Metal coatings can be applied as: Bare, Protected or Enhanced with dielectric layers. AccuCoat Inc. also produces Dielectric High Reflector coatings. These coatings can be applied to Glass, Molded & Diamond Turned Plastic, and Metal substrates. Many of these coatings have been tested to meet Military Specifications and High Laser Damage Threshold tests (LDT) and are finding their way into many new Solar applications. AccuCoat recently added the capability to coat polygons and spinners.

Coating Types: Aluminum (Al), Gold (Au), Chrome (Cr), Dark Chrome, Copper (Cu), Inconel, Nickel (Ni), Silver (Ag), Titanium (Ti), All Dielectric

These coatings can be optimized for use as first or second surface mirrors or adjusted for specified wavelength or angle of incidence ranges.

Metal & Dielectric Coating Options


Protected Aluminum Coating - AC200
Aluminum overcoated with SiO2, Over 88% Reflection average in the visible region (450nm - 650nm)
accucoat-ac200

Enhanced Dielectric Aluminum Coating - AC201
Aluminum overcoated with dielectrics, Typically 95% Reflection average in the visible region (450nm - 650nm)
accucoat-ac201

Protected Silver Coating - AC210
R avg. 95% for Vis., R >/= 97% for 0.7 - 10um
accucoat-ac210

Enhanced Silver Coating - AC211
Offers higher reflectivity for the blue region
accucoat-ac211

Protected Gold Coating - AC220
Gold coating overcoated with dielectric R avg. 98% for 0.7 - 20um
accucoat-ac220

Protected Gold Coating IR > 3µ - AC221
Protected Gold for IR Typical R> 95% @ 3µ
accucoat-ac221

Dark Chrome Coating - AC230
Chrome coating overcoated with dielectric to achieve low reflection in the visible spectrum.
accucoat-ac230

Neutral Density Filters - AC240
Standard and custom designs available
accucoat-ac240

Dielectric Mirror Coating 633nm. - AC250
Standard and custom designs available.
Typical R> 99.9%
accucoat-ac250

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