1 Subject Contents and Application Scope
This standard specifies the methods for determining the color fastness of leather surface or service surface during dry rubbing and wet rubbing.
This standard is applicable to the light leather.
2 Normative References
GB/T 251 Gray Scale for Assessing Staining
GB/T 406 Grey Cotton Cloth - Technical Requirements
GB/T 4689.1 Leather - Laboratory Sample - Location and Identification
GB/T 4689.2 Leather - Conditioning of Test Pieces for Physical Tests
1 Subject Contents and Application Scope
2 Normative References
3 Terminologies
4 Principle
5 Instruments and Materials
6 Test Specimens
7 Test Methods and Result Judgment
8 Test Report
Additional Explanation
1 Subject Contents and Application Scope
This standard specifies the methods for determining the color fastness of leather surface or service surface during dry rubbing and wet rubbing.
This standard is applicable to the light leather.
2 Normative References
GB/T 251 Gray Scale for Assessing Staining
GB/T 406 Grey Cotton Cloth - Technical Requirements
GB/T 4689.1 Leather - Laboratory Sample - Location and Identification
GB/T 4689.2 Leather - Conditioning of Test Pieces for Physical Tests
Contents of QB/T 1327-1991
1 Subject Contents and Application Scope
2 Normative References
3 Terminologies
4 Principle
5 Instruments and Materials
6 Test Specimens
7 Test Methods and Result Judgment
8 Test Report
Additional Explanation
