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Waterproof fatliquor

Chemical & Physical Data:

Appearance:             Light beige cream

Solid Content/%:      32.0~35.0 

pH(10%):                  6.0~8.0

Charge:                     Anionic

Properties: 

lDOWELLOR FS-50 gives excellent softness and fullness and pleasant handle to the leathers. It can be used alone or together with other anionic fatliquoring agents in main fatliquoring stage.

lDOWELLOR FS-50 can be combined firmly with leather fibers in an inseparable manner so that it can’t be extracted out from leathers. It is ideal for production of high–performance waterproof leathers as well as light weight leathers such as dry cleanable, washable garment leathers and sport shoe leathers.

lDOWELLOR FS-50 can be mixed with other types of waterproof fatliquors in order to produce high-performance waterproof leathers.

lDOWELLOR FS-50 has excellent light fastness and thermal yellow-stain resistance, can be used for fatliquoring  white and light colored leathers.

Application:

lDOWELLOR FS-50 should generally be used at levels ranging from 5% to15% based on shaved weight.

Packing:

120L plastic drum

Storage:

1 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, and their contents should be used up as soon as possible after they have been opened. The ambient temperature change may influence the appearance of this product, but its properties will not be changed. It is suggested to stir this product well before using. Non-dangerous chemical.