建筑设备和工业装置用绝热产品水溶性氯化物、氟化物、硅酸盐、钠离子的痕量和pH的测定

ISO 12624-2011

建筑设备和工业装置用绝热产品水溶性氯化物、氟化物、硅酸盐、钠离子的痕量和pH的测定

Thermal insulating products for building equipment and industrial installations. Determination of trace quantities of water soluble chloride,fluoride,silicate,sodium ions and pH

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适用范围：This International Standard specifies the equipment and procedures for determining trace quantities of thewater soluble chloride, fluoride, silicate and sodium ions in an aqueous extract of the product. It also describesa procedure for the determination of the pH of the aqueous extract. This International Standard is applicable tothermal insulating products.NOTE The determination of these parameters may be relevant for thermal insulating products intended forapplication to stainless austenitic steel surfaces. The presence of chloride, fluoride, silicate and sodium ions under certainconditions can influence the risk of stress corrosion cracking. See Annex B for further information.

发布日期： 2011-01-06

实施日期： 2011-01-15

中标分类号： Q25 - 建材 - 绝热、吸声、轻质与防火材料

ICS分类号： 91.100.60 - 建筑材料和建筑物

标准组织： ISO - 国际标准化组织标准

全文来源： WF

英文关键词： Basic domestic facilities Building services Buildings Chloride content Chloride ion Construction Determination Determination of content Dimensions Energy losses Fluoride content Fluoride ions Materials testing Measurement Measuring techniques pH Plastics Properties Selection Service installations Silicate Sodium Sodium contents Test pieces Testing Thermal insulating materials Thermal insulation Water-soluble matter

语种：汉语

页数： 22

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建筑设备和工业装置用绝热产品 水溶性氯化物、氟化物、硅酸盐、钠离子的痕量和pH的测定

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建筑设备和工业装置用绝热产品水溶性氯化物、氟化物、硅酸盐、钠离子的痕量和pH的测定