ASTM D5582-14
Standard Test Method for Determining Formaldehyde Levels from Wood Products Using a Desiccator

Standard No.

ASTM D5582-14

Release Date

2014

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM D5582-22

Latest

ASTM D5582-22

Scope

3.1 Limitations have been established on formaldehyde emission levels for wood panel building products made with urea-formaldehyde adhesives and permanently installed in homes or used as components in kitchen cabinets and for similar industrial products. This test method is used in conjunction with the test method referenced by HUD Rules and Regulations 24 CFR 3280 for manufactured housing, California Air Resources Board (CARB) regulation 93120, and by Minnesota Statutes Section 144.495 for housing units and building materials. This test method provides a means of testing small-size samples to determine formaldehyde emission potential.

3.2 This test method incorporates a desiccator, with the desiccant removed, having a 250-mm (10-in.) inside diameter and a volume of approximately 10.5 L (641 in.³) with the desiccator lid in place. Conditions controlled in the procedure are as follows:

3.2.1 Conditioning of panel products prior to testing,

3.2.2 Specified number, size, and edge sealing of wood specimens to be placed in the desiccator,

3.2.3 Test desiccator temperature, and

3.2.4 Samples from the 25-mL distilled water collection medium in the petri dish bottom are analyzed for formaldehyde at the end of a 2-h period in the closed desiccator.

3.3 This test method employs a single set of environmental conditions to assess formaldehyde emission potential from certain wood products. When the relationship between desiccator test values and large-chamber test values are to be determined, the values for the specific wood panel product type shall be plotted. This test method does allow a comparison of formaldehyde levels from different products for the same use.

Note 2: Care must be exercised in the extension of the results to actual formaldehyde emission from products under actual use conditions.

1.1 This test method covers a small scale procedure for measuring formaldehyde emission potential from wood products under defined test conditions. The formaldehyde level is determined by collecting air-borne formaldehyde in a small distilled water reservoir within a closed desiccator. The quantity of formaldehyde is determined by a modification of the National Institute for Occupational Safety and Health (NIOSH) 3500 chromotropic acid test procedure. Other analytical procedures may be used to determine formaldehyde emission potential provided that such methods give similar results to the chromotropic acid procedure. However, the test results and test report must be properly qualified and the analytical procedure employed must be noted. Procedures based on acetylacetone and pararosaniline have been found to give similar results to chromotropic acid in other test methods used in determining formaldehyde emission potential from wood products (see Test Method E1333).

1.2 Wood products typically evaluated by this test method are made wit......

ASTM D5582-14 Referenced Document

• ASTM E1333 Standard Test Method for Determining Formaldehyde Concentrations in Air and Emission Rates from Wood Products Using a Large Chamber
• ASTM E337 Standard Test Method for Measuring Humidity with a Psychrometer (the Measurement of Wet- and Dry-Bulb Temperatures)
• ASTM E77 Standard Test Method for Inspection and Verification of Thermometers

ASTM D5582-14 history

• 2022 ASTM D5582-22 Standard Test Method for Determining Formaldehyde Levels from Wood Products Using a Desiccator
• 2014 ASTM D5582-14 Standard Test Method for Determining Formaldehyde Levels from Wood Products Using a Desiccator
• 2000 ASTM D5582-00(2006) Standard Test Method for Determining Formaldehyde Levels from Wood Products Using a Desiccator
• 2000 ASTM D5582-00 Standard Test Method for Determining Formaldehyde Levels from Wood Products Using a Desiccator