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DOWELLOR FS-80

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DOWELLOR   FS-80  
Fatliquor for soft leather 
Chemical & physical Data:
Appearance:light yellow to light brown paste
Active material:50±2%

Charge:Anionic

pH:6-8  (10%)

Properties:
DOWELLOR FS-80 is usually used as the main fatliquor for upholstery, garment and shoe upper leathers. It imparts leathers with very good softness, medium fullness and pleasant surface touch.
It has a very good light and heat fastness properties therefore suitable for high quality light colored leathers.
It has very good penetration power and bath exhaustion properties.
It has very good dyeing ability, levelness and brightens color shade.
Application:
    DOWELLOR FS-80 is stable to neutral salts and low pH, therefore it can be used in retanning process.
Suggetions of application:
Percentages based on wetblue shaved weight.
Main Fatliquor5%-15% 
In retannage2%-4% 
DOWELLOR FS-80 should be emulsified with 4 times of water at 50°C while stirring.
Packing:
120L plastic drum
Storage:
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.




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