DOWELLOR FU-19 is a kind of special amphoteric synthetic fatliquors.

Chemical & Physical Data:

Appearance:                  Pale Yellow or Light Brown liquid

Effective Content/%:      34.0~36.0

pH (10%):                       7.0~9.0

Charge:                          Amphoteric

Properties:

lEspecially suitable for the fatliquoring of fur/leather garments and various soft leathers, it is also beneficial to absorption of other fatliquors.

lUsed with other anionic fatliquors to obtain soft, spongy, full, lubricated leather.

lGet a comfortable silky feeling for suede.

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

Application：

lWhen used in neutralization and fatliquoring, good Softness can be obtained; the dosage is recommended to be 2-4g/L;

lThe leather that has been fattened by this product will not become heavier and has a lighter feeling；

lCan be fully combined with leather fiber, resistant to dry cleaning;

lCan be fatliquored in the dye porcess of wool in high temperature, which has no effect on the color of the wool；

lBefore being added into the drum, it is best to be emulsified with 2-4 times of hot water at 50°C.

Packing：

   120L plastic drum

Storage：

1 year storage in sealed original package at 5-35℃.Avoid long-time exposure in sunlight or freezing environment. Changes in the outside temperature will cause the viscosity of the product to change, but it will not affect the effect. It is suggested to stir well before using. Non-dangerous chemicals.