Degreasing Agents, Dispersing Agents & Special Auxiliaries

   Degreasing Agents

Our high-performance degreasing agents are designed to efficiently remove natural fats, oils, and excess greases from raw hides and skins. They ensure clean fiber structure, improving penetration of tanning and retanning chemicals.

Key Features:

• Strong emulsification power for both natural and synthetic fats

• Work effectively in all pH ranges (acidic to alkaline)

• Low-foaming, easy to rinse, and compatible with all tanning systems

• Available in solvent-free and biodegradable grades for sustainable processing

    Fat Dispersing Agents

Our fat dispersing agents are specially formulated to act after degreasing, ensuring complete removal and dispersion of residual natural fats from hides and skins. This prevents re-deposition and guarantees a clean, uniform fiber structure for tanning and retanning.

Key Benefits:

• Keeps removed fats safely dispersed in float (no redepositing on grain)

• Improves cleanliness and brightness of leather

• Enhances penetration of tanning, retanning, and dyeing chemicals

• Prevents spew, greasy patches, and uneven uptake in finished leather

   Polyphosphate-Based Auxiliaries

​Our polyphosphate auxiliaries are multifunctional products designed to improve degreasing, fat dispersion, and retanning processes in leather manufacture. Based on safe, eco-compliant polyphosphates, they combine sequestering power with excellent dispersing and emulsifying ability.

 Applications & Benefits

1. Degreasing Aid

• Boosts the performance of anionic and nonionic surfactants in degreasing formulations.

• Helps in removing natural fats and greases even from dense skins (goat, sheep).

• Prevents re-deposition of fats by keeping them finely dispersed in the float.

• Reduces the need for harsh solvents → eco-friendly degreasing.

2. Fat Dispersing

• Ensures that emulsified fats remain stably dispersed after removal.

• Prevents greasy patches, spew, or uneven dye uptake in the final leather.

• Provides cleaner, brighter cross-section for pastel and white shades.

3. Retanning Aid

• Acts as a sequestering agent, binding calcium and heavy metal ions.

• Improves penetration and uniform distribution of vegetable extracts, syntans, and dyes.

• Prevents precipitation and patchy retanning.

• Enhances light fastness and levelness of dye shades

 

🌿 Eco-Friendly Tanning & Retanning Solutions

  Wet White & Chrome-Free Tanning Agents

 Our wet white tanning agents provide a safe, sustainable alternative to traditional chrome tanning, delivering high performance without compromising on environmental responsibility. Designed for eco-friendly leather production, these chrome-free systems offer.

• Excellent grain tightness and smoothness

• High thermal stability and shrinkage temperature

• Brilliant dyeing properties, especially for light and pastel shades

• Reduced effluent load (no restricted metals, low COD/BOD)

Whether you are producing automotive, upholstery, footwear, or garment leathers, our wet white tanning agents ensure a clean, consistent, and eco-compliant foundation.

  Vegetable Extract-Based Tanning Agents

We supply a wide range of vegetable tanning agents derived from natural extracts.These vegetable tannins are:

• 100% biodegradable and renewable

• Rich in natural polyphenols for strong, full-bodied leather character

• Ideal for sole leather, harness, belts, and high-end leather goods

• Provide natural shades with excellent fullness and roundness

Our vegetable extract blends can also be tailored to specific leather applications, balancing tradition with modern performance.

  Vegetable-Based Light-Fast Syntans

• Derived from natural raw materials

• Provide excellent light fastness (no discoloration in sunlight)

• Improve softness, tightness, and roundness of the leather

  Synthetic Retanning Agents

• Formaldehyde-free formulations

• Excellent penetration and dye leveling

• Enhance fullness, uniform grain, and print retention

• Environmentally safe, designed to meet ZDHC standards

  Why Choose Us?

• Commitment to sustainability & innovation

• Products developed with Eco-friendly and certifications in mind

• Tailor-made solutions for tanneries across footwear, automotive, furniture, and fashion segments

• Strong technical support to optimize results in your leather processing