{"product_id":"uncoated-molybdenum-co2-laser-reflective-mirror-10-6um","title":"LinkMetal CNC Molybdenum CO2 Laser Reflective Mirror","description":"\u003ch2\u003eUncoated Molybdenum CO2 Laser Reflective Mirror 10.6μm\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eIndustrial grade uncoated molybdenum reflective mirror, the most durable choice for 40-100W desktop CO2 lasers.\u003c\/strong\u003e Features extremely scratch resistant surface, never peels or flakes, and can be repolished multiple times. Perfect for high dust working environments and beginners, providing reliable performance with minimal maintenance.\u003c\/p\u003e\n\n\u003cp\u003eThis complete product series includes 5 standard specifications, fully compatible with all mainstream desktop CO2 laser cutting, engraving and marking machines. All mirrors undergo 100% reflectivity testing and surface inspection before delivery.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose Uncoated Molybdenum Mirrors\u003c\/h3\u003e\n\n\u003cdiv style=\"background-color: #f0f9ff; border: 1px solid #bae6fd; border-radius: 4px; padding: 15px; margin: 20px 0;\"\u003e\n  \u003cul style=\"margin: 0; padding-left: 20px;\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003e✅ No coating required\u003c\/strong\u003e, never peel or flake, 2x more durable than coated silicon mirrors\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e✅ Extremely hard surface\u003c\/strong\u003e, scratch resistant, can be wiped repeatedly without damage\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e✅ Easy to repolish if oxidized\u003c\/strong\u003e, extend service life by 3x\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e✅ Stable \u0026gt;98% reflectivity\u003c\/strong\u003e for 40-100W laser operations\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e✅ Perfect for wood, acrylic, fabric\u003c\/strong\u003e and other non-metal processing\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e✅ Ideal for beginners\u003c\/strong\u003e and high dust working environments\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Advantages of Our Molybdenum Laser Mirrors\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e99.95% High Purity Molybdenum Substrate\u003c\/strong\u003e: Made from premium 99.95% high purity molybdenum with excellent thermal stability and mechanical strength. Provides consistent performance even in harsh industrial environments.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eNo Coating - Never Peels or Flakes\u003c\/strong\u003e: Uncoated precision polished surface eliminates the risk of coating peeling or flaking, a common problem with coated mirrors. Ensures long-term stable reflectivity.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eExtremely Scratch Resistant\u003c\/strong\u003e: Molybdenum has a Mohs hardness of 5.5, making it much harder than silicon and gold coatings. Can be wiped repeatedly without damage, ideal for high dust environments.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eRepolishable Design\u003c\/strong\u003e: If the surface becomes oxidized or slightly scratched, it can be easily repolished to restore original reflectivity, extending service life by up to 3 times.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eStable \u0026gt;98% Reflectivity\u003c\/strong\u003e: Provides stable \u0026gt;98% reflectivity at 10.6μm (45° angle of incidence), perfect for all 40-100W CO2 laser applications.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003e5 Standard Specifications\u003c\/strong\u003e: Complete range of diameters available, covering all mainstream desktop CO2 laser machine models and application requirements.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility\u003c\/strong\u003e: Standard dimensions ensure perfect fit with all original and compatible CO2 laser mirror mounts. Easy to install and replace with no additional debugging required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible Equipment \u0026amp; Available Specifications\u003c\/h3\u003e\n\n\u003ch4\u003eCompatible Equipment\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAll Mainstream Desktop CO2 Laser Cutting Machines (40W-100W)\u003c\/li\u003e\n  \u003cli\u003eAll Entry-Level CO2 Laser Engraving Machines\u003c\/li\u003e\n  \u003cli\u003eAll Hobbyist CO2 Laser Machines\u003c\/li\u003e\n  \u003cli\u003eAll 10.6μm CO2 Laser Processing Equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eAvailable Molybdenum Mirror Specifications\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD19.05mm T3mm\u003c\/strong\u003e: 19.05mm (3\/4\") diameter, 3mm thickness\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD20mm T3mm\u003c\/strong\u003e: 20mm diameter, 3mm thickness\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD25mm T3mm\u003c\/strong\u003e: 25mm diameter, 3mm thickness\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD30mm T3mm\u003c\/strong\u003e: 30mm diameter, 3mm thickness\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD38.1mm T5mm\u003c\/strong\u003e: 38.1mm (1.5\") diameter, 5mm thickness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCustom Specifications Available\u003c\/strong\u003e: For custom diameters, thicknesses or special requirements, please \u003ca href=\"https:\/\/www.linkmetalcnc.com\/pages\/contact\" style=\"color: #1976d2 !important; text-decoration: none; font-weight: 500 !important;\"\u003econtact our sales team\u003c\/a\u003e directly for personalized solutions.\u003c\/p\u003e\n\n\u003ch3\u003eDetailed Technical Specifications\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%; border-collapse: collapse; margin: 20px 0;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f8f9fa;\"\u003e\n      \u003cth style=\"border: 1px solid #dee2e6; padding: 12px; text-align: left; font-weight: 600;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"border: 1px solid #dee2e6; padding: 12px; text-align: left; font-weight: 600;\"\u003eUncoated Molybdenum Mirror\u003c\/th\u003e\n      \u003cth style=\"border: 1px solid #dee2e6; padding: 12px; text-align: left; font-weight: 600;\"\u003eGold Coated Silicon Mirror (Comparison)\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eBrand\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\" colspan=\"2\"\u003eLink Metal CNC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eProduct Type\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\" colspan=\"2\"\u003eCO2 Laser Reflective Mirror\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eSubstrate Material\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e99.95% High Purity Molybdenum (Mo)\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eMonocrystalline Silicon\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eCoating\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eUncoated (Precision Polished)\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eEnhanced Multi-Layer Gold Coating\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eWorking Wavelength\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\" colspan=\"2\"\u003e10.6μm (CO2 Laser)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eReflectivity @10.6μm (45°)\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e\u0026gt;98%\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e\u0026gt;99.5%\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eMohs Hardness\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e5.5\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e2.5 (Gold Coating)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eSurface Quality\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e60\/40 (MIL-PRF-13830B)\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e40\/20\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eSurface Flatness\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eλ\/4 @633nm\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eλ\/4 @633nm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eAvailable Diameters\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e19.05mm, 20mm, 25mm, 30mm, 38.1mm\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eSame\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eApplicable Power\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e40W - 100W (CW)\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e40W - 300W (CW)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eAverage Service Life\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e12-24 months (repolishable)\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e6-12 months\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eBest For\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eBeginners, high dust environments, hobbyists\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eProduction, high speed cutting, high power\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eFunction\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\" colspan=\"2\"\u003eTotal Reflection, Beam Bending, Path Changing\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Selected Link Metal CNC Uncoated Molybdenum CO2 Laser Mirror\u003c\/li\u003e\n  \u003cli\u003e1 x Hard Protective Storage Case\u003c\/li\u003e\n  \u003cli\u003e1 x Lint-free Microfiber Cleaning Cloth\u003c\/li\u003e\n  \u003cli\u003e1 x Sealed Anti-static Aluminum Foil Packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eQuality Assurance\u003c\/h3\u003e\n\u003cp\u003eAll uncoated molybdenum mirrors from Link Metal CNC undergo 100% reflectivity testing and surface inspection before delivery. We ensure each mirror provides extremely durable and stable performance for all your laser applications.\u003c\/p\u003e\n\n\u003cp\u003eWe maintain strict ISO 9001 quality control standards to ensure consistent and reliable product performance. All our products come with professional pre-sales consultation and comprehensive after-sales support.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Why don't molybdenum mirrors need a coating?\u003c\/strong\u003e\u003cbr\u003e\nA: Molybdenum has natural high reflectivity at 10.6μm wavelength. Unlike silicon, which requires a gold coating to achieve high reflectivity, molybdenum can be used directly after precision polishing. This eliminates the risk of coating peeling or flaking, a common failure mode for coated mirrors.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How do I repolish a molybdenum mirror?\u003c\/strong\u003e\u003cbr\u003e\nA: If the mirror surface becomes oxidized or slightly scratched, you can repolish it using a fine diamond polishing compound (3-5 micron) and a soft microfiber cloth. Gently polish in a circular motion until the surface is shiny again, then clean with lens cleaning fluid. This can restore the mirror to almost new condition.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: When should I choose molybdenum mirrors over silicon mirrors?\u003c\/strong\u003e\u003cbr\u003e\nA: Choose molybdenum mirrors if you have a 40-100W desktop laser, are a beginner, operate in a high dust environment, or want the most durable and low-maintenance option. Choose silicon mirrors if you have a higher power laser (\u0026gt;100W), require maximum cutting speed, or operate in a production environment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How long does a molybdenum mirror last?\u003c\/strong\u003e\u003cbr\u003e\nA: Under normal operating conditions, an uncoated molybdenum mirror should last 12-24 months. With proper maintenance and occasional repolishing, it can last up to 3 years or more, which is 2-3 times longer than coated silicon mirrors.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use molybdenum mirrors for cutting metal?\u003c\/strong\u003e\u003cbr\u003e\nA: Molybdenum mirrors are not recommended for metal cutting applications. Metal cutting produces a lot of sparks and debris that can damage the mirror surface. For metal cutting, we recommend using gold coated silicon mirrors.\u003c\/p\u003e\n\n\u003cp style=\"margin-top: 30px; padding: 15px; background-color: #e3f2fd; border-radius: 4px;\"\u003e\n  Also available: \u003ca href=\"https:\/\/www.linkmetalcnc.com\/products\/co2-laser-silicon-reflective-mirror-10-6um\" style=\"color: #1976d2 !important; text-decoration: none; font-weight: 500 !important;\"\u003eHigh Reflectivity Gold Coated Silicon Mirrors\u003c\/a\u003e for higher power and production applications.\n\u003c\/p\u003e\n\n\u003cp style=\"margin-top: 15px; padding: 15px; background-color: #e3f2fd; border-radius: 4px;\"\u003e\n  View our full range of \u003ca href=\"https:\/\/www.linkmetalcnc.com\/collections\/co2-optical-lenses\" style=\"color: #1976d2 !important; text-decoration: none; font-weight: 500 !important;\"\u003elaser cutting accessories\u003c\/a\u003e including CO2 focus lenses, protective lenses, nozzles and more.\n\u003c\/p\u003e","brand":"LinkMetal CNC","offers":[{"title":"D19.05T3mm","offer_id":48135066681566,"sku":"LMCNC-MIRROR-MO-D19.05-T3","price":5.2,"currency_code":"USD","in_stock":true},{"title":"D20T3mm","offer_id":48135066714334,"sku":"LMCNC-MIRROR-MO-D20-T3","price":5.4,"currency_code":"USD","in_stock":true},{"title":"D25T3mm","offer_id":48135066747102,"sku":"LMCNC-MIRROR-MO-D25-T3","price":6.85,"currency_code":"USD","in_stock":true},{"title":"D30T3mm","offer_id":48135066779870,"sku":"LMCNC-MIRROR-MO-D30-T3","price":10.63,"currency_code":"USD","in_stock":true},{"title":"D38.1T5mm","offer_id":48135066812638,"sku":"LMCNC-MIRROR-MO-D38.1-T5","price":21.27,"currency_code":"USD","in_stock":true},{"title":"Other models please contact us","offer_id":48135409467614,"sku":null,"price":5.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/8858\/5950\/files\/linkmetal-cnc-molybdenum-reflective-mirror-12.jpg?v=1776758948","url":"https:\/\/www.linkmetalcnc.com\/ar\/products\/uncoated-molybdenum-co2-laser-reflective-mirror-10-6um","provider":"Link Metal CNC ","version":"1.0","type":"link"}