TYSYNTAN RT-7 Synthetic resin tanning agent for the Leather Industry PRODUCT PARTICULARLY RECOMMENDED FOR RETANNAGE OF ALL TYPE OF CHROME TANNED LEATHER Chemical Composition Amino resin blended with anionic dispersant & inert fillers Characteristics aspect : brown coloured powder active matter : 95% min pH of 10% sol : 9.0 ± 0.5 solubility : soluble in water with slight sediment Properties Tysyntan RT-7 fills empty parts of the leather & gives uniform filling effect. Tysyntan RT-7 gives good fullness & tightness to the grain maintaining pure chrome characteristic of the leather. Tysyntan RT-7 gives intense dyeing shade. Tysyntan RT-7 can be used in combination with all types of syntan & Vegetable tannin material to enhance fullness of the leather. Tysyntan RT-7 improves buffability of the leather Tysyntan RT-7 RT7 is non astringent, so fear of obtaining drawn grain is eliminated. Uses It can be used alone or in combination with synthetic, vegetable, chrome tanning material For retanning of upper leather recommended dosages is 4-5% Tysyntan RT-7 on shaved weight. 2-4 % Tysyntan RT-7 on shaved weight is sufficient for garment leather.