GB/T 2678.1-1993

Active

Pulps--Determination of screened components

纸浆筛分测定方法

Standard Type

GBT

ICS

85.040

CCS

Y31

Status

Active

Issue Date

1993-08-07

Implementation

1994-03-01

Centralized Committee

中国轻工业联合会

Issuing Authority

国家技术监督局

Application Summary AI generated

This standard specifies the method for determining the fiber length distribution and fines content of pulp using a laboratory screen classifier. It is applied in the pulp and paper industry for quality control during pulp production, enabling manufacturers to assess fiber characteristics that influence paper strength and formation. The method is also used in research and development to optimize refining processes and evaluate raw material suitability.

Related Standards

GB/T 747-2003 Pulps--Determination of acid-insoluble lignin GB/T 745-2003 Pulps--Determination of pentosan content GB/T 743-2003 Pulps--Determination of ether solubles GB/T 740-2003 Pulps--Sampling for testing GB/T 3332-2004 Pulps--Determination of beatingdegree(Schopper-Riegler method) GB/T 5399-2004 Pulps--Determination of stock concentration GB/T 5401-2004 Pulps--Determination of alkali solubility GB/T 744-2004 Pulps--Determination of alkali resistance

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.