S & D Materials, located in Rochester, NH USA, provides a diversified but related portfolio of products and services to manufacturers, end users, and channel partners of all types and tiers on every continent.
We supply synthetic sapphire windows, lenses, wafers, substrates, tubes, ingots, rods and other forms used in multiple industries like semi mfg., optics, aerospace, electronics, medical equipment and more.
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Sapphire-On-Quartz (SOQ) parts - quartz substrates with a thin coating of sapphire on the surface – are used in the CF4 plasma environments common in chip making processes.
We supply optical components made from materials such as sapphire, quartz, calcium fluoride, magnesium fluoride, BK7, silicon, and others for many applications and uses.
We provide optical and protective coatings, either as finished coated parts on multiple substrate materials, or we'll coat customer-supplied parts. Coating solutions incl. anti-reflective, bandpass filters, UV filters.
We sell and repair ferrofluidic (magnetic) seal solutions for feedthroughs, rotary gas unions and host assemblies of all types from Novellus, Axcelis, AMAT, TEL and Varian.
S & D supplies ceramics consumables, various critical parts and assemblies; we also sell and service ferrofluid seals used in diffusion, implant and etch process areas, and we overhaul MKS/ASTeX plasma applicators.
S&D Materials, LLC.
39 South Main Street Suite 222
Rochester, NH, 03867 USA
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