TAPPI T 235 : 2009
Current
The latest, up-to-date edition.
ALKALI SOLUBILITY OF PULP AT 25 DEGREE C
Hardcopy , PDF
English
13-10-2009
1. Scope
2. Summary
3. Significance
4. Apparatus
5. Reagents
6. Sampling
7. Test specimens
8. Procedure
9. Calculation
10. Report
11. Precision
12. Keywords
13. Additional information
Literature cited
Pulp is extracted with a sodium hydroxide solution of 10%, 18%, or 21.5% at 25°C for 1 h.
| DocumentType |
Classical Method
|
| Pages |
5
|
| PublisherName |
Technical Association of the Pulp & Paper Industry
|
| Status |
Current
|
| Supersedes |
This method for determination of alkali solubility can be applicable to bleached and delignified pulps only.
| TAPPI T 253 : OM 86 | HYPO NUMBER OF PULP |
| TAPPI T 210 : 2013 | SAMPLING AND TESTING WOOD PULP SHIPMENTS FOR MOISTURE |
| ISO 692:1982 | Pulps — Determination of alkali solubility |
| TAPPI T 1206 : SP 91 | PRECISION STATEMENT FOR TEST METHODS |
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