{"product_id":"3um-lapping-film-polishing-film-diamond-4-disc-pink-10-pack","title":"3um Lapping Film \/ Polishing Film Diamond 4\" Disc Pink - 10 Pack","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis 3um diamond lapping film is a high-precision consumable designed for the consistent machine polishing of fiber optic connector end faces. Using industrial-grade diamond abrasive, these films ensure uniform material removal to achieve optimal back reflection and insertion loss characteristics.\u003c\/p\u003e\n\u003cp\u003eEach 4-inch diameter disc is engineered with a durable 3 mil backing, providing the necessary rigidity and flexibility required for automated polishing processes. This package includes 10 sheets, intended for professional use in laboratory or production environments where precise surface geometry is required.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiamond Abrasive Grain\u003c\/strong\u003e\u003cbr\u003eFeatures high-quality diamond particles for efficient and uniform material removal on ceramic or glass ferrules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 4-inch Format\u003c\/strong\u003e\u003cbr\u003eDesigned for compatibility with most standard fiber optic polishing machines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePink Color-Coding\u003c\/strong\u003e\u003cbr\u003eAllows for immediate visual identification of the 3um grit size in a multi-step polishing process.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 mil Backing Thickness\u003c\/strong\u003e\u003cbr\u003eProvides a stable platform that maintains consistent flatness across the connector end face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlain Back Design\u003c\/strong\u003e\u003cbr\u003eFeatures a non-adhesive backing, ensuring clean removal and preventing residue buildup on polishing platens.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Polishing Optimized\u003c\/strong\u003e\u003cbr\u003eEngineered specifically to withstand the rigors of automated polishing cycles for repeatable results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFiber optic connector end face polishing\u003c\/li\u003e\n\u003cli\u003eConnector ferrule resurfacing\u003c\/li\u003e\n\u003cli\u003eProduction-grade fiber cable manufacturing\u003c\/li\u003e\n\u003cli\u003eLaboratory fiber termination\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrit Size\u003c\/td\u003e\n\u003ctd\u003e3um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacking Material\u003c\/td\u003e\n\u003ctd\u003e3 mil film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003ePink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacking Type\u003c\/td\u003e\n\u003ctd\u003ePlain (Non-PSA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Quantity\u003c\/td\u003e\n\u003ctd\u003e10 Sheets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this film adhesive-backed?\u003c\/strong\u003e\u003cbr\u003eNo, these discs feature a plain, non-PSA backing for use with vacuum or mechanical retention systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the grit size of this disc?\u003c\/strong\u003e\u003cbr\u003eThis is a 3um (micron) diamond lapping film, identified by its pink color.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these compatible with my polishing machine?\u003c\/strong\u003e\u003cbr\u003eThese 4-inch discs are standard-sized and compatible with most fiber optic machines that use 4-inch consumables.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use these for hand polishing?\u003c\/strong\u003e\u003cbr\u003eWhile primarily designed for machine use, the 3 mil backing is sufficiently stable for precision hand-polishing applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is the color significant?\u003c\/strong\u003e\u003cbr\u003eThe pink color-coding helps technicians quickly select the 3um grit stage during multi-step polishing sequences.\u003c\/p\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/Diamond-Film_f2672ec5-99d1-4b58-a333-2736ae1a40dd.pdf?v=1792265521\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eProduct PDF\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Fosco Connect","offers":[{"title":"Default Title","offer_id":50701916700770,"sku":"F101073DD10","price":69.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/f101073dd10-1.jpg?v=1792265532","url":"https:\/\/www.fiberoptics4sale.com\/products\/3um-lapping-film-polishing-film-diamond-4-disc-pink-10-pack","provider":"Fosco Connect","version":"1.0","type":"link"}