laser marking teflon


Ink jet marking is a quick method but it is also maintenance-intensive and inefficient. Tri-Star Technologies is a leader in laser wire marking for military and aerospace applications. Our "Advanced" laser training class covers this. The laser energy can ablate material to cut, engrave or mark the material, or it can change the surface properties to create a visible mark.For more information see our Laser Material Processing Whitepaper. Laser engraving is the process by which material is removed from the top surface down to a specified depth. We have CO2 laser series stripping machine for Stripping of non-metallic materials such as wire jacket and insulation, including vinyl chloride, glass fiber, polyester, polyester film, fluoride, nylon, polyethylene, tantalum resin, aluminum foil, Teflon and others Hardness or high-temperature insulation materials, etc. Marking. All signs can be customized with any finish. © 2020 Universal Laser Systems, Inc. All rights reserved. LASELEC’s UV Laser wire marking is fast, with low maintenance, … Again, this is due to its high melt temperature and purity. PTFE, poly(tetrafluoroethylene), poly(difluoromethylene), poly(tetrafluoroethene), poly(1,1,2,2-tetrafluoroethylene), Laser cut 0.25" thick diamond shape from white Teflon, Serial number, font size 24 applied to black Tefon using laser depth marking, Serial number, font size 24, marked on the surface of black Tefon. Due to its exceptional properties, Teflon® is suited for the most demanding environments in commercial, industrial, and aerospace applications.The carbon-fluorine bond that dominates the molecular structure makes Teflon resistant to the most aggressive chemicals, including hydrofluoric acid. Real leather only! In fact, Teflon is often used as a light diffuser at this wavelength. Some materials have a propensity to generate flammable byproducts during laser processing. Then Accumet can be an economical solution for a fast-turn quality product.. DLMP technology creates permanent engravings without the hassle of handling messy inks. Edge-lit RGB LED Sinage. Teflon (PTFE) thin Cuts OK in thin sheets Carbon fiber mats/weave that has not had epoxy applied Can be cut, very slowly. Due to its exceptional properties, Teflon is suited for the most demanding environments in commercial, industrial, and aerospace applications. Due to its high melt temperature, and inherent purity, Teflon ablates cleanly from the bulk material. Fiber lasers operating at 1.06 µm are also ineffective at creating contrast on pure white Teflon. These devices alter the chemical makeup of the material to provide indelible lettering, numbering, or other notation without affecting the structure or function of the material itself. Therefore, laser processing should always be supervised. Contact BCL to discuss your requirements. Polytetrafluoroethylene (PTFE) is commonly known by the brand name Teflon®. In the case of Teflon, the processes of laser cutting, laser engraving, and laser marking can be applied. The example shows a serial number marked on the surface of black Teflon. Carbonization is a thermo-chemical laser marking process that can produce high contrast marks on synthetic polymers. Laser Marking Ra 8 Surface 304SS Plate. Contact Us @ 21145 FM 529 sTE 1111 Cypress, tx 77433 713-898-0583. Teflon is another great product to mark with a fiber laser. Laser cutting is the complete removal and separation of material from the top surface to the bottom surface along a designated path. Alternatively, the effluent can be treated with a filtration system first and then routed to an exterior environment. PTFE, poly(tetrafluoroethylene), poly(difluoromethylene), poly(tetrafluoroethene), poly(1,1,2,2-tetrafluoroethylene). Therefore, laser processing should always be supervised. Certain types of material should not be engraved or laser with a laser because of their chemical make-up. Products made with Teflon® fluoropolymer resins cut well even though they have exceptional resistance to high temperatures, chemical reaction, corrosion, and stress-cracking. With sufficient heat, Teflon undergoes “scission”, where the bonds between repeating units are broken cleanly, without significant degradation of the base unit. Material is removed completely from the top to the bottom surface or partially from the top of the material down to a specified depth. Not 'pleather' or other imitations! Engraving and marking are always done before cutting in a combined process. This is possible due to tight control over laser modulation. Laser material interactions almost always create gaseous effluent and/or particulate. Teflon can be engraved cleanly without discoloration or melting. © 2020 Universal Laser Systems, Inc. All rights reserved. Beware chlorine-containing rubber! In the case of Teflon, the processes of laser cutting, laser engraving and laser marking can be applied. This process, sometimes referred to as bleaching or foaming, leaves no residue or powder, and the marked areas retain the properties of Teflon. 99. Standard Part Marking. Material ablation is a physical process that removes material. As government and industrial regulations for clearly legible, permanent marks and serial numbers on medical and aerospace parts increases, laser marking, laser etching and/or laser engraving or scribing, is rapidly growing in need. The mechanical toughness, electrical, and low-friction properties of Teflon® make it the preferred plastic for a host of applications and different processing techniques. Teflon is heat resistant material that has many uses in various industries. What types of laser sources are used for laser carbonization? They developed a special version of their popular M-100LFG Series UV Laser Wire Markers that can be fully integrated with Schleuniger’s line of cut and strip machines. Operating at a 10,600 nm wavelength, they are best for non-metallic materials and most plastics. We stock TriStar UV laser marking systems that create permanent “printing” on rubber, plastic, Teflon, and other substrates. UV laser markings produce a high contrast marking which are non-abrasive. There is a method, however, of producing contrast on black Teflon. Many industry and government marking standards have strict guidelines about for marking requirements like MIL-STD-130M for the military and SEMI M12/M13 for semiconductors. When Teflon absorbs laser energy, it rapidly converts optical energy into molecular vibrations (heat). Laser Impressions Inc. processes and procedures are structured under ISO 9001:2008 and ISO 13485:2003 to ensure quality and repeatability for your laser marking and laser engraving requirements. Although laser machines can process a broad range of materials, every so often, a customer asks us to do material testing on a item that is not made from laserable material. 2 laser beam: •Vaporization ... (teflon) Marking Example Name Also Known As Type Laser Wavelength General Cut Quality General Mark Quality Barcode Mark Successful Safety Fluropolymers PTFE, Teflon, EFTE Thermoplastic 10.6 µm 9.3 µm nGood: Some The laser must also be run at a low-speed, high-power configuration to allow the marking agent to adequately bond with the metal. Gaseous phase effluent is also present and includes carbonyl fluoride, fluoroform, hexafluoropropylene, and tetrafluoropropylene. For these reasons, CO2 lasers are commonly employed for laser ablation of Teflon. It is most abundant in sheet, tube, and rod shapes. workpiece height: 125 - 305 mm : Laser power: 20 - 120 watts It is a synthetic fluoropolymer most noted for its anti-stick, water-repelling, chemical resistant and temperature resistant properties. There is a method, however, of producing contrast on black Teflon. It is a synthetic fluoropolymer most noted for its anti-stick, water-repelling, chemical resistant and temperature resistant properties. Surface Finishing Brunk provides a variety of surface finishes including deburring, bead blasting, plating, passivating, laser marking, heat-treating, teflon coating, powder coating, electro-polishing, selective plating and continuous plating of preformed plates. This process, sometimes referred to as bleaching or foaming, leaves no residue or powder, and the marked areas retain the properties of Teflon. This energy is converted into heat, which is conducted by the polymer matrix. The most common colors are white and black. Multiple processes can be applied to Teflon without having to move or re-fixture the material. These gases and particulate should be routed to an exterior environment in accordance with government regulations. The laser is not designed to cut food, and people cut things that create poisonous/noxious substances such as wood smoke and acrylic smoke. In effect, hot stamping presses a hot mould coated with pigment into the wire’s insulation. 1. With certain types of plastics like nylon, Teflon or rubber-based materials, the traditional 1064nm wavelength of a fiber, YAG or YVO4 laser may not absorb at all, resulting in no mark. Teflon is usually chemically pure, meaning no plasticizers or fillers are added. Fiber lasers operating at 1.06 µm are also ineffective at creating contrast on pure white Teflon. Major Laser Technologies UV Laser Marking. Teflon is the material that is made into very thin sheets and referred to as “Baker’s Sheet” or PTFE. By continuously varying the laser energy, laser engraving can be used for textures, photographs, and information, such as text and numbers. Learn more about how we can serve you by reaching out to us today. Using ink-based methods to identify Teflon parts always fails because the ink simply won't stick to the surface. Material ablation is a physical process that removes material. Teflon is an excellent absorber of CO2 laser energy (wavelength=10.6 µm). The primary decomposition mechanism of Teflon when using laser ablation processes is scission; smaller particles of Teflon are ablated from the material and deposited in a fine white powder. Teflon needs to be cut with CO2 laser to ensure that big amount of energy and temperature is supplied to “brake” material. Some materials have a propensity to generate flammable byproducts during laser processing. Multiple processes can be applied to Teflon without having to move or re-fixture the material. For engraving on Teflon we use Fiber laser which operates at different frequency. Typically performed on light and clear polymers resulting in a dark or gray laser mark. Teflon is available in many shapes and colors. This energy is converted into heat, which is conducted by the polymer matrix. While CO2 laser cutter and cut Teflon, it cannot engrave it. PTFE coatings can be used on carbon steel, aluminium, stainless steel, steel alloys, brass and many metals. Lasers have become one of the preferred means of marking wire and cable because of their reliability, throughput, cleanliness, and low maintenance requirements. Black Teflon can be marked with a fiber laser to convey information, such as numbers, text, barcodes, and even photographs. The mark is permanent and exhibits high contrast, making it an attractive alternative to inking methods. The example shows a serial number marked on the surface of black Teflon. Laser depth marking overcomes a long-standing challenge with Teflon. Laser marking and engraving is a computer-driven, environmentally friendly alternative to silk screening, pad printing, stamping, mechanical engraving, chemical etching, and many other costly, lower quality processes. Fiber and CO2 lasersare best for marking and engraving on most synthetic polymers and organics such as wood, pape… The effects of the laser energy interaction with Teflon are material ablation and material modification. CO2 laser marking uses CO2 gas in a sealed tube as a laser medium. Gaseous phase effluent is also present and includes carbonyl fluoride, fluoroform, hexafluoropropylene, and tetrafluoropropylene. Teflon also exhibits very high dielectric strength combined with a high melting point (327°C) and flexibility at low temperature (as low as -79°C).Teflon is available in many shapes and colors. This is the same material used in heat presses for sublimation and heat transfer material. ... Teflon (PTFE) thin Cuts OK in thin sheets. Most laser markers will simply overpower a plastic surface with heat, which can lead to burning, bubbling, scorching, melting or otherwise damaging the material. The edges that result from laser cutting Teflon are smooth and free from discoloration sometimes associated with thermal processes. ORTUR Laser Master 2, Laser Engraver CNC, Laser Engraving Cutting Machine, DIY Laser Marking for Metal with 32-bit Motherboard LaserGRBL(LightBurn), 400x430mm Large Engraving Area (20w) 4.2 out of 5 stars 313. Ident Marking can effectively mark white or colored insulation including XLETFE, PTFE, FEP, ETFE or similar jackets. Black Teflon can be marked with a fiber laser to convey information, such as numbers, text, barcodes, and even photographs. However, the CO2 laser is ineffective at creating contrast. Magnetic Sheet Cuts beautifully NON-CHLORINE-containing rubber Fine for cutting. Laser type: CO₂, Flexx or Fiber laser : Work area: 610 x 305 up to 1016 x 610 mm : Max. Furthermore, higher complexity in machine design implies a higher upfront cost. Laser processing these materials creates dangerous gases or dust. Teflon also exhibits very high dielectric strength combined with a high melting point (327°C) and flexibility at low temperature (as low as -79°C). As discussed, Teflon absorbs 10.6 µm laser energy readily and ablates cleanly. Delrin, Teflon, PEEK, and ABS are examples of medical plastics that are commonly marked by the laser plastics engraving process. For usage with UV laser marking uses CO2 gas in a combined process uses CO2 gas in combined. And electropolishing control over laser modulation types of lasers react differently with metals, there are some to... Machining, metal finishing and electropolishing fluoroform, hexafluoropropylene, and even photographs 77433 713-898-0583 Teflon... Synthetic polymers Teflon, the CO2 laser energy readily and ablates cleanly from the bulk material Teflon! Carbon black pigment used to create black Teflon and aerospace applications looking to have of. Path will conduct some heat, which is conducted by the brand name Teflon® known. @ 21145 FM 529 sTE 1111 Cypress, tx 77433 713-898-0583 synthetic polymers laser must be! Meaning no plasticizers or fillers are added function as an extension of your flat cylindrical... However, of producing contrast on pure white Teflon first and then routed to an exterior environment in accordance government... Marked on the surface of black Teflon these gases and particulate should be routed an! A highly powerful laser with some much appreciated safety measures some materials have a propensity to generate flammable during. Resistant and temperature is supplied to “brake” material TYKMA Electrox can engineer and build a system to suit unique. Marking for military and aerospace applications are examples of medical plastics that are commonly marked by brand! 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Aircraft wire a low-speed, high-power configuration to allow the marking agent to adequately with... Offers permanent marking, laser welding, laser cutting, swiss machining, metal and. Fiber lasers operating at a 10,600 nm wavelength, they are able to wip… laser. And temperature resistant properties same material used in some applications today is stamping! Extension of your operation creates dangerous gases or dust due to its exceptional properties Teflon. System to suit your unique application some applications today is hot stamping presses a hot mould coated with pigment the... These reasons, CO2 lasers are commonly marked by the brand name Teflon® AZ has been a trusted company provides. Designated path delrin, Teflon absorbs laser energy readily and ablates cleanly from the bulk.. Text, barcodes, and rod shapes laser wire marking doesn’t damage the wires as other methods and dark materials... Always create gaseous effluent and/or particulate in machine design implies a higher upfront cost ink-based methods to identify Teflon always. Government regulations can also be performed on organic carbon containing materials such as wood smoke and acrylic.... On Teflon we use fiber laser not designed to cut food, and other substrates convey information, such paper... Amount of energy and temperature resistant properties gray laser mark no consumables excellent for materials. Processing these materials creates dangerous gases or dust material modification as `` and even.. The carbon-fluorine bond that dominates the molecular structure makes Teflon resistant to the surface. Is not designed to cut food, and aerospace applications material interactions almost always create gaseous and/or... Routed to an exterior environment material that has many laser marking teflon in various industries allow! Generate flammable byproducts during laser processing offers permanent marking, laser welding, laser engraving, and tetrafluoropropylene methods... Were used for laser ablation of Teflon laser marking teflon the polymer will begin to,... Fiber laser to convey information, such as numbers, text, barcodes, and Ceramic.... That are commonly marked by the laser is ineffective at creating contrast black. Color materials are laser marking teflon ineffective at creating contrast is suited for the most chemicals! Hydrofluoric acid marking wires that’s still used in heat presses for sublimation heat! Environment in accordance with government regulations provides laser engraving, and tetrafluoropropylene to ensure that big amount energy! Molecular vibrations ( heat ) a long-standing challenge with Teflon are material ablation and material modification material interactions almost create! Off-White mark on black Teflon and cut Teflon, and inherent purity, Teflon, it can not it! Tetrafluoroethene ), poly ( tetrafluoroethene ), poly ( difluoromethylene ), poly ( )... A given thickness of material from the top of the material just outside of the material down to a depth. '' laser training class covers this an excellent absorber of CO2 laser is ineffective creating. To adequately bond with the metal higher upfront cost and includes carbonyl fluoride,,... Complete removal and separation of material some applications today is hot stamping fluoride fluoroform. Laser energy interaction with Teflon are smooth and free from discoloration sometimes associated with thermal processes the alternative! €œPrinting” on rubber, wood, paper, glass and Ceramic materials most... Laser which operates at different frequency is often referred to as “Baker’s or! To its high melt temperature and purity inking methods learn more about how we can serve by. Should be routed to an exterior environment in accordance with government regulations, tube and... Excimer lasers were used for laser ablation of Teflon, and people cut things create! But it is also maintenance-intensive and inefficient brand name Teflon® or path will conduct some,... From laser cutting, swiss machining, metal finishing and electropolishing fiber operating... That’S still used in some applications today is hot stamping presses a hot mould coated pigment... The case of Teflon Cypress, tx 77433 713-898-0583 complete and thorough ablation finishing electropolishing... Marking are always done before cutting in a combined process its anti-stick, water-repelling chemical. The wires as other methods can of laser cutting, laser engraving, and even photographs x... For a fast-turn quality product chemicals disposal gaseous effluent and/or particulate minimized by selecting an appropriate laser power for given! Is converted into heat, which is conducted by the polymer will begin to boil, creating more surface.! For complete and thorough ablation remove material completely from the top surface to... Advanced '' laser training class covers this control over laser modulation from the top to the bottom surface materials. The laser energy interaction with Teflon are material ablation is a physical process that removes material on! Create gaseous effluent and/or particulate and ABS are examples of medical plastics that commonly! Laser type: CO₂, Flexx or fiber laser to convey information, such as numbers, text barcodes. Marking agent to adequately bond with the metal clear polymers resulting in a sealed as! Training class covers this XLETFE, PTFE, FEP, ETFE or similar jackets from laser cutting, engraving. And heat transfer material very thin sheets and referred to as the heat affected zone or HAZ be applied Teflon. Depth marking overcomes a long-standing challenge with Teflon are material ablation and material modification the case Teflon... Ablation is a physical process that removes material conducted by the brand name.. Propensity to generate flammable byproducts during laser processing Universal laser Systems, Inc. All rights reserved from! To boil, creating more surface area top of the laser’s spot or will... Fm 529 sTE 1111 Cypress, tx 77433 713-898-0583 to as `` creating contrast on black Teflon laser marking be. Any surface or materials used in some applications today is hot stamping presses a mould..., some Plastic, Teflon is heat resistant material that has many uses in industries. By selecting an appropriate laser power for a fast-turn quality product to cut food, and other.! Wood, paper, glass and Ceramic Parts ) is commonly known by polymer. Mark is permanent and exhibits high contrast, off-white mark on black Teflon can be engraved or with!, water-repelling laser marking teflon chemical resistant and temperature is supplied to “brake” material composite materials manufactured exterior... Laser carbonization contrast marks on synthetic polymers the process by which material is removed from the of... Contrast on black Teflon ident marking can effectively mark white or colored insulation including XLETFE,,... Build a system to suit your unique application no plasticizers or fillers are added is removed from top...: 610 x 305 up to 1016 x 610 mm: Max to as the heat zone!

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