{"product_id":"co2-laser-silicon-reflective-mirror-10-6um","title":"LinkMetal CNC High Reflectivity CO2 Laser Silicon Reflective Mirror","description":"\u003ch2\u003eHigh Reflectivity CO2 Laser Silicon Reflective Mirror 10.6μm\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eIndustrial grade high reflectivity silicon reflective mirror, the most efficient choice for CO2 laser systems.\u003c\/strong\u003e Features \u0026gt;99.5% reflectivity at 10.6μm, 1.5% higher than traditional molybdenum mirrors. Significantly reduces laser energy loss, improves cutting speed and quality, and extends the service life of your laser machine.\u003c\/p\u003e\n\n\u003cp\u003eThis complete product series includes 5 standard specifications, fully compatible with all mainstream 40-300W CO2 laser cutting, engraving and marking machines. All mirrors undergo 100% reflectivity testing before delivery to ensure maximum performance.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose Silicon Mirrors Over 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✅ \u0026gt;99.5% reflectivity @10.6μm\u003c\/strong\u003e, 1.5% higher than molybdenum mirrors\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e✅ Reduce laser energy loss by up to 50%\u003c\/strong\u003e, improve cutting speed and quality\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e✅ Excellent thermal conductivity\u003c\/strong\u003e, fast heat dissipation, no thermal deformation\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e✅ Enhanced multi-layer gold coating\u003c\/strong\u003e, anti-oxidation, long service life\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e✅ Lightweight design\u003c\/strong\u003e, easy to install and adjust\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e✅ Perfect for 40-300W CO2 lasers\u003c\/strong\u003e, ideal for cutting and engraving\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Advantages of Our Silicon Laser Mirrors\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustry-Leading Reflectivity\u003c\/strong\u003e: \u0026gt;99.5% reflectivity at 10.6μm (45° angle of incidence). Delivers more laser power to the workpiece, resulting in faster cutting speeds and cleaner cuts.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eHigh Purity Monocrystalline Silicon Substrate\u003c\/strong\u003e: Made from premium high-purity monocrystalline silicon with excellent thermal conductivity. Fast heat dissipation prevents thermal deformation even under continuous operation.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003eEnhanced Multi-Layer Gold Coating\u003c\/strong\u003e: Features enhanced multi-layer gold coating with superior adhesion and anti-oxidation properties. Provides long-lasting stable reflectivity and extended service life.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003ePrecision Optical Manufacturing\u003c\/strong\u003e: Precision polished to 40\/20 surface quality with λ\/4 surface flatness. Ensures perfect laser beam quality and consistent cutting results.\u003c\/li\u003e\n  \n  \u003cli\u003e\n\u003cstrong\u003e5 Standard Specifications\u003c\/strong\u003e: Complete range of diameters available, covering all mainstream 40-300W 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  \n  \u003cli\u003e\n\u003cstrong\u003e100% Quality Guaranteed\u003c\/strong\u003e: All mirrors undergo 100% reflectivity testing and surface inspection before delivery. We guarantee \u0026gt;99.5% reflectivity or your money back.\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 CO2 Laser Cutting Machines (40W-300W)\u003c\/li\u003e\n  \u003cli\u003eAll CO2 Laser Engraving Machines\u003c\/li\u003e\n  \u003cli\u003eAll CO2 Laser Marking Machines\u003c\/li\u003e\n  \u003cli\u003eAll 10.6μm CO2 Laser Processing Equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eAvailable Silicon 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 coatings, 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;\"\u003eSilicon Mirror (Gold Coated)\u003c\/th\u003e\n      \u003cth style=\"border: 1px solid #dee2e6; padding: 12px; text-align: left; font-weight: 600;\"\u003eMolybdenum 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;\"\u003eHigh Purity Monocrystalline Silicon\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eMolybdenum\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;\"\u003eEnhanced Multi-Layer Gold Coating\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eBare Molybdenum\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;99.5%\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e≈98%\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;\"\u003e40\/20 (MIL-PRF-13830B)\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e60\/40\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\/2 @633nm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eThermal Conductivity\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e148 W\/m·K\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e138 W\/m·K\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 - 300W (CW)\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e40W - 200W (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;\"\u003e6-12 months\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e3-6 months\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 High Reflectivity CO2 Laser Silicon 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 high reflectivity silicon mirrors from Link Metal CNC undergo 100% reflectivity testing and surface inspection before delivery. We guarantee \u0026gt;99.5% reflectivity at 10.6μm or your money back.\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: How much faster will my laser cut with silicon mirrors?\u003c\/strong\u003e\u003cbr\u003e\nA: Silicon mirrors have 1.5% higher reflectivity than molybdenum mirrors. For a typical 3-mirror laser system, this reduces total energy loss by up to 50%, resulting in 10-20% faster cutting speeds and cleaner cut edges. You will also notice improved engraving quality and deeper engravings.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I replace my molybdenum mirrors with silicon mirrors directly?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, our silicon mirrors are manufactured to the same dimensional specifications as standard molybdenum mirrors. They are a direct drop-in replacement and require no additional debugging or modification to your laser machine.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How long do silicon mirrors last?\u003c\/strong\u003e\u003cbr\u003e\nA: Under normal operating conditions with proper maintenance, a silicon mirror should last 6-12 months. This is 2 times longer than standard molybdenum mirrors. Service life can be extended by using proper air filtration and regular cleaning.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How do I clean the silicon mirror correctly?\u003c\/strong\u003e\u003cbr\u003e\nA: Always wear clean gloves when handling optical mirrors. Use a blower ball first to remove loose dust. Then fold a lint-free microfiber cloth into a small square, apply a small amount of lens cleaning fluid, and gently wipe the mirror surface in a single direction. Never use regular paper towels or tissues.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can silicon mirrors be used for high power lasers above 300W?\u003c\/strong\u003e\u003cbr\u003e\nA: Our standard silicon mirrors are designed for lasers up to 300W. For higher power applications (\u0026gt;300W), we recommend using copper mirrors. Please contact our sales team for more information about high power mirror options.\u003c\/p\u003e\n\n\u003cp style=\"margin-top: 30px; 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":48134904742110,"sku":"LMCNC-MIRROR-SI-D19.05-T3","price":6.33,"currency_code":"USD","in_stock":true},{"title":"D20T3mm","offer_id":48134904774878,"sku":"LMCNC-MIRROR-SI-D20-T3","price":6.33,"currency_code":"USD","in_stock":true},{"title":"D25T3mm","offer_id":48134904807646,"sku":"LMCNC-MIRROR-SI-D25-T3","price":8.22,"currency_code":"USD","in_stock":true},{"title":"D30T3mm","offer_id":48134904840414,"sku":"LMCNC-MIRROR-SI-D30-T3","price":9.4,"currency_code":"USD","in_stock":true},{"title":"D38.1T5mm","offer_id":48134904873182,"sku":"LMCNC-MIRROR-SI-D38.1-T5","price":95.8,"currency_code":"USD","in_stock":true},{"title":"Other models please contact us","offer_id":48135410548958,"sku":null,"price":6.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/8858\/5950\/files\/linkmetal-cnc-co2-laser-silicon-reflective-mirror-07_6d842c58-bc41-4adf-9ea2-e2103e235121.jpg?v=1776756094","url":"https:\/\/www.linkmetalcnc.com\/ar\/products\/co2-laser-silicon-reflective-mirror-10-6um","provider":"Link Metal CNC ","version":"1.0","type":"link"}