ISO 11127-3:1993 涂料和有关产品使用前的钢衬底的制备-非金属喷砂清理磨料的试验方法-第3部分：外观密度的测定

标准编号：ISO 11127-3:1993

中文名称：涂料和有关产品使用前的钢衬底的制备-非金属喷砂清理磨料的试验方法-第3部分：外观密度的测定

英文名称：Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 3: Determination of apparent density

发布日期：1993-12

标准范围

该程序包括通过加热干燥足量的样品，使其冷却至室温，将蒸馏水或去离子水添加到含有10 g干燥样品的清洁、干燥和称重比重瓶中，直至其完全填充，置换粘附在试验部分的空气，干燥比重瓶外部，重新称量比重瓶及其内容物，清空比重瓶，重新注入蒸馏水或去离子水，干燥外部并再次称重。附录A给出了非金属喷砂清理磨料ISO 11126和ISO 11127的国际标准系列信息。

The procedure includes drying a sufficient quantity of the sample by heating, allowing to cool to room temperature, adding distilled or deionized water to the cleaned, dried and weighed pyknometer containing 10 g of the dried sample until it is completely filled, displacing air adhering to the test portion, drying the outside of the pyknometer, reweighing the pyknometer and its contents, emptying the pyknometer, refilling with distilled or deionized water, drying the outside and weighing again. Annex A gives information on the international standards series for non-metallic blast-cleaning abrasives ISO 11126 and ISO 11127.

标准预览图