Cowie Technology

Operating from India since 1988, J.V.CORPORATION is a well established and reliable processor & exporter of PTFE moulded products such as Rods, Sheets & Bushes which have a wide industrial use in many industries such as chemicals, petrochemicals, fertilizers, food & beverage, pharmaceuticals, electrical, electronic, aeronautic, atomic energy etc. PEEK is a thermoplastic polymer recommended for its high temperature resistance and its high dimensional stability. Developed and compounded at our in-house facilities, TEXOLON® PTFE products are manufactured under strict quality control standards to ensure exceptional uniformity and consistency in every product. A major petrochemical plant was having problems with high temperature, superheated steam leaking from valve stems throughout the facility. PTFE – The material of choice when chemical resistance is essential. These are manufactured as per the international quality standards, and are used in various industries, like fertilizers, pesticides, pharmaceuticals, chemical processing etc. Teflon products enable easy care for cookware, paint, and apparel and more. Since PTFE products from KWO® are biologically inert and resistant to ageing, we would gladly develop together with you sealing solutions for usage in the medical and healthcare sectors. Enflo’s dedicated Sales and Business Development team know our products and all of their applications. In the half century since then, we have established ourselves as a leading supplier of PTFE products. The innovative patented curing system allows for continuous upper service temperatures of up to 275°C in applications such as mechanical seals, valves, flanges and pumps where elastomeric sealing is critical. We have excelled in the concerned domain with our exclusive offerings and a wide range of products. We offer Teflon parts with close tolerance as per client’s drawings or specifications to ensure supply of quality products at competitive prices backed by efficient after sales service. Granular products segment led the global Polytetrafluoroethylene (PTFE) market and is expected to continue its dominance in the forecast period. The use of low mechanical resistance packings in pumps means a greater number of packing replacements, affecting the plant productivity. Kalrez® Spectrum 6375 parts are designed specifically for the chemical process industry. In many systems and applications both products can be used as functional substitutes for existing PTFE-based additives. TEKU GmbH Fluoroplastics supplies semifinished and finished products made of PTFE fluoroplastics. Our design & manufacturing facility is supported by the most up-to-date machining and moulding capability backed by our team of Mechanical Engineers, Chemical Engineers and Chemists dedicated solely to the technology of PTFE Processing and PTFE Product Application. The roof of the Hubert H. Humphrey Metrodome in Minneapolis , US, was one of the largest applications of PTFE coatings. Contact an Allied Wire & Cable sales representative today to lock in the best price on PTFE wire and cable products for your company now and for the foreseeable future. Polytetrafluoroethylene (PTFE) is a synthetic fluoropolymer of tetrafluoroethylene that has numerous applications. We are engaged in manufacture and supply of a broad gamut of PTFE Bronze Filled Bushes from our collection of PTFE Products. Combined with its high melting temperature, this makes it the material of choice as a high-performance substitute for the weaker and lower-melting-point polyethylene commonly used in low-cost applications. We are extending this special opportunity to all our valued customers to lock in our best price on PTFE products through April 20. We encourage all our customers to think strategically and save thousands of dollars down the road by making blanket orders through April 20. Allied Wire & Cable’s inventory of PTFE products is bountiful and able to meet your needs. Because we only use high-performance plastic materials, our products answer outstanding characteristics: resistance under extreme temperatures, resistance under fire exposure or exposure to extreme environmental conditions, resistance under high mechanical stress, a very low friction rate, a very high insulation rate, and more. A polymer with exceptional chemical resistance, Polytetrafluoroethylene (PTFE), is the most widely used plastic for industrial sealing. Granular PTFE is ideal for molding several products and stock shapes, such as sheets, tubes, and rods. Fluorinated thermoplastics are only used for high performance applications related to high heat, low temperature, chemical inertness, high purity, non-sticking and self-lubricating properties. We believe in concept of total quality management encompassing materials, machines, manpower & process. PTFE has the broadest working temperature range, the best of the solid dielectrics a first-class insulator. The Cowie PTFE standard and customization products cover the full range from containers, jointware, connectors, valves and stopcocks, handling products to stirrer bars and shafts, reactor lids and fittings and temperature probes.

The properties of the PTFE products are strongly dependent on the processing procedure, such as polymer particle size, sintering temperature and processing pressure. Polytetrafluoroethylene or PTFE is the commonly used versatile, high-performance fluoropolymer made up for carbon and fluorine atoms. Pumping of abrasive fluids is one of the fundamental stages of the production process of a Sugar and Alcohol Plant. The filling line at Dow AgroSciences plant in Drusenheim, France – a global leader in pest management and biotechnology products – processes aggressive solvents, surfactants and concentrated herbicides at temperatures ranging from 10 to 45°C, and pressures from 1.5 to 3.5 bars Eff. It is therefore often used in chemical production or in semi-conductor industry. As with any fluid sealing material there is some overlapping of the individual products. Beldam Crossley’s engineering and technical expertise, combined with our state-of-the-art manufacturing facility, enables us to produce products for use throughout the construction sector. Mechanical properties of PTFE can be enhanced with the addition of fillers, particularly creep and wear rate. PTFE has excellent properties for electrical insulation, anti-stick, impact resistance and an extremely low coefficient of friction. PTFE has characteristics of inertness and can operate in temperature ranging is from – 350 degree F to 550 degree F.Various components of PTTE used in chip manufacturing and for heaters. Make your orders through April 20 to lock in our best price on PTFE products and receive large-volume shipments from Allied Wire & Cable when your business needs them. We Manufacture and Supply an extensive assortment of PTFE Products & MS Lined Elbows finds applications in various industries. As discussed above, PTFE has excellent properties such as chemical inertness, heat resistance (both high and low), electrical insulation properties, low coefficient of friction (static 0.08 and dynamic 0.01), and nonstick property over a wide temperature range (260 to 260°C). Virgin PTFE retains better flexibility in low temperature applications and exhibits good electrical insulation and high dielectric properties. Over its operating temperature range the chemical inertness of PTFE is generally considered to be total. These have excellent chemicals resistance ability and is unmoved by all known chemicals except alkali metals, fluorine under certain conditions and also weather resistant. Our PTFE products also play an important role in the food, pharmaceutical and environmental industries. We manufacture a wide range of PTFE Products. The molecular weight of the polymer is very high and this coupled with the protective shield of fluorine atoms around the carbon core provides the basis for the unique properties of PTFE. Founded in 1954, Enflo is a PTFE specialized solution provider with proven expertise in manufacturing Virgin, Reprocessed and Filled (Enflon®) PTFE basic shapes. No matter the process or material configuration you choose, Technetics PTFE & Polymer Solutions is committed to being a reliable, responsive partner, providing unmatched material and application expertise, and delivering products with exceptional purity, cleanliness and quality. Bronze-filled PTFE compounds have high thermal and electrical conductivity which is in turn make these compounds well fit for application where a part is subjected to load in extreme temperatures. TCI’s CrossFilm is a 100% PTFE material that is guaranteed corrosion and contamination free, resists tearing, and has superior flexing capabilities compared to other PTFE products. KWO® products are used, for example, in the chemical industry, in energy and power plant technology as well as in the production sector. FEP is a fluoropolymer with a chemical structure close to the one of PTFE, with only carbon-fluorine bonds. PTFE is certainly the most common fluoropolymer, and the first high performance polymer. Our research and development department supports manufacturing processes, applications, new products and new technology and is equipped with an in-house tool room, laboratory and test facilities. The PTFE products we manufacture have gained huge appreciation in the market for their host of qualitative features such as sturdiness, durability and reliability. Generally fine-powders, through paste extrusion followed by post extrusion heating, are converted into usable products such as tapes, shapes, and wire insulation. It is the size of fluorine atom which forms a uniform and continuous sheath around carbon-carbon-bonds and hence imparts good chemical resistance and stability to the molecule.

hydraulic guide rings 

Solvay is an advanced materials and specialty chemicals company offering a portfolio of more than 2000 products across various key markets worldwide. Based on the semifinished products of our range, we are able to produce finished parts from 1.0 to 1,800 mm diameter according to your drawing or prototype. One of the common applications of this polymer is non-stick coating in kitchen cookware (pans, baking trays etc.), hence, you can easily find this in your kitchen. TECAFLON PVDF (polyvinylidene) is a stable fluoropolymer used in applications requiring high purity with outstanding resistance to chemicals & higher mechanical strength. The range includes a wide selection of blended PTFE grades and offers unique performance characteristics that can be relied upon. For use in applications requiring chemical resistance such as PC board etching equipment and semiconductor manufacturing devices. State of the art manufacturing & quality control facility automated machineries, trained & skilled engineers, sourcing of materials backed by standard operating procedure facilitate quality of highest standard at each stage of mararflacturing. From developing technology and a growing market demand for more sustainable, higher performing products to evolving customer needs, Teflon fluoropolymers enable businesses to innovate and bring value to customers. The only counterpart is its relatively lower operating temperature, at 150°C (150 F), and a chemical resistance lower to other fluoropolymers, while still adapted to most common solvents. They can be processed by impregnation on fibers and fabrics to impart non-stick behavior and improve the substrate’s chemical resistance. For over 30 years our company has been based on three core principles: quality & high-end products, flexibility & service and complete expertise. Key companies in the region are providing several PTFE products to meet the rising demands from automotive OEMs and tier 1 suppliers. Our product range includes a wide range of ptfe sheet, ptfe parts, ptfe rod, ptfe teflon rods and feed pieces. Industrial processing applications include linings, gaskets, washers, seals, pump interiors, and spacers. More recently, we have seen our raw material prices (fluoropolymers up +2% to +15% depending on the grades, high-temperature polymers up +6%, and pigments particularly whites and blues) start to increase as of a few months ago. Avoid sticker shock and lock in Allied Wire & Cable’s best prices on PTFE products now through Friday, April 20. A number of suppliers have informed us in recent weeks that they have had shouldered commodity price increases and are compelled to raise the cost of their PTFE wire and cable products. Aqueous dispersions: Thermal stability to 500 °F, extreme chemical inertness, resistance to outdoor weathering, low coefficient of friction, and excellent non-stick properties. The cost to Dow AgroSciences in extra performance time and maintenance had become unacceptable, and the company sought a much more resilient sealing material that would better withstand frequent cleaning and product changes. PTFE is mainly used in wear-resistance & corrosion prevention applications. Teflon Tube is widely used in electronics and electrical service because of its excellent dielectric properties. Each time the mechanical maintenance team performed a clean-in-place procedure at 80°C, or made a product change on the filler, the PTFE seals became mechanically damaged. The PTFE (polytetrafluoroethylene) is a versatile polymer that resists very well to most chemical products in the 0 to 14 pH range. The use of non-contaminating tooling allows ultra-clean product manufacture, typically for semi-conductor, chemical archiving and similar applications. And, if assistance with picking the right PTFE product is needed, Bastian mentioned Technetics’ customer service team with their average 20-year industry experience. PTFE gaskets are used in services where it is necessary to have a high chemical resistance. The fine PTFE powder is prepared by controlled emulsion polymerization, and the products are white, small sized particles. In other situations, PTFE is a useful product for coating the inside of pipes carrying corrosive chemicals or very hot materials. Most products are available in Virgin, Reprocessed, and ENFLON ® (filled PTFE). In general, chemical properties of filled PTFE compounds are not as good as those of unfilled resin. As a custom high volume fabricator, Seal & Design is currently manufacturing large scale productions of disposable medical face shields. Teflon components like guide rails and slides-can withstand high temperatures inside baking and drying ovens and other heated segments of the food, cosmetics or pharmaceuticals manufacturing processes.

PTFE is a superior -Ring material not affected by most chemicals. Fine-powder products are processed by mixing them with hydrocarbon liquid to facilitate extrusion as a best. TEXOLON® PTFE products deliver uncompromising performance and unsurpassed precision for critical applications. A large number of new vehicle manufacturing facilities in the emerging markets of India, China, and Japan are boosting the growth of the global lightweight automotive materials. The mechanical properties of PTFE are also affected by processing variables such a preform pressure, sintering temperature, cooling rate etc. We are known for our uncompromising emphasis on the quality of our products. Custom products manufactured by LAB-PTFE® are supplied around the world ranging from one-offs through to continuous large volume supply. These automotive and transportation applications include lithium-ion battery packs, body exterior, chassis and braking systems, interior, HVAC, paint masking, NVH control, heat shielding and thermal insulation, and electrical insulation. KWO® Dichtungstechnik GmbH has specialized in the production of sealing materials from ePTFE (also expanded PTFE). 3P’s products are especially assessed in pumps and valves for the petrochemical industry. Poreflon Membrane is made from PTFE, characterized by superb heat resistance and chemical resistance. On the other hand, North America and Europe, being one of the mature industries for electronics, led to continuous technological advancements for end products. We present an extensive range of PTFE Products, used for various applications like providing protection against the aggressive chemicals and atmospheric acids. The innovative GYLON® manufacturing process reorients the PTFE and fillers in a way that increases the material’s tensile properties and decreases the creep relaxation problems that usually plague PTFE products. Depending on the product group, three main technologies are used for the production of sealing materials. The PTFE coatings in the chemical processing industry offer enhanced protection against harsh substances. PTFE can be modified for use as a gasketing material with strong chemical resistance properties. You can filter down your options by property (mechanical, electrical…), applications, conversion mode and many more dimensions. PTFE components are used in various laboratory ware because of their chemical resistance and inertness. Teflon Tubing can be used with virtually all industrial solvents, chemicals, and corrosive materials. PTFE has useful mechanical properties in its use temperature range. We carry these tubing products in both standard industrial wall and heavy wall designs, but can also build a custom design for your particular application. Durlon® Virgin PTFE gasket material is a high performance skived pure PTFE product designed for use in piping and equipment in chemical and other general industrial applications where resistance to highly aggressive chemicals (including hydrofluoric acid) is required. These products find extensive application in various industries and are offered in diverse specification. PTFE components are the ideal choice for these industries because it is corrosion resistant and chemically inert; it is unaffected by virtually all acids and caustics and functions in environment upto 500 degrees F. The global COVID-19 pandemic has led to a sudden pause to manufacturing activities across the globe, affecting the demand for plastics and also production & processing of them. AS such, it offers good mechanical properties at high temperatures. This 100% PTFE (polytetrafluoroethylene resin) has numerous micropores, and is characterized by superb chemical resistance, high strength, high water permeability, high heat resistance, etc. Registered in 2015 , Wuxi Xiangjian PTFE Product Co.,Ltd has made a name for itself in the list of top suppliers of PTFE Products in China. Virgin, unfilled, PTFE materials are considered to have very high levels of purity. For many years numerous prestigious customers from various industries have put trust in our product quality, our competence, our innovative and quality-oriented management and in our perfect services. These spirals have all of the features list above plus FDA approved raw material, chemical inertness, flame resistance and it is very easy to clean. Expanded PTFE has excellent chemical resistance; it also exhibits a very high compressibility and is therefore ideal for use with fragile or glass lined flanges. Selected for their durability, material quality and performance characteristics, our syringe filters deliver accurate, measurable results at a fraction of the cost.

The PTFE water-repellent surface can be made hydrophilic by using Sumitomo Electric’s proprietary processing technologies, for applications to filter aqueous solutions. Volatile prices of PTFE is challenging the growth and profitability of the global market, and as a result, such key companies focus on acquiring raw material manufacturers to ensure a steady supply to initiate the PTFE manufacturing process. TECAPEI PEI offers high heat resistance, mechanical strength & rigidity. Industrial and chemical processing was the largest application segment in 2017 and will continue its dominance over the forecast period. Further, graphite imparts excellent wear properties to PTFE and graphite-filled PTFE has an extremely low coefficient of friction. It is a flexible, non-resilient, and robust material with excellent chemical resistance and thermal properties. The physical & mechanical properties of PTFE can be altered to increase performance by adding glass, graphite, carbon, bronze or molybdenum disulphide. Used for applications requiring superior mechanical or electrical properties. Fillers result in excellent properties of PTFE at low and high temperatures. This range of properties means that the scope for the use of PTFE products is potentially very high, however, because of cost considerations and difficulties of fabrication PTFE is generally considered a specialist material for use in highly specific and demanding applications. The most popular materials for specific applications, with special characteristics and advantages, are discussed in the following paragraphs. As a result, Allied Wire & Cable must also raise its prices on these PTFE wire and cable products. They provide outstanding performance in an extremely wide range of chemicals including acids, bases, amines and steam. CNC machining of PTFE blanks moulded to near-finished size and shape yields high quality, cost effective products for any industry. The 3M Company; AGC Chemicals Americas, Inc.; Arkema S.A.; Solvay S.A.; and DowDuPont, Inc.; are some of the key companies engaged in R&D and manufacture of high-quality PTFE products. PTFE is widely used as a thread seal tape in plumbing applications, largely replacing paste thread dope. Therefore, other fluoropolymers are still needed for some specific applications where PTFE is not completely suitable. Commercially, PTFE is made by two predominant processes namely granular polymer and dispersion of a polymer of much lower molecular weight and finer particle size. In the early 1960s Beldam Crossley became one of the first UK firms to process PTFE Polymers. It is also an excellent insulator over a wide range of frequency and temperatures. Our Armorlene® PTFE portfolio is a fit-for-purpose solution designed primarily for dynamic sealing applications. Thus it matches PTFE’s outstanding chemical resistance. PFOA and PFOS are found in every American person’s blood stream in the parts per billion range, though those concentrations have decreased by 70% for PFOA and 84% for PFOS between 1999 and 2014, which coincides with the end of the production and phase out of PFOA and PFOS in the US. 61 62 The general population has been exposed to PFOA through massive dumping of C8 waste into the ocean and near the Ohio River Valley. Often used on advanced wiring applications, WireMasters PTFE Teflon tubing products provide superior lubricity, maximum flexibility, temperature and chemical resistance, and are biocompatible making it a reliable tubing solution. Our industrial capability and our proficient know-how make us able to produce a wide range of products, from basic shapes to very complex parts. Impact and cracking resistance, abrasion, stiffness, all these mechanical stresses are no match for the material. We are specialist manufacturers of PTFE products and produce custom products in endless variety to meet the demands of laboratory and process chemistry application. We offer quality range of PTFE Bellows for safe passage of pipeline from the main glass equipment. Cross-linked PTFE has improved high-temperature mechanical properties and radiation stability. Increasing demand from various application industries, especially electrical and electronics sector, is expected to drive PTFE market. PTFE has excellent electrical properties such as high insulation resistance, low dielectric constant has an extremely low dielectric constant (2.0) due to the highly symmetric structure of the macromolecules. PTFE has the very high melt viscosity and a high melting temperature due to rigid polymer chain structure that makes processing difficult by the normal methods of extrusion and injection molding.

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