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PVC external lubricant: difference between Fischer Tropsch wax and PE wax

What role does polyethylene wax play in hot melt adhesive? Wax is the most effective regulator of hot melt adhesive performance. The melting viscosity of wax itself is very low, which can reduce the melt viscosity and surface tension of hot melt adhesive. It is used to improve the surface wettability and adhesion of hot melt adhesive when bonding metal and plastic, so as to improve the bonding performance of hot melt adhesive to these materials within a certain limit.

In today's article, Qingdao Sainuo will introduce you to our lubrication dispersion system, with applicable product models in various industries.

Application of oleic acid amide and erucic acid amide

The plastic modification formula seems simple, but there are hidden mysteries, which requires us to be cautious when selecting plastic additives. Today, Qingdao Sainuo polyethylene wax manufacturer will introduce you to the selection of additives from the following six aspects on how to obtain formulas with higher performance, low cost and easy processing.

As a kind of high-performance additive, high-density oxidized polyethylene wax​ is commonly used in PVC hard products industry, coating industry, textile industry, papermaking industry and so on. In fact, high-density oxidized polyethylene wax is widely used, and its application fields are constantly penetrating, and many fields are constantly developed.

EVA wax, fully known as ethylene vinyl acetate copolymer wax, is most suitable for black masterbatch and EVA masterbatch that need to disperse carbon black.

Qingdao Sainuo Zinc Stearate can inhibit initial coloring, avoid vulcanization pollution, and with good lubricity, mold release and adhesion.

Polyethylene wax is widely used because of its excellent cold resistance, heat resistance, chemical resistance and wear resistance. In normal production, this part of wax can be directly added to polyolefin processing as an additive, which can increase the luster and processing performance of the product. As a lubricant, it has stable chemical properties and good electrical properties.

Qingdao Sainuo atactic polypropylene APP has a good inclusion effect on the inorganic powder, changes the resistance to flow ductility at high temperature and cracking at low temperature, and improves the flexibility, toughness and cohesion of asphalt itself.

The color of polyethylene wax is mostly white or light yellow, and the shape can be made into block, sheet or powder according to different needs. The relative molecular weight is about 1000-4000, which is about 95 ℃. Polyethylene wax has the characteristics of non-toxic, non corrosivity, large hardness, high softening point and low melting viscosity. It has good moisture resistance, chemical resistance, electrical performance, wear and heat resistance, and hole smoothness It has good dispersibility and fluidity. It can be used in combination with coatings, paints and inks. It can produce matting, dispersing and smooth effects. It has good compatibility with other kinds of waxes and polyolefin resins.

Polyethylene wax has good compatibility with plastics, good heat resistance, good mixing and easy crushing, and does not affect the performance of terminal products; It can infiltrate, disperse and stabilize the filler or pigment particles. Pe wax SN118, SN119 and SN9010W of Qingdao Sainuo have good dispersibility and thermal stability in the masterbatch.

Many additives, lubricants, stabilizers, foaming agents and other additives are used in PVC foaming products, and these additives also restrict each other. In this article, Qingdao Sainuo pe wax manufacturer will take you to understand the characteristics of mutual checks and balances of various additives used in PVC foaming products.

Qingdao Sainuo high-purity polypropylene wax, moderate viscosity, high melting point, good lubricity, and good dispersibility. It is currently an excellent auxiliary for polyolefin processing, high temperature resistance, and high practicability.

​Zinc Stearate is insoluble in polar solvents, but can be highly dissolved in aromatic compounds and chlorinated hydrocarbons when heated. Their main application fields are plastic and rubber industries. They are used as release agents and lubricants because of their good compatibility. The thermal stability of zinc stearate is similar to that of calcium stearate. Zinc stearate is easy to change color after heating.