Polyethylene Wax: Features & Usage
Polyethylene wax is a low molecular weight polyethylene polymer that is used for improving and enhancing the process parameters and properties of the finished products in diverse applications in the plastic industry. It has low molecular weight and features wax-like characteristics. There are numerous companies that are engaged in offering quality non-oxidized, non-polar PE wax. The wax is formulated using the distillation process for enhancing the properties of the product and to produce different grades of PE wax. The excellent properties of PE wax make it a required component in the plastic industry. To know more about this amazing wax, read more.
Features of Polyethylene Wax
The polyethylene wax is fully saturated homopolymers of ethylene, which has high degree of crystalline and linearity. Owing to the excellent features of PE wax, it is widely used for enhancing the quality of different materials such as in rubber processing, plastic additives, petroleum wax blends, and various other blends. PE wax has a high crystalline value and thus it has attributes like low solubility in solvents, hardness at elevated temperatures and oil thickening capability. Owing to these features, PE wax is widely used in the processing of diverse types of products.
The controlled molecular weight and narrow poly disparity of PE wax provide diverse benefits such as low melt viscosity, narrow melt range and formulating flexibility. As the wax is fully saturated and linear, it remains hard even at elevated temperatures and offers exceptional heat stability as well as complete resistance to chemical attack. So, high melting and softening point, low viscosity, excellent head resistance & thermal stability, high hardness level, excellent chemical resistance, excellent compatibility with other waxes and excellent lubrication are some of the key characteristics of the PE wax.
Usage of Polyethylene Wax
Polyethylene wax acts as an activator and dispersing material for polyethylene, ABS resins, polypropylene, etc. It is added in hydrocarbon waxes for increasing the melting points of such waxes to a certainly marked degree. Moreover, the wax is compatible with petroleum and other waxes. The PE wax is available in two main grades, namely emulsifiable and non-emulsifiable. The former is an important textile processing chemical and widely used in textile finishing, cosmetics, polishes, paper coating, leather auxiliaries, adhesives, crayons, packing and various others. And, the latter one is used as lubricants for plastics and elastomers, carriers for pigment concentrates, and in paints and printing ink industry.
As PE wax emulsions are stable softeners, they do not yellow the white fabrics and do not change the color of printing and dyeing. Owing to its low molecular weight, it used in combination with the petroleum waxes in food packaging industry. It has a wide usage in coating sector owing to its attributes like scratch resistance, rub resistance, water repellency and improved slip. Moreover, PE wax is used as a mold release agent in plastic industry as it has the features of releasability, which increase the productivity level while preventing pollution and enabling the molding of complex shapes.
For purchasing PE wax in bulk quantity, you have to look out for reliable polyethylene wax manufacturers and polyethylene wax suppliers. And, you can narrow down your search by browsing different online sites.