Chemical & Physical Data:
Composition： special ingredients of acrylic polymer
Appearance:Light beige cream
1.DOWELLOR 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.
2.DOWELLOR FS-50 can combine firmly with leather fibers in an inseparable manner so that it can not 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.
3.DOWELLOR FS-50 can be mixed with other types of waterproof fatliquors in order to produce high-performance waterproof leathers.
4. DOWELLOR FS-50 gives good light fastness and resistance to heat aging which are important for white leathers and automotive leathers.
DOWELLOR FS-50 should generally be used at levels ranging from 8% to15% based on wetblue shaved weight.
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 appearance of this product, but its properties will not be changed. It is suggested to stir this product well before use. Non-dangerous chemical.