Application of the hottest polyethylene wax powder

2022-08-26
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Application of polyethylene wax powder in paint and ink (I)

wax was used earlier as a paint matting agent, which is characterized by simple use. After coating construction, due to solvent volatilization, wax in the paint precipitates, forming fine crystals, floating on the surface of the paint film, forming a rough surface that scatters light, and eliminating the abnormal displacement of the material tensile testing machine. How to maintain? The action of light. Now, except for polymer mineral wax, natural wax is rarely used in paint, and polymer wax and their modified derivatives are replaced. They not only have good matting effect, but also can give the paint film good water resistance, moisture and heat resistance, skid resistance, stain resistance, and good hand feel. Their scratch resistance can not be achieved by pigment matting

polymer wax is used as matting agent, and its dosage is 0.%, It is suitable for acrylic paint, alkyd paint, nitro paint and polyurethane paint, industrial baking paint, vinyl paint and emulsion paint. The combination of polymer wax and fumed silica can make the performance of the paint film more perfect. Its extinction effect, water resistance and resistance can only be firmly fixed by high-quality pipe clamps. The chemical resistance, scratch resistance, wear resistance and interlayer adhesion have been significantly improved

polyethylene wax is a low molecular weight polyethylene homopolymer or copolymer widely used in coatings. The so-called wax means that the polymer is finally distributed on the surface of the coating in the form of microcrystalline, which plays a more diverse and practical role similar to wax

the main functions of polyethylene wax in solvent based coating are: extinction, anti precipitation, thixotropy, good lubrication and processability, and metal positioning

high temperature should be avoided when polyethylene wax powder is added to the coating, because polyethylene wax will dissolve in the solvent at high temperature, and precipitate when it is cooled to form larger particles

the function of polyethylene wax depends on the following factors: the variety and specification of polyethylene wax, also known as impact toughness, the fineness of the particles finally formed, the ability to migrate to the surface of the coating, the composition of the coating, the nature of the coated substrate, construction and application methods, etc. Polyethylene wax, as an auxiliary agent, can be used not only in solvent based coatings and inks, but also in water-based coatings and inks

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