{"product_id":"3m-emsd-diamond-film-type-h-4-inch-6um-25pk","title":"3M-EMSD Diamond Film Type H 4 inch 6um (25pk)","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003e3M-EMSD Diamond Film Type H is a high-performance polishing abrasive designed for demanding fiber optic connector processing. Utilizing micro-graded diamond particles bonded to a uniform polyester backing, this film ensures consistent, repeatable finishes required for high-yield connector termination.\u003c\/p\u003e\n\u003cp\u003eEngineered with a tougher resin system and higher diamond concentration, Type H film provides enhanced durability during the polishing cycle. This 4-inch disc is designed for use in standard fiber optic polishing processes where reliable surface geometry and defect-free finishes are critical for network performance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Diamond Content\u003c\/strong\u003e\u003cbr\u003eFeatures a higher concentration of diamond particles for improved material removal and extended film life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniform Micro-Grading\u003c\/strong\u003e\u003cbr\u003ePrecision-graded abrasives ensure consistent, repeatable finishes across every polishing step.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTough Resin System\u003c\/strong\u003e\u003cbr\u003eFormulated with a specialized resin backing to withstand mechanical stress during intensive polishing cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolyester Backing\u003c\/strong\u003e\u003cbr\u003eUtilizes a stable 3 mil polyester substrate for uniform support and dimensional integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlain Back Design\u003c\/strong\u003e\u003cbr\u003eNon-PSA (Plain Back) construction allows for versatile use on various polishing platens and equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent Yield\u003c\/strong\u003e\u003cbr\u003eDesigned for high connector yield, reducing rework and improving process efficiency.\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\u003eFiber optic cable assembly termination\u003c\/li\u003e\n\u003cli\u003ePrecision finishing of ceramic ferrules\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e25 x 4\" Diamond Film Discs\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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003e3M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilm Type\u003c\/td\u003e\n\u003ctd\u003eDiamond Film Type H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrit Size\u003c\/td\u003e\n\u003ctd\u003e6um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e4 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacking Material\u003c\/td\u003e\n\u003ctd\u003e3 mil Polyester\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacking Type\u003c\/td\u003e\n\u003ctd\u003ePlain Back (No PSA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity per Pack\u003c\/td\u003e\n\u003ctd\u003e25\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\u003eDoes this film have a pressure-sensitive adhesive (PSA) backing?\u003c\/strong\u003e\u003cbr\u003eNo, this is a plain-back film designed for use with clamps or vacuum-assisted polishing platens.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the primary benefit of the Type H formulation?\u003c\/strong\u003e\u003cbr\u003eThe Type H formulation contains a higher diamond concentration and a tougher resin binder compared to standard films, resulting in better durability and more consistent material removal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat thickness is the polyester backing?\u003c\/strong\u003e\u003cbr\u003eThis film utilizes a 3 mil polyester backing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many discs are in a single package?\u003c\/strong\u003e\u003cbr\u003eEach package contains 25 discs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the diameter of these polishing discs?\u003c\/strong\u003e\u003cbr\u003eThese discs are 4 inches in diameter.\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\/3M2060020SERIES20POLISH20FILMS_276b9e1e-06bc-400d-963c-9ea15d9fc04d.pdf?v=1792263122\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eProduct PDF\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":50701867057250,"sku":"HDF4XN06662XW25","price":280.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/dlf5xn.5661x_main_2_27.jpg?v=1792263132","url":"https:\/\/www.fiberoptics4sale.com\/products\/3m-emsd-diamond-film-type-h-4-inch-6um-25pk","provider":"Fosco Connect","version":"1.0","type":"link"}