Oxidized polyethylene wax, Oxidized PE wax,

ออกซิไดซ์โพลีเอทิลีนแวกซ์, ออกซิไดซ์พีอีแวกซ์, โอพีอีแวกซ์

1.Product Description

  1)Chemical Characteristic : Low adhesive, high softening point and good hardness with stable chemical characteristics of good heat stability, good dispersion performance, no poison, no frost and mucous membrane; as an ideal interior & exterior lubricant, it can be used as a substitute for  liquid paraffin, natural paraffin etc

  2) Properties: White particle,flake or powder, with good lubricant effect, chemical durability and good electrical performance, soluble in aromatic hydrocarbon.

2.Application

  1)Act as the lubricant, cost-saving agent and release agent in the course of extruding, calendering, injecting,  blowing molding of PE, PP and other plastic.

  2) Act as the dispersant for masterbatches, pigment, carbon black, additive for parent material, filling parent material and other pigments.

  3) Applied in the field of hot melt road marking material.

  4) Act as the additive for shoeshine, floor wax, car wax, polishing wax, chinaware, pill wax, paint, coating, cable, carbon paper, wax paper, textile softening agent etc.

  5) The additive for rubber process and car anti-rust agent etc.

A method of preparation of oxidized polyethylene waxes, which have many applications such as in plastics, rubber, leather, paper, inks and textile, etc. was developed. The experiments of polyethylene waxes oxidization were carried out in a pilot plant. The reactor was a 0.27 m diameter and 3 m high column reactor with a conical distribution plate. The experimental results showed that the optimal conditions for preparation of the Oxidized Polyethylene Waxes were: catalyst KMnO4, reaction temperature 141—148°C, reaction time 3-7 h, air velocity 4—8 m/s. The oxidized polyethylene waxes with acid number of above 30 mgKOH/g could be obtained with this method.

Versatile range of applications

Oxidized polyethylene waxes are used as lubricants in the processing of plastics such as polyvinylchloride to prevent the plastic from sticking to the hot surfaces in the machinery, which saves energy and enhances the material properties of products such as PVC pipes and profiles.

Oxidized polyethylene waxes can also be emulsified in water. Wax emulsions are applied as finishes to textiles in order to obtain a smoother surface in order to make them easier to sew and to make them more resistant to linting and pilling. Polyethylene waxes are used in polishes applied to shoes, furniture, floors and car bodywork and wax emulsions to protect the surface, to provide gloss or to enhance safety by increasing the slip resistance. Addition of wax emulsions to the coating of glossy magazines protects the surface against ink rub-off. A thin layer of wax can also be applied to the skin of citrus fruit to prevent it from drying out and becoming bruised.

Oxidized polyethylene wax

Product Description

Oxidized PE Wax (OPE)

CAS. 68441-17-8

Appearance: white to pale yellow powder, flake or granular

Softening point (°C): 90-110

Density (g/cm3): 0.94-0.96

Acid index (mg KOH/g): 12-15

Acid value 10 - 13 KOH mg/g 13 - 16 KOH mg/g 4 - 10 KOH mg/g

Property

White powder, lumpy or flakes with flowability. Oxidized Polyethylene Wax(OPE) is a partly oxidized product of polyethylene wax, Since some carboxyl and hydroxyl groups are in molecular chain, Oxidized Polyethylene Wax(OPE) compatibility with polar resins is greatly improved, thus Oxidized Polyethylene Wax(OPE) has excellent internal and external lubrication performance and is soluble in aromatic hydrocarbons.

Applications

Oxidized Polyethylene Wax(OPE) is widely used in processing of packing materials and thermoshrink film as external lubricant. Oxidized Polyethylene Wax(OPE) is used as processing auxiliaries for PVC shapes, pipes and plates to increase the surface smoothness of the processed products with an amount of 0.3-0.5%. Oxidized Polyethylene Wax(OPE) can increase the demoulding property effectively and reduce mould-cleaning time significantly in processing plastic products. Oxidized Polyethylene Wax(OPE) can be also used as new-type lubricating agent with excellent performance for plastics of PVC and polyolefin, etc. Oxidized Polyethylene Wax(OPE) raises lubrication between plastics and metals, improves dispersion of coloring agents and provides products with nice transparency and brightness. Oxidized Polyethylene Wax(OPE) can be used as softening and anti-puncturing agents for textiles. Oxidized Polyethylene Wax(OPE) is also widely used in car wax and leather auxiliaries.

Package:

20 kg woven bags lined with plastic bags/25kg composite paper bag.

Suggested Dosage

On the basis of resins’and  also 0.1-0.2% in polymethylmethacrylate resin.

Storage and Transportation

Stored and delivered as non-hazardous product.

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Thai Poly Chemicals Co., Ltd.

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