نتایج جستجو برای: chrome lignosulfonate
تعداد نتایج: 2225 فیلتر نتایج به سال:
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...
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...
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