The TAPPI T 211 standard specifies a method for the determination of ash content in wood, pulp, paper and Cardboard by combustion at 525 ° C. This method is suitable for all types and grades of wood pulp paper and paper products. The ash content is calculated by accurately weighing the residual ash content of a sample after combustion at 525 ° C. This standard provides the paper industry with a uniform ash detection method and is widely used in quality control, product development and raw material evaluation to help ensure the purity and performance of paper and Cardboard.
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 | 2002-01-01 00:00:00 | Implementation Date | |