PUP-82 is a thickener mainly used in water-based coatings and disperse dye systems. It is suitable for various resins such as pure acrylic, styrene-acrylic, vinegar-acrylic, and polyurethane. PUP-82 is different from general thickeners. It is a high-thickening product. It mainly emphasizes the thickening effect. It is characterized by a relatively large contribution to low-shear viscosity. It is a strong pseudo-plastic product. It is added at the end of the coating formulation. Disperse and stir evenly to increase the thickness. This product has the characteristics of making the coating smooth and leveling after thickening. At the same time, PUP-82 has a low viscosity, and it will not make the thickening system difficult to disperse when it is directly added.

 

Used in disperse dye systems, it can replace traditional sodium alginate for thickening and dispersing pastes. After PUP-82 thickens and dyes, there is no sludge in the entire dyeing and finishing process, which conforms to the theme of today’s environmental protection and reduces pollution. This process of mud treatment. PUP-82 also has the characteristics of helping the dyes to be evenly dispersed in the disperse dye system and improving the color yield.

 

Users can also according to the rheological performance requirements of different coatings, PUP-82 can be used with any other thickener or leveling agent without affecting its own performance.

 

Main Specifications

 

Appearance light yellow viscous liquid

 

Viscosity about 4000mpa﹒ s

 

Content ≥80%

 

PH value 5-6

 

Solubility easily soluble in water

 

Add amount

 

The specific amount of use should be determined after the customer has experimented according to different actual conditions

 

Storage and transportation

 

Store in an indoor environment above 5 degrees as much as possible to avoid the product's own viscosity from increasing, but even if the viscosity is slightly higher in a low temperature environment, crystallization will not occur, and it will not affect the use.