DIN EN ISO 11126-3-1997 涂料和有关产品涂覆之前对钢基材的处理.非金属喷沙清洁处理材料的规范.第3部分:炼铜熔渣
Preparation of steel substrates before application of paints and related products - Specifications for non-metallic blast-cleaning abrasives - Part 3: Copper refinery slag (ISO 11126-3:1993); German version EN ISO 11126-3:1997
The document specifies requirements for copper refinery slag abrasives, as supplied for blast-cleaning processes. It specifies ranges of particle sizes and values for apparent density, bulk density, Mohs hardness, moisture content, conductivity of aqueous extract and water-soluble chlorides.#,,#