stable , good price
PC-9811B is a self-basifying chrome with masking agent. This agent is in a liquid form that has many constituents, even distribution in the molecular sizes and charges. PC-9811B has self-basifying ability as well as a good buffering property. Chrome can be absorbed and has certain combination ability with leather fibers, but less in the waste water. PC-9811B gives wet blue leather light color, smooth and full grain with fine elasticity.
PC-9811B is suitable for all kinds of tanning and re-tanning for leather.
The usage of Chrome tanning is 6%-8% of the amount of tare bare, retanning is 3%-5% of wet blue leather.
Package size: 25kg in kraft paper bag with plastic lining. Keep in a cool and dry place without sunlight and rain. Transport as non-dangerous material.
Self-basifying Chrome
