GB/T 24320-2009 (English Version) PDF

Standard No.: GB/T 24320-2009
Language: Chinese, Available in English version
Release Date: 2009
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status: Be replaced 2022-12
Replace By: GB/T 24320-2021
Latest: GB/T 24320-2021

Scope: This standard specifies the terms and definitions, product classification, technical requirements, test methods, inspection rules and signs, packaging, transportation and storage of recycled fiber pulp. This standard applies to recycled fiber pulp.

GB/T 24320-2009 Referenced Document

GB/T 10739 Standard atmospheric conditions for handling and testing of paper, paperboard and pulp specimens*， 2023-12-28 Update
GB/T 10740 Pulp--Estimation of dirt and shives
GB/T 20216 Pulp and paper.Determination of the effective residual ink concentration (ERIC number).Infrared reflectance measurement*， 2016-12-13 Update
GB/T 21557 Estimation of stickies in waste paper
GB/T 24323 Pulps.Laboratory sheets.Determination of physical properties
GB/T 24324 Pulps.Preparation of laboratory sheets for physical testing.Conventional sheet-former method
GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)*， 2013-02-15 Update
GB/T 462 Determination of moisture content of analytical samples of paper, paperboard and pulp*， 2023-09-07 Update
GB/T 740 Pulps-Sampling for testing
GB/T 742 Fibrous raw material, pulp, paper and board—Determination of residue(ash) on ignition at 575℃ and 900℃*， 2018-12-28 Update
GB/T 7974 Paper,board and pulps.Measurement of diffuse blue reflectance factor.D65 brightness(Diff/ Geometry, Outdoor daylight conditions)*， 2013-10-10 Update
GB/T 8940.2 Pulp-Preparation of laboratory sheets for the measurement of brightness
QB/T 1462 Wet dissociation in the pulp laboratory