![]() ![]() The personal adornments are mainly manufacturated from Spondylus valve. For this study, we analyzed the archaeological assemblage preserved in the Museum of Gumelnița Civilization from Oltenița (Călărași County) belonging to seven graves. ![]() Over 250 inhumation graves which were attributed to the Boian culture have been discovered. The open-web material is load resistant and keeps the abrasive minerals cutting at high performance by limiting clogging of the nylon fibres.The necropolis of Sultana-Valea Orbului (Călărași County) has been investigated by Done Șerbănescu (starting with 1974). Combining abrasives with the fibres creates an abrasive system that delivers consistent results for the life of the product. While silicon carbide breaks down faster than aluminium oxide, it produces a finer finish.Scotch-Brite™ is a unique surface conditioning product with abrasives incorporated into non-woven nylon fibres. Aluminium oxide is a hard, blocky mineral that provides high cut-rate and long life. Silicon carbide is a synthetic mineral that is very sharp and commonly used for low-pressure applications such as paint prep and finishing. The toughness of the wheel extends its service life.Scotch-Brite™ EXL Deburring Wheel is available with silicon carbide or aluminium oxide abrasive mineral. Our Scotch-Brite material runs cool and provides the EXL Deburring Wheel with uniform wear and keeps fresh abrasives continuously exposed, making it a superior choice on heat sensitive substrates. Convolute construction and clean, uniform wear keep the wheel running smoothly and help the operator attain a professional finish while minimising fatigue. The finished result is a clean surface without smearing, reducing the need for additional clean up and preparation. ![]() Its conformable characteristic makes the wheel ideal for deburring stamped or laser cut parts, or for finishing after belt sanding. Scotch-Brite™ EXL Deburring Wheel features a hard, dense consistency that quickly deburrs, finishes, and polishes all types of metals, composites, glass and leaves a smooth, clean surface. ![]()
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