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ASTM D1109-84(2001)
Standard Test Method for 1% Sodium Hydroxide Solubility of Wood
STANDARD published on 10.9.2001
The information about the standard:
Designation standards: ASTM D1109-84(2001)
Note: WITHDRAWN
Publication date standards: 10.9.2001
SKU: NS-16340
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM D1109-84(2001) :
Keywords:
decay, fungal decay, sodium hydroxide, solubility, ICS Number Code 79.040 (Wood, sawlogs and sawn timber)
Additional information
| 1. Scope |
|
1.1 This test method covers the determination of the solubility of wood in a hot dilute alkali solution. A 1 % solution of sodium hydroxide (NaOH) is used. One application is in determining the degree of fungus decay that has taken place in a given wood sample. As the wood decays, the percentage of alkali-soluble material increases in proportion to the decrease in pulp yield caused by the decay. 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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