Video Description

Here are some key characteristics and applications of oxidized polyethylene wax:

Improved compatibility: OPE wax has enhanced compatibility with polar materials, such as polyvinyl chloride (PVC), polyethylene terephthalate (PET), and other polar polymers. It can act as a dispersant, lubricant, or processing aid in these systems.

Increased melt viscosity: OPE wax has higher melt viscosity compared to unmodified polyethylene wax. This property makes it suitable for applications where enhanced flow control or rheology modification is desired, such as in hot-melt adhesives, PVC processing, and printing inks.

Matting agent: OPE wax can be used as a matting agent to provide a dull or matte appearance in coatings, paints, and printing inks. Its fine particle size and controlled surface roughness help to scatter light and reduce gloss.

Surface lubrication: OPE wax offers excellent lubricating properties, making it suitable for use as a slip agent or mold release agent. It can improve the processing and demolding of plastic products and enhance the surface properties of coatings.

Controlled crystallinity: The oxidation process can modify the crystalline structure of polyethylene, resulting in OPE wax with different crystallinity levels. This can influence the hardness, flexibility, and melting behavior of the wax.

Anti-blocking agent: OPE wax is often utilized as an anti-blocking agent in polymer films or sheets to prevent them from sticking together. It reduces adhesion between layers, improving film handling and roll winding processes.