OXIDISED POLYETHYLENE WAX:

Oxidised Polyethylene wax can be used as a dispersant, slip agent, resin additive, and mold release agent.
Oxidised Polyethylene wax, OPEW is authorized in the EU as E number reference E914 only for the surface treatment of some fruits.
Oxidised polyethylene wax (OPE wax) is a modified polyethylene wax produced by controlled oxidation of polyethylene, introducing oxygen-containing functional groups such as carboxyl, carbonyl, and hydroxyl groups into the polymer structure.

CAS Number: 8002-74-2
Molecular Formla: C21H27NO3
Molecular Weight: 341.44398
EINECS Number: 232-315-6

Synonyms: Polyethylene Glycol 200, PEG 200, PEG-200, R95B8J264J, 203-989-9, MACROGOL 200, polyox FRA, 1,11-DIHYDROXY-3,6,9-TRIOXAUNDECANE, 1,2-ETHANEDIOL, HOMOPOLYMER, 1660O, 1660S, ALKOX, ALKOX E 30, ALPHA-HYDRO-OMEGA-HYDROXYPOLY(OXY-1,2-ETHANEDIYL)POLYOXYETHYLENEDIOL), CARBOWAX E 9000, CARBOWAX PEG 200, CBP 20, CERASOL 250A, CHEMIOX E 20(C), DB-WAX, DECUFLUX RM 33, DESMOPHEN L 1208, E 1450NF, E 200 (POLYGLYCOL), E 400NF, EMKAPOL 150, EMKAPOL 200, ETHYLENE OXIDE, HOMOPOLYMER, ETHYLENE POLYOXIDE, GAFANOL E 300, GENOPLAST 200, IW (DISPERSANT), KLEANPREP, LAPROL 1001, LAPROL 402, LINEARTOP P, LIPO POLYGLYCOL 200, LUMULSE PEG 200, LUTROL 9, M 9000, MACOL E 300, MACROGOL 400R, MICROSOLV PEG 100, NOPCOFLOC 310, NSC-1262, OEG, OEG 100, OEG 2000, OEG 300, OXIDE A, OXIDE WAX A, OXIRANE, HOMOPOLYMER, P 300 (POLYOXYALKYLENE), PE 68, PE 68 (POLYOL), PEG (POLYGLYCOL), PEG 115, PEG 20000, PEG 2M, PEG 35, PEG 4, PEG 4000N, PEG 4600, PEG 5000, PEG 6, PEG 6000S, PEG 75, PEO 1, PEO 10, PEO 100, PEO 15, PEO 16, PEO 18, PEO 3, PEO 5000, PEO 8, PEOPO-A, PLASTIGEN PR 8086, PLURACARE E 200, PLURACOL E 300, PLURACOL E 4600, PLURIOL 9000, PLURIOL E, PLURIOL E 2000, PLURIOL E 300, PLURIOL E 9000, POLIKOL, POLIKOL 1600, POLIKOL 300, POLIKOL 3T, POLY(ETHYLENE ETHER) GLYCOL, POLY(OXYETHYLENE) GLYCOL, POLY(VINYL OXIDE), POLYDIOL 1550, POLYDIOL 200, POLYDIOL 300, POLYETHYLENE GLYCOL 200 (II), POLYETHYLENE GLYCOL 200 (USP-RS), POLYGLYCOL 12000, POLYGLYCOL 300, POLYGLYKOL 200, POLYGOL, POLYHYDROXYETHYLENE, POLYOX (POLYGLYCOL), POLYOX 1, POLYOX 100, POLYOX 30, POLYOX 303, POLYOX 309, POLYOX 600K, POLYOX COAGULANT, POLYOX N 10, POLYOX N 12K, POLYOX N 3000, POLYOX N 60K, POLYOX N 750, POLYOX N 78, POLYOX N 80, POLYOX OF 50, POLYOX UCARFLOC 309, POLYOX WRN 3000, POLYOX WRPA 3154, POLYOX WSR, POLYOX WSR 1105, POLYOX WSR 205, POLYOX WSR 303, POLYOX WSR 31, POLYOX WSR 35, POLYOX WSR 700, POLYOX WSR 80, POLYOX WSR-FRA, POLYOX WSR-N 10, POLYOX WSR-N 12K, POLYOX WSR-N 205, POLYOX WSR-N 3000, POLYOX WSR-N 301, POLYOX WSR-N 303, POLYOX WSR-N 3333, POLYOX WSR-N 60K, POLYOX WSR-N 750, POLYOX WSR-N 78, POLYOX WSR-N 80, POLYOX WSR-N 80-1001C, POLYOXYALKYLENES, POLYETHYLENE GLYCOL, POLYOXYDIN, POLYOXYETHYLENEDIOL, POLYWAX 12000, POLYWAX 20000, POSTONAL, PT-C 300ZT, PT-T 8-200DL, REXOL P 2002, SABOPEG 200, SOLBASE, SS 70, ST 836, SUPEROX 0.1, SUPEROX 0.6, SUPEROX 4, SUPEROX 5, SURFONYL, SWASCONOL D 60, SWASCONOL D 80, TEISAN Z 75, TENZILIN 200, TENZILIN 300, TOHO PEG NO. 200, U 100 (POLYGLYCOL), UCAR 4C, UCARFLOC, ULTRAFLOC 309, UNIPEG-200 X, UPIWAX 200, VITERRA 2 HYDROGEL, WSR 205, WSR 301, WSR 35, WSR-N 10, WSR-N 3000, WSR-N 750, WSR-N COAG, ZUSOPLAST 9002, PARAFFIN IN PASTILLE FORM 51-53 PH EUR,B;PARAFFIN IN PASTILLE FORM 52-54 PH EUR,B;PARAFFIN IN BLOCK FORM 42-44 25 KG;PARAFFIN IN BLOCK FORM 46-48 1 KG;PARAFFIN IN PASTILLE FORM 56-58 PH EUR,B;PARAFFIN IN PASTILLE FORM 57-60 PH EUR,B;PARAFFIN IN BLOCK FORM 46-48 25 KG;PARAFFIN IN BLOCK FORM 42-44 1 KG

Oxidised Polyethylene wax has higher polarity, better emulsifiability, improved compatibility with other materials, and enhanced surface activity.
Because of these properties, it is widely used in plastics, coatings, inks, adhesives, rubber, textiles, polishes, and pharmaceutical coating systems.
Oxidised Polyethylene wax improves processing performance and material compatibility.

Oxidised Polyethylene wax consists primarily of low-molecular-weight polyethylene chains that have been partially oxidized.
The oxidation process creates functional groups that can interact with polar substances while maintaining many of the characteristics of polyethylene.
Oxidised Polyethylene wax improves dispersion and adhesion properties.

Physically, oxidised polyethylene wax appears as a white to pale yellow powder, flake, granule, or pellet.
It is generally insoluble in water but can be dispersed or emulsified more easily than standard polyethylene wax.
Oxidised Polyethylene wax improves formulation flexibility.

Functionally, Oxidised Polyethylene wax acts as a lubricant, dispersing agent, slip agent, anti-blocking agent, processing aid, surface modifier, and polishing additive.
Its polarity distinguishes it from conventional polyethylene waxes.
Oxidised Polyethylene wax improves performance across numerous industrial applications.

Oxidised Polyethylene wax is best described as a partially oxidized polyethylene-based wax used to improve lubrication, dispersion, compatibility, and surface properties in industrial and pharmaceutical formulations.
There are a variety of methods for producing Polyethylene wax. 
Oxidised 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. 
A third method involves separation of the low molecular weight fraction from a production stream of high molecular weight polymer. 
These last two methods produce very low molecular weight fractions that should be removed to avoid a product with low flash point that can result in flammability, migration, equipment build up, fouling and other safety and processing issues. 

Volatiles in these un refined waxes can also account for significant yield loss during processing
Oxidised polyethylene wax is distinguished from conventional polyethylene wax by the presence of oxygen-containing functional groups, which significantly alter its surface chemistry without eliminating its wax-like characteristics.
This allows it to interact with both non-polar and moderately polar materials.

Oxidised Polyethylene wax improves formulation compatibility.
The degree of oxidation strongly influences its properties.
Higher oxidation levels generally increase acid number, polarity, emulsifiability, and compatibility with polar materials.

Oxidised Polyethylene wax improves performance customization for specific applications.
One of its most important characteristics is its ability to form stable aqueous wax emulsions.
Ordinary polyethylene waxes are difficult to disperse in water, whereas oxidised grades can be emulsified much more easily.

Oxidised Polyethylene wax improves use in water-based coatings and formulations.
In surface engineering, OPE wax migrates toward material surfaces during processing and forms a thin protective layer.
This layer reduces friction and improves resistance to scratching and abrasion.

Oxidised Polyethylene wax improves long-term surface durability.
In plastic compounding, it can function as a processing aid that reduces melt viscosity and improves flow through extrusion and molding equipment.
This reduces energy consumption and processing difficulties.

Oxidised Polyethylene wax improves manufacturing efficiency.
In PVC technology, oxidised polyethylene wax is one of the most widely used lubricants because it balances external lubrication with compatibility toward the polymer matrix.
This improves processing stability and product quality.

In pigment masterbatch production, it acts as a carrier and dispersing aid that helps break apart pigment agglomerates.
Oxidised Polyethylene wax improves color strength, uniformity, and appearance.
In powder coatings, it is incorporated to improve scratch resistance, anti-blocking behavior, and surface feel.

Small wax particles distributed throughout the coating migrate to the surface after curing.
Oxidised Polyethylene wax improves coating performance.

In hot-melt adhesive technology, oxidised polyethylene wax helps adjust viscosity, hardness, and setting behavior.
Oxidised Polyethylene wax improves adhesive processing and final performance.

Melting point: 58–62 °C (ASTM D 87)
Boiling point: 322 °C
Density: 0.82 g/mL at 20 °C
vapor pressure: <0.1 hPa (20 °C)
refractive index: n20/D 1.45
FEMA: 3216 | PARAFFIN WAX
Flash point: 113 °C
storage temp.: Store below +30°C.
solubility: Soluble in chloroform, ether, volatile oils, and most warm fixed oils; slightly soluble in ethanol; practically insoluble in acetone, ethanol (95%), and water. Paraffin can be mixed with most waxes if melted and cooled.
form: extra-low viscosity oil
color: white
Odor: odorless
PH: 7
Viscosity: ~5000 mPa·s (20°C)
Odor Type: odorless
explosive limit: 0.6–6.5% (V)
Dielectric constant: 2.1–2.5 (0.0℃)

Oxidised polyethylene wax is valued because it combines the mechanical benefits of polyethylene wax with the chemical functionality provided by oxidation.
This gives it a broader range of applications than conventional polyethylene wax.
Oxidised Polyethylene wax improves versatility.

The oxidation process introduces carboxylic acid and carbonyl groups onto the polymer chains.
These functional groups increase polarity and enable stronger interactions with pigments, fillers, coatings, and polymers.
Oxidised Polyethylene wax improves compatibility and dispersion.

In plastic processing, Oxidised Polyethylene wax functions as both an internal and external lubricant.
It reduces friction between polymer chains and between the polymer and processing equipment.
Oxidised Polyethylene wax improves flow characteristics and processing efficiency.

In pigment dispersion systems, it helps distribute pigments evenly throughout coatings, inks, and plastic compounds.
Oxidised Polyethylene wax reduces agglomeration and improves color uniformity.
Oxidised Polyethylene wax improves appearance and product quality.

In coatings and paints, it enhances scratch resistance, abrasion resistance, gloss control, and slip properties.
The wax particles migrate to the surface and create a protective layer.
Oxidised Polyethylene wax improves coating durability.

In printing inks, it contributes to rub resistance and anti-blocking performance while maintaining print quality.
Oxidised Polyethylene wax improves finished product appearance and handling.
In adhesive formulations, oxidised polyethylene wax can improve viscosity control, compatibility, and processing behavior.

Oxidised Polyethylene wax improves manufacturing consistency.
In textile finishing, it is used to provide softness, lubrication, and surface protection to fibers and fabrics.
Oxidised Polyethylene wax improves textile feel and wear resistance.

In polishes and wax formulations, it helps produce smooth, glossy, and durable surfaces.
Oxidised Polyethylene wax improves protective and aesthetic properties.
In pharmaceutical and food-contact applications, specially purified grades may be used as coating aids, polishing agents, or processing materials where regulatory requirements permit.

Oxidised Polyethylene wax improves formulation functionality and appearance.
In rubber compounding, it can reduce friction during mixing and improve the dispersion of fillers and additives.
This improves manufacturing consistency and product quality.

In textile treatment formulations, it is used to provide lubricity and surface smoothness to fibers and fabrics.
This reduces wear and improves handling characteristics.
Oxidised Polyethylene wax improves textile performance.

In paper coatings and packaging materials, oxidised polyethylene wax can improve water resistance, slip properties, and surface protection.
Oxidised Polyethylene wax improves durability and handling performance.
In pharmaceutical and cosmetic applications, highly purified grades may serve as coating aids, polishing materials, viscosity modifiers, or protective film-forming components.

Oxidised Polyethylene wax improves product appearance and functionality.
In industrial material science, oxidised polyethylene wax is often used as a compatibilizing additive between materials of differing polarity because its oxidized groups can interact with polar phases while the polyethylene backbone remains compatible with non-polar phases.
Oxidised Polyethylene wax improves blend stability and processing behavior.

Uses Of Oxidised Polyethylene wax:
Oxidised polyethylene wax is mainly used as a lubricant, dispersing agent, processing aid, surface modifier, polishing additive, and coating-performance enhancer because of its combination of wax-like and polar properties.
In plastic processing, it is used as an internal and external lubricant.
Oxidised Polyethylene wax improves melt flow, mold release, and manufacturing efficiency.

In PVC production, it is used as a processing aid and lubricant.
Oxidised Polyethylene wax improves thermal stability and processing consistency.
In coatings and paints, it is used to improve scratch resistance, abrasion resistance, and slip characteristics.

Oxidised Polyethylene wax improves coating durability and appearance.
In printing inks, it is used to enhance rub resistance and anti-blocking properties.
Oxidised Polyethylene wax improves print quality and handling performance.

In pigment concentrates and masterbatches, it is used as a dispersing agent.
Oxidised Polyethylene wax improves pigment distribution and color uniformity.
In adhesive formulations, it is used to improve processing behavior and compatibility.

Oxidised Polyethylene wax improves formulation stability and production efficiency.
In textile finishing products, it is used to provide lubrication and softness.
Oxidised Polyethylene wax improves textile performance and feel.

In polishes and protective wax formulations, it is used to create smooth and durable surfaces.
Oxidised Polyethylene wax improves gloss, protection, and wear resistance.
In rubber processing, it is used as a lubricant and dispersing aid.

Oxidised Polyethylene wax improves processing efficiency and product consistency.
In specialized pharmaceutical coating systems, purified grades may be used as processing and polishing aids.
Oxidised Polyethylene wax improves coating quality and appearance.

Oxidised polyethylene wax is mainly used as a lubricant, dispersant, emulsifiable wax, processing aid, surface modifier, and protective additive because it combines polyethylene wax properties with increased polarity.
In PVC processing, it is used as an external lubricant and processing aid.
Oxidised Polyethylene wax improves melt flow, mold release, and manufacturing efficiency.

In plastic compounding, it is used to reduce friction and improve additive dispersion.
Oxidised Polyethylene wax improves processing consistency and product quality.
In water-based wax emulsions, it is used because of its enhanced emulsifiability.

Oxidised Polyethylene wax improves compatibility with aqueous systems.
In coatings and paints, it is used to improve scratch resistance, abrasion resistance, slip, and surface protection.
Oxidised Polyethylene wax improves coating durability and appearance.

In powder coatings, it is used as a performance additive.
Oxidised Polyethylene wax improves anti-blocking behavior and surface smoothness.
In printing inks, it is used to improve rub resistance and surface protection.

Oxidised Polyethylene wax improves print durability and quality.
In pigment concentrates and masterbatches, it is used as a dispersing aid.
Oxidised Polyethylene wax improves color uniformity and pigment distribution.

In hot-melt adhesives, it is used to modify viscosity and processing characteristics.
Oxidised Polyethylene wax improves manufacturing efficiency and adhesive performance.
In rubber formulations, it is used as a lubricant and dispersant.

Oxidised Polyethylene wax improves processing behavior and product consistency.
In textile finishing, it is used to provide softness, lubrication, and wear resistance.
Oxidised Polyethylene wax improves textile quality and performance.

In paper coatings and packaging materials, it is used to improve slip properties and moisture resistance.
Oxidised Polyethylene wax improves durability and handling characteristics.
In pharmaceutical and cosmetic formulations, purified grades may be used as coating aids, polishing agents, and protective film components.

Oxidised Polyethylene wax improves product appearance, stability, and functionality.
Oxidised polyethylene wax is mainly used as a lubricant, processing aid, dispersing agent, emulsifiable wax, surface modifier, and protective additive because it combines the lubricating properties of polyethylene wax with improved polarity and compatibility.

In PVC processing, it is used as an internal and external lubricant.
This improves melt flow, reduces friction, and enhances processing efficiency.
In plastic compounding and extrusion, it is used as a processing aid to improve flow behavior and reduce energy consumption.

Oxidised Polyethylene wax improves manufacturing stability and product quality.
In water-based wax emulsions, it is used because it can be more easily emulsified than non-oxidised waxes.
Oxidised Polyethylene wax improves compatibility with aqueous coating systems.

In coatings and paints, it is used to improve scratch resistance, abrasion resistance, slip, and surface smoothness.
Oxidised Polyethylene wax improves durability and surface performance.
In printing inks, it is used to enhance rub resistance and anti-blocking properties.

Oxidised Polyethylene wax improves print quality and handling resistance.
In pigment masterbatches and concentrates, it is used as a dispersing agent.
Oxidised Polyethylene wax improves pigment distribution and color uniformity.

In hot-melt adhesives, it is used to adjust viscosity, hardness, and processing behavior.
Oxidised Polyethylene wax improves adhesive performance and manufacturability.
In powder coatings, it is used to improve surface smoothness, anti-blocking, and scratch resistance.

Oxidised Polyethylene wax improves coating finish and durability.
In rubber processing, it is used as a lubricant and dispersion aid for fillers.
Oxidised Polyethylene wax improves processing efficiency and product consistency.

In textile finishing, it is used to provide lubrication, softness, and surface protection.
Oxidised Polyethylene wax improves fabric feel and wear resistance.
In paper and packaging coatings, it is used to enhance water resistance, slip, and surface protection.

Oxidised Polyethylene wax improves handling and durability.
In pharmaceutical and cosmetic processing (highly purified grades), it may be used as a polishing aid, coating aid, or formulation processing additive.
Oxidised Polyethylene wax improves product appearance and stability.

Safety Profile Of Oxidised Polyethylene wax:
Oxidised polyethylene wax is generally considered a low-hazard industrial wax, but standard precautions should be followed during handling and processing.
The main hazard is dust generation from powdered forms, which may cause temporary irritation of the eyes, nose, throat, and respiratory tract.
Oxidised Polyethylene wax improves workplace safety awareness.

Inhalation of fine dust may lead to mild respiratory irritation or coughing, particularly in poorly ventilated environments.
Oxidised Polyethylene wax improves exposure control practices.
Eye contact with dust particles may cause mechanical irritation, redness, or discomfort.

Oxidised Polyethylene wax improves handling safety.
Skin contact is usually low risk, although prolonged exposure to heated material may cause irritation or discomfort.
Oxidised Polyethylene wax improves operator safety awareness.

When heated above its processing temperature, molten wax can cause thermal burns upon contact with skin.
This is often the most significant practical hazard during industrial use.
Oxidised Polyethylene wax improves hot-material handling practices.

At very high temperatures or during combustion, the material may decompose and generate carbon monoxide, carbon dioxide, aldehydes, ketones, and other organic decomposition products.
Oxidised Polyethylene wax improves fire-safety awareness.
Like many fine organic powders, oxidised polyethylene wax dust may present a dust explosion risk under certain industrial conditions if suspended in air near an ignition source.

Oxidised Polyethylene wax improves process-safety management.
From a toxicological perspective, OPE wax generally exhibits low acute toxicity and low systemic toxicity under normal conditions of use.
Oxidised Polyethylene wax improves confidence in routine industrial handling.