GB/T 4465-2012

Active

Basic dyes - Determination of shade and relative strength

碱性染料 色光和强度的测定

Standard Type
GBT
ICS
71.100.01
CCS
G55
Status
Active
Issue Date
2012-06-29
Implementation
2012-12-01
Centralized Committee
中国石油和化学工业联合会
Issuing Authority
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the test method for determining the shade and relative strength of basic dyes. It is applied in the chemical and textile industries for quality control during the production and batch comparison of basic dyes used in dyeing acrylic fibers, paper, and inks. The standard ensures consistent color performance by providing a spectrophotometric or visual assessment procedure.

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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.