The TAPPI T 282 standard specifies a method for the determination of hexenuronic acid (HexA) content in chemical pulps. Hexenuronic acid is an important component in chemical pulps, and its content affects the bleaching performance of pulps and the final mass of paper. The standard uses appropriate hydrolysis conditions to completely hydrolysis and quantify hexenuronic acid from pulps by chemical analysis methods. This method is suitable for evaluating the bleaching efficiency and pulp mass of chemical pulps, providing a scientific basis for the paper industry to optimize production processes and improve paper performance.
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 | ICS | ||
| Release Date | 2013-01-01 00:00:00 | Implementation Date | |