GB/T 12032-1989
Replaced
GB/T 42944-2023
Active
National standards
GB/T 42944-2023 Paper,board and paper products—Determination of effective-recyclable components
GB/T 42944-2023 Paper,board and paper products—Determination of effective-recyclable components
Basic Information
Standard Code:
GB/T 42944-2023
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Paper making
ICS Name:
Comprehensive Paper-making Technology
Publish Date:
2023-08-06
Implement Date:
2024-03-01
Pages:
7 pages
Scope
This document describes the method for determining the effective recycled components in paper, cardboard, and paper products. This document is applicable to various types of paper, cardboard, and paper products, as well as paper-based composite materials such as aluminum foil paper and laminated paper.
Development Information
Referenced Standards
GB/T 21557-2008 Estimation of stickies in waste paper
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 5399-2004 Pulps—Determination of stock concentration
GB/T 22877-2008 Paper,board and pulps—Determination of residue(ash)on ignition at 525 ℃
GB/T 22877-2023 Paper, board, pulps and cellulose nanomaterials—Determination of residue (ash content) on ignition at 525 ℃
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