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ASTM D1109-21

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ASTM D1109-21

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Standard Test Method for 1¿¿¿% Sodium Hydroxide Solubility of Wood
standard by ASTM International, 04/01/2021

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Description

1.1”This test method covers the determination of the solubility of wood in a hot dilute alkali solution. A1”’% 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.

Product Details

Published:
04/01/2021
Number of Pages:
2
File Size:
1 file , 57 KB
Redline File Size:
2 files , 110 KB