Suspension Agent

GRISH Suspension Agent is a carrier additive for dispersing and suspending fine abrasive powders in lapping and polishing operations. The manufacturer describes compatibility with PCD, RCD, monocrystalline diamond (MD), silicon carbide and boron carbide powders; both water-based and oil-based carrier options are listed. The supplier claims suspension stability exceeding six months, easy cleaning, mild odor and adjustable viscosity, pH and dilution for customer-specific applications. Applications listed include cadmium zinc telluride, zinc sulfide, zinc selenide, metallography, optical crystals, seals, hard alloys, sapphire, silicon carbide and superhard ceramics. The source lists a range from 30 nm to above 30 µm and package examples 500 mL, 1 L, 5 L and 25 L; its table uses merged/blank Oil-based cells, so model-level particle-size and packaging availability need source confirmation. Performance and environmental claims are not independently certified for HANS.