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Amazi atwarwa na Polyurethane Resin (PUD)
Amazi ya polyurethane yo mu mazi (PUD) ni emulioni imwe ikorwa no gukwirakwiza polyurethane mumazi, ifite ibyiza bya VOC nkeya, impumuro nke, idashya, ibikoresho byiza bya mashini, gukora neza no gutunganya. PUD irashobora gukoreshwa cyane mubifata, uruhu rwubukorikori, impuzu, wino nizindi nganda.
