2024年11月21日 · 氧化聚乙烯蜡（Oxidized Polyethylene Wax）是一种由聚乙烯（PE）通过氧化处理生成的蜡状材料。 它具有许多优良的性能和广泛的应用，以下是一些关于氧化聚乙烯蜡的特点和应用：

2024年3月30日 · Oxidized PEW (OPE) exhibited a maximum reduction in water contact angle (WCA) by 49°, a maximum decrease in crystallinity by 26.32%, and an increase in water vapour permeability by 61.8%. As a compatibilizer at a dosage level of 2.5 wt%, OPE demonstrated optimal compatibility improvement.

2024年1月10日 · Oxidized Polyethylene (OPE) wax, a chemically modified form of polyethylene wax, presents distinct characteristics and benefits. This modification involves the introduction of oxygen-containing functional groups to the polyethylene backbone, resulting in enhanced performance and versatility in various applications.

Polyethylene wax can be made by direct polymerization of ethylene under special conditions that control molecular weight and chain branching of the final polymer. Another method involves thermal and/or mechanical decomposition of high molecular weight polyethylene resin to create lower molecular weight fractions.

To address these challenges and investigate changes in reaction mechanisms and properties, we employed supercritical carbon dioxide foaming to facilitate PEW oxidation while utilizing DFT theory to calculate oxidation reaction pathways and thermodynamic properties.

2019年11月1日 · Powder coating was prepared by melt extrusion method with oxidized polyethylene wax. The gloss and gelatinization time of the coating can be adjusted by OPEW. OPEW has good compatibility with polar resins and improves the dispersion of pigments. OPEW improved the hardness, impact performance and adhesion of the film.

Oxidized Polyethylene( OPE) wax is a modified form of PE wax, produced by oxidizing polyethylene in a controlled terrain. This oxidation process introduces polar functional groups like carboxyl and hydroxyl groups to the polyethylene backbone, enhancing the wax’s parcels.

OPI, Inc. is a leading manufacturer of high density, high melt point oxidized polyethylene waxes. Oxidized High Density Polyethylene (HDPE) is a specialty polymer that finds a wide range of applications as an additive in a broad range of industries. The oxidation of HDPE allows formulators to incorporate the beneficial properties of hydrophobic ...

The present invention relates to a method for preparing an oxidized polyethylene wax comprising oxidizing a mixture of a polyethylene wax having a number average molecular weight of more...

The present invention relates to a method for preparing an oxidized polyethylene wax comprising oxidizing a mixture of a polyethylene wax having a number average molecular weight of more...