Difference between pe wax and oxidized wax
Issuing time:2019-01-25 00:00
What is the difference between polyethylene wax and oxidized wax? Polyethylene wax and oxidized wax are indispensable chemical materials and can be widely used in all walks of life. But they also have a lot of differences, in view of the differences between the two industrial materials, hai hao small make up for you to make a brief introduction.
Physical and chemical properties of polyethylene wax:
Polyethylene wax (PE wax), also known as polymer wax referred to as polyethylene wax. It is widely used for its excellent cold resistance, heat resistance, chemical resistance and abrasion resistance. In normal production, this wax can be added directly to polyolefin processing as an additive, which can increase the phototranslation and processing performance of the product. As a lubricant, its chemical properties are stable and its electrical properties are good.
Analysis of the role of oxidized wax:
Oxidized wax and polyolefin resin has good compatibility, in normal temperature moisture resistant performance is good, chemical resistant ability, excellent, can improve the look of the finished product, has low viscosity, high softening point, hardness is good special performance, such as non-toxicity, good thermal stability, high temperature and low volatility, excellent dispersity of fillers, pigments, both excellent external lubricity, and strong internal lubrication, also have coupling effect, can improve the production efficiency of plastic processing, reduce the production cost.
The molecular chain of oxidized wax contains a certain amount of carbonyl and hydroxyl groups, and oxidized polyethylene wax is an excellent new polar wax, so its solubility with fillers, pigments and polar resins is significantly improved, and its lubricity and dispersibility are better than polyethylene wax, and it also has coupling property. Polyethylene wax is well soluble with polyethylene, polypropylene, polycerate ethylene, ethylene-propylene rubber and butyl rubber. It can improve the fluidity of polyethylene, polypropylene, ABS and demodulation of polymethyl methacrylate and polycarbonate. Compared with other external lubricants, polyethylene wax has stronger internal lubrication for PVC.
Polyethylene wax and oxidized wax are ideal products to replace montan wax, sichuan wax, liquid paraffin, microcrystalline paraffin and natural paraffin.