The study on the paraffin wax microemulsion, on the one hand, can improve the quality of existing products, and on the other hand, can open up new fields of its applications. In order to prepare an emulsion the paraffin wax is mixed with the following chemicals in this formulation. Use of polyethylene wax emulsion for textiles 20190605. Pdf paraffin wax emulsion as water repellent for cotton. Method of preparing paraffin wax emulsion for making wood. Use of polyethylene wax emulsion for textiles king honor. Sasol is a leading supplier of wax emulsion that is suited for a range of applications namely but not limited to wood impregnation and treatment,industrial products,suitable for various other applications,chemicals industry,concrete,edge sealing,inks,paints,moulds,pallet feet,pb,textile and leather,candles,personal care,construction and materials,paper,coatings,textile,construction,mould. Polyethylene wax can be a linear or branched wax at any molecular weight. Pdf stabilization of paraffin emulsions used in the manufacture of. Resins as a polymeric surfactant for wax dispersions. Despite intensive efforts, the production of uniform wax spheres remains a challenge. Wax dispersions based on sma can be used in formulations for water resistant plaster boards, surface sizing paper or barrier coating paper.
We offer an extensive product line of paraffin, carnauba and soy wax emulsions. Selection of surfactants for stable paraffininwater dispersions. These aqueous formulations have found their way into products such as paints, coatings, inks and opvs, textile, flexible packaging, and wood, paper and corrugated coatings. Melt the wax and add about 5% by weight of stearic acid, and. Hydrophiliclipophilic balance hlb for ch462 module. The redesmol series from repsol includes anionic paraffin emulsions designed. Paraffin waxes are paraffin wax, an amine salt of carboxylic hydrocarbons, mixture of alkanes acid, water and. Fabric paraffin wax emulsion as water repellent for cottonpolyester blended. For their preparation, abundant surfactants and other additives are commonly used to stabilize the dispersions. Global paraffin wax market size industry research report. Emulsions of epolene e10 wax may be used as finishing agents for cotton and synthetic fabrics, and as textile softeners in conjunction with washandwear finishing waxes. How to prepare a stable paraffin wax emulsion the nanosized wax emulsion is formulated from molten paraffin wax as oil phase, distilled water, and anionic sds as surfactant. A prepared emulsifying wax has the characteristics of good acid and alkali resistance, high water solubility, stable emulsion, long shelf life and good dispersibility and can be widely applied to the industries and the fields, such as grinding, papermaking, leather, wood, agriculture, medicine, ceramics, cosmetics and vehicle.
Pickering emulsion formation of paraffin wax in an ethanol. Composition of the paraffin wax dispersions components emulsion a emulsion b emulsion c emulsion d 7 75 x 7 5 a 75 w 5 n i f f a r a p surfactant 2. Expired lifetime application number us234788a inventor james h fritz ralph m beach. Kreidezeit carnauba wax emulsion is a very rich concentrate for dilution with water and therefore extremely economical. Carnauba wax is obtained from the leaves of a brazilian species of palm tree. Problems preparing paraffin wax emulsions stabilized by different types of emulsifiers have been discussed. Paraffin wax inwater submicron emulsions stabilized by span 80tween 80 were prepared by the emulsion inversion point eip method. Influence of oil content in paraffins on the behavior of wax emulsions. Kreidezeit carnauba wax emulsion is selfglossy and does not require polishing. In the chipboard panel manufacturing sector, paraffin oil content is.
Definition it is the relative efficiency of the hydrophilic portion of. Khavaran paraffin paraffin wax drilling fluids emulsion. Application of wax emulsion makes the plate surface smoother and softer which more than twofold increases the operating time of the grinding belt. Would you like to make an enquiry about our products. Properties of wood treated with compound systems of paraffin. Wax emulsion technology has been around for decades and their manufacture is now well established. Properties paraffin wax is mostly found as a white, odorless, tasteless, waxy solid, with continue reading paraffin. Paraffin waxes refers to the applicable to underground attachments solids with n 2040. Formula composition for paraffin wax emulsion optimized. An oxidized homopolymer developed for wateremulsion floor polishes, epolene e10 imparts excellent slip resistance, outstanding toughness, and good durability to polish films. Our product line includes parvan fully refined waxes, prowax slack waxes, and waxrex semirefined and specialty fully refined waxes. Pdf paraffin wax emulsion is prepared by emulsifying paraffin wax pw in water using stearic acid sa and triethanolamine tea emulsifying system find.
Pdf fabric paraffin wax emulsion as water repellent for. The thermal conductivity of these emulsions were 95%, 68% and 51% higher than that of pure paraffin wax. Apr 01, 2005 the use of wax emulsions in coatings and inks. Shree chem pwe is a specially manufactured product to emulsify paraffin wax. These properties are often apparent at low wax concentrations. Growing application of the product for manufacturing candles along with its rising requirement in packaging and hotmelts is expected to stimulate the paraffin wax demand over the forecast period. These additives are hardly removable and entrain often adverse consequence in many. Parafine 30 paraffin wax ldpe 30 water nonionic 5 60 9. A wide variety of paraffin wax emulsion options are available to you, there are 262 suppliers who sells paraffin wax emulsion on, mainly located in asia. Paraffin wax water nanoemulsions containing 10 wt% paraffin wax, 20 wt% paraffin wax and 33 wt% paraffin wax possessed 6. Formation and properties of paraffin wax submicron. Our emulsions have earned a reputation for superior performance, stability even in longterm storage, consistency, applied cost and technical support.
Paraffin wax emulsions stabilized with polymers, surfactants. Polyethylene wax emulsions are used in the textile industry and are mainly used as softeners and sizing aids. The use of a wax emulsion as opposed melted paraffin wax to impart this products is preferred because a wax emulsion allows for a smaller particle size which. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed. Contact angle of the paraffin wax dispersions emulsion a emulsion b emulsion c emulsion d contact angle 98. This limit can be affected by the type of paraffin wax used. For wood used in pencils in order to improve the whittling property smoth cutting by sharpeners the wood is impregnated by paraffin wax. In order to form a coarse premixture, wax, water and surfactant are homogenized using a magnetic stirrer at rpm. The parafiin emulsion produced from high titre fats is admirably suited for use as a parafiin size in the manufacture of wax sized. It is insoluble in water, but soluble in ether, benzene, and certain esters. Paraffin waxes are paraffin wax, an amine salt of carboxylic hydrocarbons, mixture of alkanes acid, water and optionally alkyl usually in a homologous series of chain polyglycol ether. In his paper read before the institution of petroleum technologists on december 11, 1934, on the utilization of paraffin wax and petroleum ceresin, mr.
Paraffin wax emulsion as water repellent for cottonpolyester. Journal of industrial textiles paraffin wax emulsion as water repellent for cottonpolyester blended fabric m. Wax and oil emulsions make up the product lines vivashield and vivalite. Effects of preparation parameters on paraffin wax microemulsion. Download our product enquiry here as a pdf or word document. With igis envirocoatings you can overcome the undesirable natural features of paper board effectively, efficiently and economically. The invention relates to a preparation method of an emulsifying wax. Anionic paraffin polyethylene wax coemulsion provides excellent water and block resistance in paint and coating formulations. Paraffin wax emulsion is prepared by emulsifying paraffin wax pw in water using stearic acid sa and triethanolamine tea. Gujchem pwe is a specially manufactured product to emulsify paraffin wax.
We search the world and bring only the highest quality materials to customers throughout australia, new zealand, malaysia and the united states of america. Our emulsions are used for paper coating, paint additives, textiles, osb, and countless other applications. If necessary, a further increase in gloss can be achieved by polishing. Paraffin emulsion is obtained on the basis of paraffin with a melting point in the range of 5070c and oxidized paraffin wax with a melting point in the range of 4080c and an acid number of 20 to 45 mgkohg emulsion contains 5097 parts of paraffin and 350 parts of oxidized paraffin. Micronized polyethylene wax powder shamrock technologies. The redemuld series from repsol includes emulsions with low solids content and small particle sizes, designed for waterproofing chipboard. Rimpro india offers emulsifier including paraffin wax emulsifier which finds use in emulsify paraffin wax to get stable emulsion offered by manufacturer and exporter of surfactants in mehsana, india. The redemul series from repsol includes paraffin emulsions that are ideal for waterproofing chipboard. Polyethylene wax emulsion produced by king honor is an odorless, noncorrosive nonionic emulsion, resistant to acid, alkali, hard water and water. Pdf fabric paraffin wax emulsion as water repellent for cotton. Paraffin wax is mostly found as a white, odorless, tasteless, waxy solid, with a typical melting point between about 46 and 68 c 115 and 154 f, and a density of around 900 kgm3.
The most commonly micronized wax is a linear synthetic paraffin with a carbon number greater than 30. Redox is a leading distributor of chemicals and ingredients, active in more than 1,000 specialty and commercial products. Ionicity, solids content, wax type and dispersion type wo or ow are variable and largely depend on the type of emulsifier used. Strictly speaking a wax emulsion should be called a wax dispersion since the wax is solid at room temperature. Paraffin wax emulsion the invention relates in general to emulsification and in particular to novel emulsifiers for emulsifying paraffin wax has presented a unique. Paraffin wax emulsion is prepared by emulsifying paraffin wax pw in water using stearic acid sa and triethanolamine tea emulsifying system.
Lefttheoretical cross section of wax emulsion rightphoto of wax emulsion. The emul sifier finds use in waxing paper by adding the same to a molten paraflin which is used in the production of wax paper. Hexion is one of the largest producers of conventional and specialty wax emulsions, serving many industries. Formulating with wax emulsions wax emulsions are now well established and extensively used in aqueous formulations such as coatings, inks and opvs, textile and leather treatments, polishes, paper and cardboard coatings, etc. Technical wax dispersions have many different uses and accordingly vary considerably in their chemical composition. The emulsion is stable, the water is diluted in any proportion, no layering, no. Aw60 is a paraffin wax emulsion that provides water repellency, slip resistance, antiblocking and abrasion resistance to aqueous coatings, printing inks. Paraffin wax is a white or colorless soft solid derivable from oil and consists of a mixture of hydrocarbon molecules containing between twenty and forty carbon atoms. Stable emulsions with droplet diameters about 700 nm could be formed when the hydrophiliclipophilic balance hlb values are between 9. A systematic investigation of the procedure and conditions for paraffin emulsification in water by phase inversion method was undertaken in order to obtain stable technical emulsions and.
Experiments were conducted on the emulsification behaviour of model. Michem emulsion is a versatile family of products that adds value to a wide range of markets. It is solid at room temperature and begins to melt above approximately 37 c 99 f, and its boiling point is above 370 c 698 f. A mother emulsion is prepared at different concentrations of pw 10. Stable dispersions of paraffin wax droplets and their nano and microspheres have broad applications. This wax is commercially produced by polymerization of ethylene or by the reaction of carbon monoxide with hydrogen by the fischertropsch process.
The search can be done by products, market segment technical application, type of products, ionic characteristic or physical form products acusol carnauba megh meghacryl meghcoat meghpaint meghprint meghsperse megh wax michem quelfe surflex syntran sytan. These additives are hardly removable and entrain often adverse consequence in many applications. Properties of wood treated with compound systems of. Waterbased emulsions and coatings the international group. Paraffin wax 35 kgs stearic acid 5 kgs castor fatty acid hydrogenated 5 kgs. Keywords wax emulsions, paraffins, wetting, rheology, emulsion stability. Paraffin wax or petroleum wax is a soft colorless solid, derived from petroleum, coal or shale oil, that consists of a mixture of hydrocarbon molecules containing between twenty and forty carbon atoms. Waxes and water are normally immiscible but can be brought together stably by the use of surfactants and a clever preparation process. For more than 50 years, exxonmobil has worked to be the wax supplier of choice to its customers, providing consistent product quality while ensuring reliable supply for the products it offers. A wax emulsion is a stable mixture of one or more waxes in water.
For these different applications clariant offers beside montan based waxes a range of oxidized polyolefin waxes. Our emulsions are used for paper coating, paint additives, textiles, osb. Paraffin waxinwater submicron emulsions stabilized by span 80tween 80 were prepared by the emulsion inversion point eip method. Add value to your packaging with the extra protection, moisture resistance and superior surface characteristics provided by our waterbased emulsions. The shape and size of paraffin wax particles in the paraffin waxwater emulsion were observed using a scanning electron microscope vega3, tescan, czech republic. A couple of drops of paraffin waxwater emulsion was placed on a glass slide and dried, before being exposed to electron beam in the electron microscope. Methods for evaluation of emulsion stability at a single drop level. It is solid at room temperature and begins to melt above approximately 37 c 99 f. Jan 16, 2018 pickering emulsion formation of paraffin wax in an ethanolwater mixture stabilized by primary polymer particles and wax microspheres thereof. Paraffin wax emulsion as water repellent for cottonpolyester blended fabric. Pdf emulsifier effects on the stability of different wax emulsions. It finds use in emulsify paraffin wax to get stable emulsion. To produce an aqueous wax emulsion, the molten wax is mixed with hot water and an emulsifier. Formation and properties of paraffin wax submicron emulsions.
Paraffin wax emulsion is prepared by emulsifying paraffin wax pw in water. Request pdf properties of wood treated with compound systems of paraffin wax emulsion and copper azole wood is a natural and renewable material used extensively. Paraffin wax emulsions stabilized with polymers, surfactants, and. Wax emulsion is used in woodworking industry to protect wood boards particle board, mdf, osb from water. The top countries of suppliers are germany, china, and india, from which the percentage of paraffin wax emulsion supply is 7%, 81%, and 1% respectively. In the case of waxes with a melting point above 100 c, this emulsificationmust be carried out under pressure. The global paraffin wax market size was valued at usd 4. Anionic paraffin wax emulsions ideal for waterproofing. Article information, pdf download for paraffin wax emulsion as. Aqueous paraffin wax emulsion for care products and polishes. Paraffin wax emulsion was prepared by emulsifying different petroleum waxes pw. Wax emulsion has antidust effect which is important while boards are sawing up or grinding. This product is useful for long term water bead and for water repellency on wood as well as a tire dressing and buffability for auto care.