Difference of textile pH value detection standards and correlation analysis of detection results

This paper investigates the influence of different detection standards on the pH values of textile through experiments,and it is found that in terms of pH value,JIS,AATCC need shorter time than GB and ISO.The obtained pH values of different methods under the same conditions exhibit the following order: AATCC JIS GB(ISO).Very good correlation between JIS and AATCC is shown in pH detection results.GB(ISO),JIS and AATCC are also correlated well.The research results provide certain reference for the better application of pH detection standards to the textile industry and detection organizations of our country.