the chemical used in leather industry
The chemicals used in the leather industry play a crucial role in transforming raw hides into high-quality leather products. These chemicals include tanning agents, surfactants, dyes, fatliquors, and finishing chemicals. Chrome tanning agents remain the most widely used, accounting for approximately 85% of global leather production. They provide excellent stability, durability, and heat resistance to leather. Surfactants facilitate the penetration of other chemicals and ensure uniform processing. Fatliquoring agents contribute to the softness and flexibility of leather while providing essential lubrication between fibers. Dyes and pigments enable attractive coloration and pattern creation, while finishing chemicals enhance surface properties and protective characteristics. Modern leather processing also employs environmentally friendly alternatives such as vegetable tannins, synthetic tannins, and bio-based chemicals. These alternatives aim to reduce environmental impact while maintaining high-quality leather production. Advanced chemical formulations now focus on reducing water consumption, minimizing waste generation, and improving worker safety while ensuring superior leather quality.