Pengaruh variasi pemakaian garam dan sellatan p terhadap penyerapan glutaraldehid didalam kulit

Wet white tanning system, the opposite of wet blue at chrome tannage, used glutraldehyde as tanning agent that relatively does not cause potential hazardous waste. Sellatan P pickling system is prior the tannage, a kind of polysylphonic acids which has no swelling effect to the pelt even thought without any salt addition during pickling. Pickling as conditioning pelt to tanning process has important role to facilitating tanning agent get through pelt. It has not much known the effect of salt addition in the Sellatan pickling process to level of tanning material absorbency. For those purpose it was used salt preserved cow hide as object and by varying the salt addition and Selatan P respectively, 40%, 60%, 80% (percentage to the normal salt usage at usual pickling) and 1%, 2%, 3%. Factorial design experiment are used in order to analyze the data. From the statistical analysis indicate that salt has no significant effects to the level of glutaraldehyde absorbency, but do the Sellatan P. there is strong interaction of Sellatan P and salt to the level of glutaraldehyde absorbency in the pelt.