectric point is unavailable nowadays due to the complexity of the structure of leather, especially for chromefree tanned leather. Therefore, it is necessary to develop a quantitative determination method...

Journal: :The Journal of the Society of Chemical Industry, Japan 1969

Journal: :Nihon Chikusan Gakkaiho 1981

Journal: :Journal of The Surface Finishing Society of Japan 2018

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