L242 Water-based Polyamide Wax Rheological Assistant

1. Product description

L242 water-based polyamide wax rheological additive product is a thixotropic paste made by pre-dispersing, expanding and activating specially modified polyamide wax in deionized water and cosolvent. Specially designed and applied to waterborne coatings system, which can effectively establish thixotropic viscosity, control sag and prevent sedimentation in the system.

2. Characteristics and Application

Compared with traditional aqueous rheological additives,it has the following advantages:

①Excellent thixotropy, sag resistance and sedimentation resistance.

②In waterborne metallic paint, the positioning arrangement of aluminum powder can be strengthened and the gloss of paint film can be increased.

③It can be used in highly polar systems that are miscible with water.

④It is easy to disperse and can be  dispersed by high-speed disperser without grinding.

⑤Good water resistance.

Physical and chemical indicators:

 Application：L242 polyamide wax slurry is suitable for all kinds of waterborne industrial paints. In view of different formulation systems,different production processes and different application fields. We strongly recommend a comprehensive evaluation when using L242 to ensure that it can meet the demand.

3. Usage method

①L242 and water are made into pre-gel according to the proportion of10%-20%, or can be directly added for use.

②High-speed dispersing machine should be used for dispersing equipment, and high-shear equipment such as sand mill should not be used.

③The  pre-dispersion speed is 1500RPM,and the time is 15-30 minutes. During the dispersing process, it should be noted that the dispersion disk is lower than the liquid level,and the rotation speed is from low to high to prevent bubbles from being involved.

4. Packaging and Storage

Packed in 18kg plastic drums. The storage temperature is 0C-40℃, and the quality is valid for 24 months.