Special dispersant for carbon black 7A55A replaces BASF EVA3 wax

◆ Wax wax is a copolymer wax produced by Tosoh Corporation of Japan. It is a high-pressure non-catalyzed polymerization product and has the characteristics of narrow polar high molecular weight distribution and good heat resistance. It can be widely used in the plastic industry and food packaging production with excellent performance. Wax is a low molecular weight substance of a copolymer of ethylene and vinyl acetate, in which the vinyl acetate content is .
With polar groups in the structure, it can improve the affinity with inorganic substances and the compatibility with polar resins. Stable chemical properties and good electrical properties. It is an effective dispersant in masterbatch production. It can effectively improve the brightness of product color.
[Technical indicators]
Content is about
Melting point in degrees Celsius
Melt viscosity in degrees Celsius
[Uses and characteristics]
High-pressure non-catalyzed polymerization product, ethylene, Vinyl acetate copolymer wax has higher polarity and is superior to homopolymer polyethylene wax.
Low density, high wettability, narrow molecular weight distribution, and excellent heat resistance.
It has high pigment affinity and is especially suitable for dispersing carbon black and difficult-to-disperse pigments. It can increase the content of pigments in the color masterbatch and produce high-concentration color masterbatch.
Good usability, suitable for multi-color masterbatch such as nylon, especially the dispersant for black masterbatch, which can significantly improve its coloring rate
Only the viscosity of the masterbatch is low at the processing temperature For colored plastics, there is enough shear force to disperse the pigment. Adding wax reduces viscosity and makes the pigment moist, thereby increasing yield. Adding wax will not have any adverse effects on the mechanical strength, tensile strength and fracture growth rate of the colored film.
Cao wax can also be used in paint and varnish, automotive refinish, floor brightener, general coating and other industries.
[Packaging, Storage and Transportation]
Net weight kg/package Original color package kraft paper bag Store in a cool and dry place, be careful to prevent moisture.
Can completely replace BASF wax