GB/T 14518-1993 "Determination of pH Value of Adhesives" specifies the method for determining the pH value of adhesives, applicable to various water-soluble and water-dispersible adhesives. The method involves directly measuring the pH value of the aqueous solution or dispersion of the adhesive using a pH meter, which must be calibrated beforehand. The detection requires instruments such as a pH meter, standard buffer solutions, beakers, and magnetic stirrers, providing a basis for evaluating the storage stability and construction compatibility of adhesives.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | G38 | ICS | 87.060.20 |
| Release Date | 1993-06-15 00:00:00 | Implementation Date | 1994-04-01 00:00:00 |
