Waterproof-Fatliquoring Agent

Compound of organic polymer and modified silicone oil

Chemical & Physical Data:

Appearance:        Off-white paste

pH(10%):              6.0~8.0

Charge:                 Anionic

Properties:

lDOWELLOR WP-2 imparts the leather fullness touch.

lDOWELLOR WP-2 has stable dynamic waterproof performance by being fixed by metal salts.

lDOWELLOR WP-2 gives good light fastness and aging resistance.

lDOWELLOR WP-2 has good penetration performance and absorption property. It is not easy to the problem of leather greasiness in the process of fatliquoring, and can combine firmly with leather fiber.

lAfter fatliquoring, grain side of leather is compact and the softness is moderate, which is suitable for  the production of leather varieties such as waterproof shoe upper leather.

Application:

lExample of application (Choose the appropriate dosage according to the  production leather variety)

Main fatliquoring:        8.0%-12.0%

lDOWELLOR WP-2 should be emulsified with 4-6 times quantity of water at 50°C before using.

lThe surfactant affecting waterproof performance should be prohibited from use.

lThe leathers need to be fully washed after fatliquoring, fixed with metal salts.It improves the waterproof effect.

Packing:

120L plastic drum

Storage:

1 year storage in sealed original package at 5-35℃.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. It may form slight deposits if the product has been stored for a long time, but its properties will not be changed. It is suggested to stir this product well before using. Direct contact with this product may irritate skin and mucous membrane,rinse with running water when contact with skin.Non-dangerous chemical.