POPTAN SDF

POPTAN SDF is a light fast synthetic tanning agent for the use of both chrome and vegetable tanning . It is exceptionally stable to ultraviolet light , and in this respect it surpasses most other phenolic syntans.

POPTAN SDF when used as a rectangle on chrome leather, helps in getting smooth and tight grain with noticeably improved filling of the flanks. As an additive to vegetable and/or resin retannage POPTAN SDF improves the distribution of retanning agents in the leather cross section .

POPTAN SDF shortens the vegetable tanning time of pickle stock . By pertaining with it , vegetable tannins can be added at a much faster rate than normal to produce fully tanned leather with fine close grain pattern .