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RW 22932 |
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This product is one of a series of Acheson coatings designed to provide controlled electrical properties. RW 22932 is a conductive coating designed for application to glass, ceramics, metals, and plastics. It is made from an aqueous dispersion of semi-colloidal graphite in an inorganic binder which cures in one hour at 302'F (150'C) to form a hard layer on the desired surface. Designed to be low in organics to reduce outgassing under vacuum, RW 22932, when dried, is very smooth, abrasion resistant, and equipped with a built-in porosity promoter which assures easy degassing and active “gettering? |
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Pigment : graphite Binder : potassium silicate Diluent : water Color : black Consistency : liquid Density : 10.6 lbs/gal (1.27 kg/l) Solids content : 36% Volume solids : 18% Theoretical coverage : 293 sq ft/gal @ 1 mil thickness(5.67 m2/kg @ 25 µm) Viscosity : 500 mPa⋅ s PH : 11 |
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