Approach Towards High Performance Water Vapour Permeability Upper Leather From Goat Skin

The mechanism of increasing WVP Goat upper leather, the processes have been developed.rnThese process developed during the project were, increased percentage of bating enzymernduring bating process, increased the duration time of liming process, avoided the qubrachornpowder and acrylic syntan during retanning process, decreasing of synthetic fat liquor andrninstead used semi synthetic fat liquor, increased the percentage of degreaser duringrndegreasing process, after wet blue for 2hrs treated the leather with 1% of urea and acetic acid.rnFor each process, the physical properties such as WVP, tensile strength, percentagernelongation at break, tear strength and grain crack were carried out. The result obtained fromrneach process at crust and finished listed in chapter 4 in table form. The experiments carriedrnout for both control and experiments for all experiments.

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