GB 18580-2025 Decorating and refurbishing materials for interior use — Limit on formaldehyde emission of wood-based panels and their products
1 Scope
This document defines the terms and definitions of wood-based panels and their products used in interior decoration and renovation, specifies the requirements and judgment rules for limit on formaldehyde emission, and describes the test methods for formaldehyde emission.
This document is applicable to the control of limit on formaldehyde emission for the production, inspection and trade of various types of wood-based panels and their products for interior use.
2 Normative references
The following documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 17657-2022 Test methods of evaluating the properties of wood-based panels and surface decorated wood-based panels
GB/T 18259-2018 Terminology for wood-based panels and their surface decoration
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 18259-2018 and the following apply.
3.1
wood-based panel
panel composed of material units mainly made from wood or non-wood plant fibers, with or without adhesive and any other additive applied
Note: Mainly including plywood, particleboard, and blockboard, etc.
[Source: GB/T 18259-2018, 2.1, modified]
Foreword II
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Test methods
6 Judgment rules
Annex A (Informative) Test methods of formaldehyde emission for production quality control
