ASTM D5582-22 PDF
Name in English:
St ASTM D5582-22
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Ст ASTM D5582-22
Original standard ASTM D5582-22 in PDF full version. Additional info + preview on request
Full title and description
ASTM D5582-22 — Standard Test Method for Determining Formaldehyde Levels from Wood Products Using a Desiccator. This small-scale laboratory method specifies a desiccator-based procedure for collecting airborne formaldehyde emitted from wood and wood‑based panel products and quantifying the collected formaldehyde by a colorimetric analytical procedure (typically a modification of the NIOSH 3500 chromotropic acid method).
Abstract
This standard describes a reproducible, small-scale emissions test in which a specimen of a wood product is placed in a closed desiccator and air‑borne formaldehyde is absorbed into a distilled water reservoir. The collected formaldehyde is determined by a colorimetric analytical technique; alternative analytical methods may be used if demonstrated to give similar results. D5582-22 is intended for comparative screening and emission‑potential evaluation of urea‑formaldehyde bonded and other wood products (for example particleboard, MDF, plywood and hardwood plywood).
General information
- Status: Current / active (2022 edition).
- Publication date: Approved August 1, 2022; published 2022 (designation D5582-22).
- Publisher: ASTM International.
- ICS / categories: 71.100.50 — Wood‑protecting chemicals / formaldehyde emissions testing category.
- Edition / version: D5582-22 (2022 edition); replaces D5582-14 (previous edition).
- Number of pages: 8 pages (typical PDF/html length for the published method).
Scope
The test method covers a small‑scale procedure to measure formaldehyde emission potential from wood and wood‑based products under defined conditions. The procedure collects airborne formaldehyde in a small distilled‑water reservoir within a sealed desiccator; the amount of formaldehyde is then quantified by a modification of the NIOSH 3500 chromotropic acid method or by other validated analytical procedures that produce comparable results. Typical target materials include products made with urea‑formaldehyde adhesives such as particleboard, medium‑density fiberboard, hardwood plywood, and similar panels. Users are responsible for applying appropriate safety and environmental controls when performing the test.
Key topics and requirements
- Specimen preparation and conditioning before testing to defined sizes and moisture/state.
- Desiccator setup and controlled test conditions (sealed environment with a distilled‑water collector reservoir).
- Collection period and sample handling to avoid contamination or loss of analyte.
- Analytical determination of collected formaldehyde, commonly using a chromotropic‑acid modification of NIOSH Method 3500; allowance for alternative validated analytical techniques when documented.
- Reporting requirements and qualification of results when non‑standard analytical procedures are used.
- Intended application: comparative emission potential screening rather than full scale chamber emission rates.
Typical use and users
This method is used by independent testing laboratories, manufacturer quality control and R&D groups, regulatory agencies (for comparative/product screening), and academic researchers interested in formaldehyde emission potential of wood products. It is suited to rapid, small‑scale screening of products and formulations (for example, to evaluate changes in adhesive systems or process conditions).
Related standards
Closely related and complementary test methods include ASTM D6007 (small‑scale chamber method), ASTM E1333 (large chamber emission and emission rate method), and international methods such as ISO/BS EN procedures for formaldehyde release from wood‑based panels. D5582-22 is the 2022 revision of the D5582 series (previously D5582-14) and is referenced in recent regulatory and guidance updates addressing formaldehyde emissions from composite wood products.
Keywords
formaldehyde, desiccator, chromotropic acid, NIOSH 3500, wood products, particleboard, MDF, plywood, emission potential, small‑scale test, D5582-22.
FAQ
Q: What is this standard?
A: ASTM D5582-22 is a standardized small‑scale laboratory test method for determining the formaldehyde emission potential of wood and wood‑based products using a closed desiccator and a water trap, with formaldehyde quantified by a colorimetric analytical technique.
Q: What does it cover?
A: It covers specimen preparation, desiccator setup, collection of airborne formaldehyde into distilled water, analytical determination (commonly a chromotropic‑acid modification of NIOSH 3500), and reporting. The method is intended for comparative screening of materials like particleboard, MDF, and plywood.
Q: Who typically uses it?
A: Testing and certification laboratories, manufacturers (quality and R&D), regulators and standards bodies, and researchers who need a reproducible small‑scale screening method for formaldehyde emission potential.
Q: Is it current or superseded?
A: D5582-22 is the current 2022 edition (revising the prior D5582-14 edition). Users should verify the edition required for contractual or regulatory purposes.
Q: Is it part of a series?
A: Yes — D5582 is part of a family of ASTM methods addressing formaldehyde emissions and measurement from wood products; related ASTM test methods include D6007 and E1333, among others.
Q: What are the key keywords?
A: Formaldehyde, desiccator, NIOSH 3500, chromotropic acid, wood products, emission potential, particleboard, MDF, plywood, small‑scale testing.