GB/T 12032-1989
Replaced
GB/T 22877-2023
Active
National standards
GB/T 22877-2023 Paper, board, pulps and cellulose nanomaterials—Determination of residue (ash content) on ignition at 525 ℃
GB/T 22877-2023 Paper, board, pulps and cellulose nanomaterials—Determination of residue (ash content) on ignition at 525 ℃
Basic Information
Standard Code:
GB/T 22877-2023
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Paper making
ICS Name:
Comprehensive Paper-making Technology
Publish Date:
2023-12-28
Implement Date:
2024-07-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国造纸工业标准化技术委员会(SAC/TC 141)
Pages:
11 pages
Scope
本文件描述了纸、纸板、纸浆和纤维素纳米材料在525 ℃下的灼烧残余物（灰分）的测定方法。本文件适用于各种纸、纸板、纸浆和纤维素纳米材料。
Development Information
Drafting Units:
浙江国立包装有限公司、浙江舜浦新材料科技有限公司、浙江华丰纸业科技有限公司、浙江凯恩新材料有限公司、中国制浆造纸研究院有限公司、中轻纸品检验认证有限公司、中轻(晋江)卫生用品研究有限公司
Drafting Persons:
吕霞、王鑫婷、张竞帆、卢可森、胡丽、刘成跃、李南华、郑剑、沃奇中、陈志芳、高若诗、喻晓明、江峰、魏博文、袁桃静、冯亚芳
Replace the following standards
Referenced Standards
GB/T 450-2002 Paper and board—Sampling for testing
GB/T 450-2008 Paper and board—Sampling for testing and identification of machine and cross direction,wire side and felt side
GB/T 462-2003 Paper and board—Determination of moisture content
GB/T 462-2008 Paper,board and pulp—Determination of moisture content of analytical sample
GB/T 462-2023 Paper, board and pulps—Determination of moisture content of analytical sample
GB/T 740-2003 Pulps—Sampling for testing
Adopt standards
ISO 1762:2019
Related Standards
GB/T 2677.1-1993
Active
GB/T 2677.1-1993 Fibrous raw material of sampling for analysis
GB/T 2677.2-1993
Replaced
GB/T 2677.2-1993 Fibrous raw material—Determination of moisture content
GB/T 2677.3-1993
Replaced
GB/T 2677.3-1993 Fibrous raw material—Determination of ash
GB/T 2677.4-1993
Active
GB/T 2677.4-1993 Fibrous raw material—Determination of water solubility
GB/T 2677.5-1993
Active