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BS EN ISO 12460-3:2020

$102.76

Wood-based panels. Determination of formaldehyde release – Gas analysis method

Published By Publication Date Number of Pages
BSI 2020 20
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This document specifies a procedure for determination of accelerated formaldehyde release from uncoated and coated wood-based panels using the gas analysis method. The procedure is also suitable for the testing of other materials (e.g. edge bands, floor coverings, foams, foils, laminated wood products, veneered wood products, coated wood products).

PDF Catalog

PDF Pages PDF Title
2 undefined
6 Foreword
7 1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
8 6 Apparatus
6.1 Main composites of test apparatus (see Figure 1)
9 6.2 Laboratory equipment
10 7 Sampling and preparation of test pieces
7.1 Preparation of test pieces
11 7.2 Selection of test pieces for factory production control
7.3 Selection of test pieces for other purposes
7.4 Preparation of test pieces in case of dispute
8 Procedure
8.1 Number of determinations
8.2 Determination of moisture content
8.3 Determination of formaldehyde release
8.3.1 General
13 8.3.2 Determination of formaldehyde release ā€” Option 1
8.3.3 Determination of formaldehyde release ā€” Option 2
8.3.4 Determination of formaldehyde release ā€” Option 3
8.3.5 Determination of formaldehyde release ā€” Option 4
8.4 Determination of formaldehyde content of the absorber solutions
8.4.1 General
14 8.4.2 Principle
8.4.3 Analytical procedure
8.4.4 Calibration curve
16 9 Expression of results
9.1 Gas analysis value
9.2 Calculation of results
9.2.1 Calculation of results of test pieces
17 9.2.2 Calculation of emission report value
9.3 Moisture content
10 Test report
19 Bibliography
BS EN ISO 12460-3:2020
$102.76