(II) TANNING CHEMICALS : OTHER AUXILIARIES

NO. PRODUCT_NAME CLASSIFICATION CHEMICAL NATURE pH 10% SOLUTION %SOLIDS DATA/ LIGHT FASTNESS SPECIAL FEATURES
1 PI-slip P Power Slip Agent Mixture of Inorganic and organic Compounds 6.5-7.0 95 -- Prevents entanglement and knotting and also reduces risk of tearing of leathers during production.>
2 PI- DS Powder Organic Sequestering Agent Mixture of EDTA & modified meta phosphate 10.5 90+-2 Good For solubilising and equal penetration of different dyes with good levelling. Also acts as water softening agent.
3 PI- DSP Powder Powerful organic sequestering agent Mixture of EDTA & polyphosphates 10 90 Good For solubilising, levelling and penetration of different dyes. Also acts as water softening agent.
4 PI-tan AP Masking and basifying agent. Mixture of EDTA & polyphosphates 7 100 Good For solubilising, levelling and penetration of different dyes. Also acts as water softening agent.
5 PI-lix DLA Amphoteric Dispersing Agent Amphoteric faty acid derivative containing water solubilising groups 8 50+-2 Good Disperses chromes and natural fats evenly throughout cross-section of leather. Helps to promote level dryings and enhances the softness of the leather.
6 PI-tan LR Dye Levelling and Dispersing Agent Sodium Salt of an aromatic Sulphonic acid ,anionic 7.0-8.0 96 Excellent Dispersing and levelling agent for retannages with vegetable tannins as well as for anionic and nonionic resin tannins.
7 PI-tan ND Dye Levelling and Dispersing Agent Sodium Salt of an aromatic sulphonic acid, anionic. 7.0-8.0 98 Excellent Dispersing and levelling agent for retannages with vegetable tannins.
8 PI-tan LDP Dye Levelling, Solubilising & Dispersing Agent Blend of EDTA and Sodium salt of aromatic sulphonic acid 8 96 Excellent Gives better penetration, dispersion and levelling of retannages with vegetable tannins. Removes iron stains from leather.
9 PI-tan SL-2 Dispersing and bleaching agent Naphthalene sulphonic acid condensate. 1.8-2.0 96 Good Gives bleaching effect to vegetable or retanned leather. Suitable for bleaching soles sandles and vegetable tanned leather.
10 PI-fill PB Powder Protein Filler Modified protein 6.5 96-98 Good Improves feel, fulness, flexibility and substance of the leather. Also facilitates uniform buffing, finishing and plating operations.
11 PI-fix L Fixing Agent Inorganic compound 2.5 100 Good Provides better uniformity of colour, penetration, fastness and physical properties compared to fixatives. More economical than other conventional fixing agents.
12 PI-fix 9FD Formaldehyde Free Dye Fixing Agent Modified polyakyleneamine 6.0+-1 30 -- Improves dry and wet rub fastness of dye. Increases dye brilliancy and depth. It does not affect the touch of the leather.
13 PI-fix TA Fixing Agent Derivative of oxalic acid 1.5-2.0 50 Good Perfect replacement for traditional organic and inorganic acids. Gives very low COD/BOD load on the effluent systems.
14 PI-degreasor DGI Liquid Degreasing Agent Blend of solvent and anionic emulsifier 5.0-6.0 25 Good Removes excess fatty matter and improves dispersion of natural fat present. It prevents chrome soap formations during chrome tannage. Minimises backbone patches in suede dyeing.
15 PI-degreasor AMG Spl. Wetting Agent Polyglycol ether 5.0-6 50 Excellent Removes excess fatty matter but also redistributes natural fats. Imparts a fuller & supple feel & clears the grain for tanning operations.
16 PI-degreasor OC Degreasing Agent Combination of nonionic wetting agents and fatty alcohols 6.0-7.0 100 Good Removes excess fatty matter and improves dispersion of natural fat present in the skin and hides. Enables even distribution and absorption of chrome tannage.
17 PI-wet WJ40 Wetting Agent Complex active surfactant 9.0-10.0 40 -- Helps in uniform soaking by removing natural fats and chrome soaps. It helps in uptake of all chemicals used in subsequent operations.




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