This website uses cookies. Depending on the material, this can include processes such as solvent sonication, degreasing, media blasting, detergent washing, phosphating, anodizing, acid washing, e-coating, corona/plasma treatment and others (Figure 6). Each value or the combination of the two can have a significant effect on our selection of the correct system. Low friction, low wear coating and paint for rubber. 2. Low friction coatings are also available that have been specially formulated for application to substrate materials that are flexible or sensitive to elevated curing temperatures. Economical to apply, long-lasting and valued in uses where other lubricants fail, MOLYKOTE AFCs provide: MOLYKOTE Anti-Friction Coatings help customers improve safety, reliability and performance by controlling friction and wear, preventing component failures, extending lubrication intervals, and reducing production and operating costs. sherwin m377 rawlinspaints rawlins vidalondon retardant 2020 Micro Surface Corp. All Rights Reserved. The next few pages highlight common application examples of MOLYKOTE Anti-Friction Coatings. Necessary cookies are absolutely essential for the website to function properly. Long-life friction reduction for pins (MOLYKOTE D-7409 Anti-Friction Coating, MOLYKOTE D-3484 Anti-Friction Coating); reliable lubrication for complete chains (MOLYKOTE D-321 R Anti-Friction Coating), MOLYKOTE D-321 R Anti-Friction Coating The coatings are easy to apply by spraying, brushing, dip-spinning, roll-coating or screen printing. Our anti-friction coatings help customers improve safety, reliability and performance by controlling friction and wear, preventing component failures, extending lubrication intervals, and reducing production and operating costs. MOLYKOTE D-321 R Anti-Friction Coating The preferred polyurethane enamel is a Desoto desothane flexible polyurethane enamel that includes curing solution, and is designated as Boeing BMS 10-60F, Type II, Class A enamel. For so many biomedical applications, the wide family of elastomers is an ideal material for sealing, positioning, flexing, or dampening vibration. Adhesion was improved by pretreating the clean rubber with 240 grit sandpaper or a wire brush. %. Low-friction dry lubrication for lifetime durability of metal/metal pairings; nonstaining, MOLYKOTE D-708 Anti-Friction Coating Preferably about 25-35 wt. MOLYKOTE D-6024 Anti-Friction Coating BOEING COMPANY, THE, SEATTLE, WASHINGTON, A CORP. Free format text: F04704-83-C-0048. The coefficient of dynamic friction between rubber and epoxy-painted structural steel members is typically about 0.15 at about 400 psi and a speed of about 4 ft/sec, and is a problem in many circumstances, since destructive wear of the rubber will quickly occur during use. Together, we can create lubrication solutions for your specific automotive and industrial applications. Low friction coatings are available in a wide variety of options, depending on the application. Sorry, we couldn't find anything that matched your search, Often described as lubricating paints, MOLYKOTE, Economical to apply, long-lasting and valued in uses where other lubricants fail, MOLYKOTE, Dry, clean lubrication unaffected by dust, dirt and moisture, Lifetime lubrication without aging, evaporation or oxidation, Rust prevention without surface treatments (e.g., galvanizing), Nonflammable, nonstaining protection on metals, plastics and elastomers, Controlled film thickness for exact load-bearing capabilities, Fully effective lubrication, even after prolonged shutdown. For electric motor and powertrain manufacturers this results in improved electric motor efficiency, increased mileage and a longer battery lifetime by reducing the number of charging cycles. If you have linked your Google Analytics and Google Ads accounts, Google Ads website conversion tags will read this cookie unless you opt-out. In-depth strategy and insight into critical interconnection ecosystems, datacenter connectivity, product optimization, fiber route development, and more. The paint of claim 1 wherein the enamel has pressure tolerance up to about 3000 psi and a use temperature in the range of between about -75 to 400 F. 4. Slippage of the epoxy-painted mild steel wall of the missile sleeve over the Peacekeeper egress rubber seal severely tests the wear resistance of the seal. The claims should not be limited to the preferred embodiments unless such limitations are necessary in view of the pertinent prior art. Once the pretreated parts are dry and clean, different methods varying by part geometry, weight, quantity and coating liquid viscosity can be used to apply the anti-friction coating, including dip spinning, tumble spraying, HVLP spraying, screen printing, brushing, rolling and coil-coating. % graphite, the desired adhesion was lost. The MoS. MOLYKOTE D-3484 Anti-Friction Coating In addition to reducing friction, is corrosion protection also required? 
MOLYKOTE D-7620 Anti-Friction Coating Improves sealing properties and avoids microseizing at high temperatures to meet Euro 6 norm; enables easier disassembly; designed for coil and roller coating, MOLYKOTE 3400A LF Anti-Friction Coating FluoroBond-R is a low-cure, flexible fluoropolymer that can be applied to the exterior and interior of rubber parts to give them a surface that is permanently bonded and smooth. Other polyurethane paints, like those described in U.S. Pat. bostik friction anti coating oz aerosol quantity as9100 system slip anti epoxy performance saver concrete enlarge This technology improves O-rings and rubber products; grommets, seal plates, plugs, or any other form of rubber by transforming the high-friction rubber surface into a durable and low-friction surface. b.yond ventures GmbH. The low friction, low wear coating of the present invention is a graphite-filled polyurethane enamel including about 20-40 wt. By means of anonymized data of website users we can optimize the user flow. We also need to consider two distinct types of friction, which are static and dynamic friction. MOLYKOTE Anti-Friction Coatings are particularly effective in boundary friction and mixed friction states, as illustrated in the Stribeck curve (Figure 1). MOLYKOTE D-3484 Anti-Friction Coating MOLYKOTE 7400 Anti-Friction Coating The results with graphite alone are better than with molybdenum disulfide, Teflon, or combinations of any three of the lubricants. Friction values can be dramatically reduced with rubber and elastomer substrates. Excellent lubrication performance; high wear resistance; efficient processability; excellent chemical resistance, MOLYKOTE D-6927 Anti-Friction Coating 5. Assigns your browser to a session on the server. Thanks, your message has been sent successfully. Error, please try again. If you have a problem with industrial adhesives, sealants, lubricants or electronic protection products and require advice, you can contact our technical support service. High load-carrying capacity for running-in protection of heavily loaded gear sets, MOLYKOTE D-708 Anti-Friction Coating You also have the option to opt-out of these cookies. Low friction coatings provide improved performance and service life while eliminating the need for wet lubricants in operating environments that require resistance to heat, chemicals, or clean room conditions.Micro Surface Corporation provides low friction coatings such as Tungsten Disulfide (WS2) for when close tolerances, high heat, and clean room environments must be maintained and MoS2 (Molybdenum Disulfide) for a where "wear in" is necessary and a thicker coating is desirable. The load and speed involved are two very important factors. Lubricity or lubrication's objective is to reduce friction between two mating surfaces to extend the wear life of the components. Flake graphite (particularly amorphous graphite grade #402-A Superflake ND.2) performed better than fine graphite powder. In situations where additional dry lubrication is required, additives such as MoS2 (molybdenum disulfide) or graphite are added to provide exceptional bearing properties. You can redraw your consent to using these cookies at any time. MOLYKOTE D-7409 Anti-Friction Coating As friction increases, the amount of energy required to maintain the process also increases. But opting out of some of these cookies may affect your browsing experience. Deploy network infrastructure faster and easier than ever before, with pre-packaged yet massively scalable infrastructure components for top packet and optical systems. We make your rubber parts slippery when dry. As fail-safe lubricants, MOLYKOTE Anti-Friction Coatings are valued by the worlds leading engineers and manufacturers and are trusted for uses where maximum wear endurance is needed in a wide variety of applications from increasingly electrified, autonomous and energy-efficient vehicles to industrial challenges where functionality, connectivity, safety and sustainability are critical. 
Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. No. Powerful dry-film lubricants for easy assembly of sliding parts; MOLYKOTE 3402-C LF Anti-Friction Coating additionally offers good corrosion protection; MOLYKOTE D-321 R AntiFriction Coating also is available in spray cans, MOLYKOTE D-9100 Anti-Friction Coating Static friction is the force resisting initial movement of a static object.
%. Without graphite tests have shown the coatings soon wear through so that bare rubber is exposed thereby dramatically increasing the friction and damaging the seal. Operating efficiency; eliminates stick-slip; high chemical and fluid resistance, MOLYKOTE D-321 R Anti-Friction Coating Micro Surface partnered with a leading bearing manufacturer and testing facility to compare the performance of bearings coated with MSC's low frictionTungsten Disulfide (WS2) coating against an uncoated standard set of bearings. % flake graphite. If the objective is to have a wear in period for the parts to size together then a thicker coating solution is required. ASSIGNMENT OF ASSIGNORS INTEREST. Once coating is applied to the substrate, a curing process is required. Fluorosilicone bearing grease improves reliability of circuit breakers MOLYKOTE brand Smart Lubrication technology from DuPont is enhancing the performance and reliability of electric utility high-voltage, DOWSIL 7094 Flowable Sealant is a black, low modulus silicone adhesive/sealant designed for applications where a flowable product and non corrosive cure with durable adhesion, In this increasingly complicated world, were all looking to make sustainable choices and to keep things simple. With years of experience and knowledge of applying low friction coatings to materials such as steel, aluminum, titanium, magnesium, carbon fiber, plastic, and rubber we help solve friction problems in a wide range of applications. customers work together with us, they have the full benefit of our: In addition, we provide support for coating-line designs, process improvements and coating-shop recommendations. One particular Xylan coating with an MoS2 additive can provide low speed lubrication at pressures of up to 10,500 kg/cm (150,000psi). After curing, the bonded, dry lubricating film provides durable wear protection with a certain level of corrosion protection and resists dust and contamination. Preferably the paint includes between about 25-35 wt. Often described as lubricating paints, MOLYKOTE Anti-Friction Coatings contain solid lubricants dispersed through carefully selected resin blends and solvents. Cant find what youre looking for? 2016 PTFE Coatings | Terms & Conditions |
These cookies are needed for a smooth operation of our website. By clicking Accept All, you consent to the use of ALL the cookies. Static friction values are generally higher than dynamic friction values. MOLYKOTE D-3484 Anti-Friction Coating Expert architecture and design solutions for private carriers, next-generation metro and long-haul optical networks, ultra low-latency networks, and Internet backbones.
Is reduced friction needed with strong corrosion protection? Dry lubrication of steel springs in caliper brake pad sliding guides; works alongside a dry lubricant as an insulating anti-corrosion coating, MOLYKOTE D-6818 Anti-Friction Coating The ratio of resin to fluoropolymer can be increased to give varying degrees of hardness and increased wear resistance, although a minor increase in the coefficient of friction will be seen due to a slight dilution of the fluoropolymer content. The first set tested was a Timken 2690 tapered roller bearing with Timken 2631 tapered roller bearing cup under the following protocols. % amorphous flake graphite. These cookies will be stored in your browser only with your consent. MOLYKOTE PA 744 Anti-Friction Coating Often described as lubricating paints, MOLYKOTE AFCs contain solid lubricants rather than coloring pigment dispersed through carefully selected resin blends and solvents. On the other hand they allow us to improve our content for you by saving and analyzing anonymized user data. Will there be heavy loads under pressure? Choose any standard or custom color you want! This makes MOLYKOTE Anti-Friction Coatings ideal for use in dirty, dusty and humid environments and on inaccessible parts that require long-term lubrication. Your message has not been sent. Translucent dry-film coating for rubber and plastic components; reduces and controls friction, wear and noise; flexible coating withstands part elongation; excellent adhesion; long service life; high productivity and processing speed with UV curing. Time to cure (from 2 to 90 minutes) and temperature needed (from ambient temperature up to 250C) can vary, depending on the cure mechanism (heat, air or UV). Finely powdered graphite did not work as well. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. MOLYKOTE D-9630 Anti-Friction Coating Assigned to BOEING COMPANY, THE, A CORP. OF DE. The paint of claim 1 wherein the graphite comprises about 35-40 wt. A PTFE coating such as Xylan 1070 will significantly reduce the amount of make-up torque lost to friction so that a much more accurate and predictable clamping load can be applied. Below about 20 wt. Conversely, an increased PTFE content and a lower resin content can reduce friction values, although wear resistance may be reduced due to the fact that the coating will be very slightly softer. MOLYKOTE D-709 Anti-Friction Coating stores the users selection to allow embedding of google maps. While preferred embodiments have been described, those skilled in the art will readily recognize variations, alterations, or modifications that might be made in the described embodiments or specific examples without departing from the inventive concept. radius. An enamel consisting essentially of polyurethane enamel paint filled with between about 20-40 wt. % graphite, the desired reduction in friction was lost. A urethane enamel of this general type was required to achieve good adhesion of the slip coating to the rubber. Although adding a low friction coating adds an additional initial expense to the cost of a component, the long term benefits that are realized far outweigh this by reducing energy consumption which saves money and fuel or battery power and also allowing production to continue for an extended period. The result of this testing showed that the Tungsten Disulfide (WS2) coated bearings lasted nearly twice as long and endured more rigorous testing conditions than the uncoated bearings while requiring a significantly lower level of torque and ran at a lower operating temperature. Let us help you. | [emailprotected] | 01798 343586, Call to discuss your requirements: 01798 343586. 2020 DGE Smart Specialty Chemicals All rights reserved | Privacy Policy | Cookie Policy | Sitemap, Antonie van Leeuwenhoekweg 38-C12, 2408 AN Alphen aan den Rijn, Netherlands, Electrolube UVCL: the coating that increases the durability of the electric vehicle management system, Grease and Oil Lubrication for Sunroof Systems, MOLYKOTE 3451 Chemical Resistant Bearing Grease, There is a Molykote Lubricant for every Automotive Application, Dry, clean lubrication unaffected by dust, dirt and moisture, Lifetime lubrication without aging, evaporation or oxidation, Rust prevention without surface treatments (e.g., galvanizing), Nonflammable, nonstaining protection on metals, plastics and elastomers, Controlled film thickness for exact load-bearing capabilities, Fully effective lubrication, even after prolonged shutdown, Tribology testing capabilities, from standard data sheet test methods to custom-designed test rigs to match specific customer applications, Equipment to replicate part movement across a wide range of loads, environmental conditions, temperatures and speeds (LETS) to assist with all stages of development from prototype to production and maintenance, In-house coating research and development, Regional experts who translate customer application challenges into measurable lubricant solutions. MOLYKOTE 3402-C LF Anti-Friction Coating Additionally, fortified Teflon and Xylan address the low friction requirements of engine components, compressors, pumps, and actuation devices. Supercharge your procurement process, with industry leading expertise in sourcing of network backbone, colocation, and packet/optical network infrastructure. The frictional force generated between threads on large nuts and stud bolts is hugely variable due to geometry and engineering tolerances. Anti-friction coatings generally are applied at 10-20 m dry film thickness. Eight sets of stock bearings were purchased and half (4) were coated with Tungsten Disulfide (WS2). This force results in wear and the increased use of energy to maintain or start the movement. frg characteristics nylon structure Optimal performance was achieved at about 35 wt. Lifetime anti-noise performance in cases where unfavorable material pairings are combined; when used as a replacement for nonwoven tape, it eliminates squeaks and rattles and represents an economical solution, MOLYKOTE D-6600 Anti-Friction Coating forming primers, Forming abrasion-resistant coatings; Forming surface-hardening coatings, DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR, COATING COMPOSITIONS, e.g. Our team can help you to optimize your processes and applications. % graphite. Friction reduction to eliminate stick-slip and increase efficiency, MOLYKOTE D-7409 Anti-Friction Coating This website uses cookies to improve your experience while you navigate through the website. MOLYKOTE AFCs form a dry film and optimize friction of metal, plastic and elastomer parts even under intense loads and harsh operating and environmental conditions. Our Nicklon (Nickel Teflon) and Nicklon Plus (Nickel Teflon Plus) coatings provide both lower friction and high corrosion resistance which makes it an excellent coating for rubber injection molds. To ensure the effectiveness and full service life of MOLYKOTE Anti-Friction Coatings, a proper coating process must be followed (Figure 5). If you have any questions or want to find out more about the possibilities for your industrial application, please complete the contact form and one of our experts will be in touch. A coating for rubber comprising the cured paint of claim 1. It is mandatory to procure user consent prior to running these cookies on your website. In MOLYKOTE AFCs, the solid lubricants are kept on the substrate surface by the bonding force of the resin package so the surfaces are always separated by an effective dry film whether under very low speeds, oscillating movements or high loads. However, you may visit "Cookie Settings" to provide a controlled consent. Bearings were run through the testing protocols until excessive vibration was visible or temperatures reached 300F. The problem is that the extreme high-friction properties of rubber inhibits its use. MOLYKOTE D-7409 Anti-Friction Coating MOLYKOTE D-321 R Anti-Friction Coating % amorphous flake graphite. Flake graphite of medium grit is believed to be required to obtain the optimal reduction in the friction. This paint vehicle is a high quality paint for many surfaces (including metal, concrete, wood, or plastic), has high pressure tolerance (up to about 3000 psi), and can be used over a temperature range from about -75 to 400 F. This enamel is fast drying from the aerosol (or airless spray). Find more information regarding cookies on our Data Protection Declaration and regarding us on the Imprint. 
Contains campaign related information for the user. We also use third-party cookies that help us analyze and understand how you use this website. DuPont, the DuPont Oval Logo, and all trademarks and service marks denoted with , or are owned by affiliates of DuPont de Nemours, Inc. unless otherwise noted. If the application is an item with close tolerances or preload factors such as a bearing, then a very thin coating would be best to reduce friction. Friction and release are very different and a coating that provides good low friction properties would not necessarily be a good choice if non-stick properties were required and vice versa. Combining DuPont resins with MOLYKOTE lubricant expertise and advanced formulations will help us to develop better solutions for emerging trends and challenges. ASSIGNMENT OF ASSIGNORS INTEREST. BOEING COMPANY, THE, SEATTLE, WASHINGTON, A CORP. 
Teflon-based paints would not stick. MOLYKOTE Anti-Friction Coatings offer finetuned solutions enabled by a customer-oriented development process made possible by our network of global collaboration and technical development centers equipped with the latest tribological and analytical technology. For enhanced durability and emergency lubrication on pistons and piston rings; reduces noise and scuffing while increasing efficiency and fuel economy; screen-printable, MOLYKOTE D-6600 Anti-Friction Coating A low friction, low wear coating paint for rubber comprises polyurethane enamel filled with between about 20-40 wt. According to the U.S. Department of Energy, a third of an automobiles fuel or electric energy consumption is spent overcoming friction which has a direct impact on emissions and miles per gallon (MPG) or Miles per gasoline equivalent (MPGe). Economical to apply, long-lasting and valued in uses where other lubricants fail, MOLYKOTE AFCs provide: 2020 DuPont. Being able to source multiple products from a, Solving your performanceproblems with application-specificMolykote brandlubricants Imagine breaking off the key in the ignition while trying to start your car in freezing weather. Long Wear Life for Automotive & Defense Department/Military, Components that require additional Corrosion Protection, Components that require additional Chemical Resistance.
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