ICS91.100.50 CCSJ31 团 体 标 准 T/CFA020202081—2022 粘结剂喷射铸型（芯）用水玻璃 Sodiumsilicateforbinderjettingsandmould(core) 2022-03-15发布 2022-06-15实施 中国铸造协会  发布 全国团体标准信息平台 全国团体标准信息平台 T/CFA020202081—2022 I目次 前言.......................................................................................................................................................................II 引言.....................................................................................................................................................................III 1范围...................................................................................................................................................................1 2规范性引用文件...............................................................................................................................................1 3术语、定义和缩略语.......................................................................................................................................1 4牌号...................................................................................................................................................................2 5技术要求...........................................................................................................................................................2 6试验方法...........................................................................................................................................................2 7检验规则...........................................................................................................................................................3 7.1取样...........................................................................................................................................................3 7.2出厂检验...................................................................................................................................................3 8包装、标志、运输和贮存...............................................................................................................................3 8.1包装...........................................................................................................................................................3 8.2标志...........................................................................................................................................................3 8.3运输...........................................................................................................................................................3 8.4贮存...........................................................................................................................................................3 附录A（规范性）不溶性杂质含量的测定方法.............................................................................................4 A.1原理...........................................................................................................................................................4 A.2试剂...........................................................................................................................................................4 A.3仪器...........................................................................................................................................................4 A.4操作步骤...................................................................................................................................................4 参考文献.................................................................................................................................................................6 表1粘结剂喷射（3DP）铸型（芯）成形用水玻璃性能指标.......................................................................2 表2粘结剂喷射（3DP）铸型（芯）成形用水玻璃的试验方法...................................................................2 表2粘结剂喷射（3DP）铸型（芯）成形用水玻璃的试验方法（续）.....................................................3 全国团体标准信息平台 T/CFA020202081—202