Optitan MP 424L

A phenolic based liquid syntan with no detectable bisphenol (<20ppm) suitable for the retannage of wet blue, wet white and Zeo White.

Characteristics

Optitan MP 424L is a bisphenol optimized retanning agent imparting a very soft and pleasant handle with good lightfastness and heat yellowing properties. Bisphenol emissions in the product and in the subsequent leather are below detection limit.

Main characteristics:

• Bisphenol below detection limit (<20ppm)
• Gives a very soft handle to the leather
• Enables bright colors and a good float exhaust of the dye stuff
• Tightens the structure creating a very fine break
• Gives a very even milling pattern when desired