Lecithin fatliquor for soft leather
Chemical & Physical Data:
Composition： compound type fatliquor of natural phospholipid and synthetic soft auxiliary，suitable for all kinds of leather especially for the soft leather.
Highly softening fatliquor for upholstery, garment and shoe upper leathers,
DOWELLOR FS-90 imparts leathers with good softness ,fullness and pleasant surface touch, Good penetration and bath exhaustion.Very good dyeing ability, levelness and brighter color shade DOWELLOR FS-90 has resistant to neutral salts and acids therefore it can be used in main fatliquor and retanning process.
Application amount based on wet blue shaved weight.
Main fatliquoring: 5%-15%
Pre fatliquoring: 1%-4%
Preparation of emulsion:
DOWELLOR FS-90 can be emulsified easily even with cold water
120L plastic drum
Half a year storage in sealed original package at 5-35℃.Avoid long-time exposure in sunlight or freezing environment. Drums should be tightly resealed each time after material is taken from them, and their contents should be used up as soon as possible after they have been opened. The ambient temperature change may influence the viscosity of this product, it may freeze in freezing environment, but its properties will not be changed. It is suggested to stir this product well before use. Non-dangerous chemical.