All xylan coating are machinable as multiple coats can be applied as per specification. If higher temperature service is required, please contact your whitford representative for recommendations. The term ptfe as used is intended to embrace both ptfe homopolymers and polymers formed by copolymerising tetrafluoroethylene. Industrial coatings products guide extreme coating solutions. First and foremost, xylan coatings are dryfilm lubricants combined in a matrix with hightemperature organic polymers resulting in plastic alloys formulated to provide unique and desirable properties low friction. Xylan is a chemical substance that produces xylose upon hydrolysis. Whitford xylan coatings differ from traditional fluoropolymer coatings in one very important aspect they are composite materials. Xylan coating, available with ptfe, pfa, pps american. Xylan series coatings application process youtube. Please contact us if your application requires a xylan coating not currently listed. Hunker may earn compensation through affiliate links in this story. Xylan 1424 is a waterborne voc compliant, resin bonded, thermally cured single film dry lubricant. Crest coating is a charter member in this distinguished network of experts in xylan coating services.
Parts made from materials with the optimum strength, weight and cost may still corrode, seize or gall. These coatings are a composite material in which low coefficient lubricants are combined with heat resistant organic polymers. Most xylan coatings will bend freely and repeatedly without breaking. Xylan is generally used to reduce friction, improve wear resistance, and for nonstick applications. Most often removing the nuts requires a cutting torch. This coating is often used to provide product identification as it is available in a wide range of colors, including white. Components of xylan the xylan coating matrix is composed of. Xylan 1070 datasheet whitford corporation industrial. Two spray booths two hightemperature ovens 1 15 ft x 8 ft x 8 ft, 500 oven. Additional xylan and teflon coatings are available. The first brand offered by whitford, xylan is the benchmark of our line of industrial coatings. Xylan coating services advanced industrial coatings.
Xylan is typically used in nonstick applications to reduce friction while improving wear resistance caused by the fluoropolymers and binding resins that make up the composition. It is important to prepare the surface of any material to be coated in ptfe. Xylan coatings from impreglon uk contact us for more. Xylan coatings are a family of fluoropolymer coatings designed for use on various types of oem components and fasteners to prevent corrosion and increase the life of the product. History deserves to be remembered recommended for you. The most commonly known application is in nonstick cookware but xylan coatings have also been used. Additionally, it can be used to protect a metal from corrosion.
Apr 20, 2015 robertson, phillips, and the history of the screwdriver duration. Xylan can cut the cost of some pistons, plungers and splines by eliminating polishing and lapping processes. Xylan coating services whitford xylan crest coating. Xylan 1424 series fastener class coating mate rial is a waterbornevoc compliant, resin bonded, thermally cured, single film, dry lubricant. Xylan can be extracted from biomass using either alkali koh or naoh or dimethyl sulfoxide dmso. Xylan can replace heavy metal platings on engine journal bearings. Whitford xylan protective coatings the decc company. Whitford makes the largest, most complete line of fluoropolymer coatings in the world. Xylan is made of low friction, wear resistant composites of fluoropolymers and reinforcing binder resins.
It lowers maintenance and replacements costs which reduces downtime. Ptfe coating process ptfe applied coatings ptfe teflon xylan. Xylan coatings are considered as an extraperformance coating. Ptfe coating is also referred to as xylan or teflon. This enables you to not only enjoy all the benefits of using xylan as your coating material, but also customize its use. Steel fasten ers coated with xylan over a zinc pretreatment provide corrosion resistance almost equal to that of stainless steel. Xylan is a lowfriction, wearresistant composite of fluoropolymers and reinforcing binder resins.
Xylan coating whitford approved applicator aft corp. Xylan is typically used in nonstick applications to reduce friction while improving wear resistance caused by the fluoropolymers and binding resins that make up. Xylan coatings provide a working surface, tailored to the application. This coating is highly effective for food production companies where a nonstick surface is desirable. This is a twocoat process of xylan 31 and xylan p91. Specializing in the development and manufacture of coatings, whitford corporation makes xylan 1424, our standard coating for fasteners. Xylan 5164 a solventborne, lowfriction, dipspin coating with superior uv resistance.
Each xylan coating has varying proportions of ptfe lubricant and other polymers. Xylan coatings can be one, two primer and topcoat, and three primer, midcoat, topcoat coat conventional and reinforced filled coating systems. Corrosion and chemical resistance in most environments. Think offshore oil and gas exploration, as well as medical equipment and chemical processing plants that frequently work at extreme.
The fluoropolymers utilized in xylan coatings consist of ptfe, pfa, and fep. Aic provides xylan coating application services for the full range of xylan products, including xylan xlr, xylan 1010, xylan 1014, xylan 1070, xylan 1052, xylan 1424, xylan 1427, xylan 1425, and other xylan coatings. It is a whitford brand and is known and used worldwide. How xylan coating protects nuts and bolts from wear xylan is an extremely popular coating for waterborne industrial applications. Guide to whitford coatings for consumer products 2010. We offer the application of functional hightech coatings, particularly in the field of non. Scroll down to see the xylan coatings we offer and their individual uses. The system was developed to meet the demand for improved protection in marine environments and.
Pdf xylan, a promising hemicellulose for pharmaceutical use. Designed for fasteners, piston casings, compressors, etc. The most commonly known application is in nonstick cookware but. This booklet covers an impressive number of nonstick coatings formulated for application to cookware interiors, bakeware and countertop ap pliances. Ptfe polytetrafluoroethylene, the original fluoropolymer, is a tough yet flexible, material with great electrically insulating properties and excellent resistance to chemicals. Xylan nonstick coatings are available with ptfe, fep, pfa, or mos2 as the functional components, in varying percentages, along with resin binders, pigments, and other additives to address issues of low friction, corrosion resistance, release, etc. Xylan can replace plating on hydraulic pistons and extend their lives in corrosive environments. Conformal coating inspection aci technologies, inc. Xylan coatings corrosion resistant dryfilm lubricants. Using state of art technology, we apply fluoroplastic coatings ptfe, pfa, fep, etfe, ectfe, mfa as well as pa11, pe known under the trade names teflon, xylan, halar, rilsan etc. Dels plating offers a variety of whitford xylan coatings including 1014, 1052, 1070, 1400, 1424, and 1425. Polymers of fluoroethylene containing other halogens are also included, as are mixtures of polymers of different composition.
A dry film lubricant, xylan is a complete line of fluoropolymer coatings created to solve specific problems for a wide spectrum of applications. Efficient extraction of xylan from delignified corn stover. Xylan 8110 is the fdacompliant version of xylan 1010. Fluoropolymer coatings have many advantages when compared to galvanized coatings and plating. Whitford xylan coatings have a broad range of properties which make them ideal for a variety of applications. It is made of made of lowfriction, wearresistant composites of fluoropolymers and reinforcing binder resins. Industrial fluoropolymer coating xylan 1840884088438870. They are a waterbornevoc compliant, resin bonded, thermally cured, single dry film lubricant.
Organic solvent based, low friction coating for studbolts. While commonly used for nonstick applications such as cookware, xylan coatings is also extensively used as corrosion protection in the automotive, gas, and oil industries. Xylan has drawn considerable interest due to its potential for packaging films and coating food, as well as for its use in biomedical produc ts li et al. However, residues from agriculture represent a lowcost source of xylancontaining material that could be turned into an industrial opportunity if it is processed into valueadded products, where cc, barley husks, wheat and rice straw. Xylan has long been a staple of the industrial coating industry but sometimes it is easy to forget exactly what it is. Find information and advice about xylan coatings, followed by an. Weather resistant and salt water resistant, xylan is the perfect anticorrosion coating for subsea machinery in the oil and gas and marine industries. Commonly used industrially as dryfilm lubricants, xylan coatings are known as extreme performance coatings. Moving parts of plug, ball and gate valves in oil and chemical process. Hot dipped galvanized coatings and cadmium or zinc plated bolts will freeze when subjected to the corrosive environments found in manufacturing plants, offshore oil rigs etc. The major reason for this, probably, is the high process costs associated with large quantity xylan isolation. It is a yellow gummy highly complex pentosan in appearance and occurs naturally in plant and woody tissue. Pt remote oilfield services ros specializes in applying fluoropolmer xylan coating.
Whitford corporation manufactures one of the largest most complete line of fluoropolymer coatings under the trade name xylan. Xylan is used industrially as a coating and lining for corrosion prevention. Xylan coatings xylan coated toefco industrial coating. Ptfe and a number of other types of lubricants are typically used to create xylan coatings, these are applied in thin films. Xylan is one of the most versatile materials to make coatings out of, which means that there are plenty of benefits to using it. Typical applications include wood screws and threaded fasteners. Fi126212b process and system for isolating xylan from plant. Ptfe coating process the term ptfe as used is intended to embrace both ptfe homopolymers and polymers formed by copolymerising tetrafluoroethylene with other monomers. Robertson, phillips, and the history of the screwdriver duration. Xylan 1424 is a premium high technology fluoropolymer coating. If you are unsure which process is best suited to your needs please.
Similar to dupont teflon, xylan can be found in a variety of cookware, making the cookware both nonstick and wearresistant. A xylan coating will resist corrosion and chemical degradation. Whitford xylan coatings dry film lubricants aft fluorotec. Paraxylylene is only required to have a thickness of 0. As you seek a solution for your coating needs, whether it be for something as small as a knife or as extensive as automotive or aerospace needs, you will want to know exactly what you are getting into. Xylan 1840884088438870 datasheet whitford corporation. Whitford xylan is the trade name for ptfe coatings.
The most common colours being black xylan coating and green xylan coating there are occasions when the colour choice is a key element in the decision making process. Guide to whitford industrial coatings product low friction nonstick corrosion resist. Industrial xylan coatings solve the problems created when the ideal material for use in engineering construction has the wrong surface properties. Xylan coatings for corrosion protection xylan coating houston. Xylan coatings precision coating medical and engineered. Xylan coatings are combined with the newest high temperature organic polymers. Technicoat specializes in the application of technical coatings. Whitford xylan coating is a dry film lubricant, designed for use on a number of fasteners and components such as xylan coated bolts which help prevent corrosion. Normally used over a phosphate or other pretreatment to achieve up to 3000 hours salt spray resistance. Most xylan coatings contain ptfe or other types of lubricants and are applied in thin films. In fact, there are eight different kinds of xylan coatings.
Polymers of fluoroethylene containing other halogens are also included, as. This step helps to ensure the best coating possible and further extends the service life of the equipment to be coated. In this study, dmso extraction of corn stover was studied at different temperatures with the objective of finding a faster, more efficient extraction method. We operate the most up to date and modern electroplating processes.
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