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GB 18580-2017 English PDF (GB18580-2017)

GB 18580-2017 English PDF (GB18580-2017)

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GB 18580-2017: Indoor decorating and refurbishing materials -- Limit of formaldehyde emission of wood-based panels and finishing products

This Standard specifies the requirements, test method1, evaluation criterion and test report and other contents of limit of formaldehyde emission of wood-based panels and finishing products for indoor decoration and refurbishment. This Standard applies to the limit of formaldehyde emission of all kinds of indoor woodbased panels and finishing products such as fibreboards, particleboards, plywood, blockboards, reconstituted decorative lumbers, laminated veneer lumbers, laminated wood, surface decorated wood-based panels, wood floorings, wood wallboards and wood doors and windows.
GB 18580-2017
GB
NATIONAL STANDARD OF THE
PEOPLE REPUBLIC OF CHINA
ICS 79.060.01
B 70
Replacing GB 18580-2001
Indoor Decorating and Refurbishing Materials ?€?
Limit of Formaldehyde Emission of Wood-based
Panels and Finishing Products
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ISSUED ON. MAY 31, 2017
IMPLEMENTED ON. DECEMBER 1, 2017
Issued by. General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China;
Standardization Administration of the People's Republic of
China.
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Table of Contents
Foreword ... 3
1 Application Scope ... 5
2 Normative References ... 5
3 Terms and Definitions ... 5
4 Requirements ... 5
5 Test Method ... 6
6 Evaluation Criterion ... 6
7 Test Report ... 6
Annex A (Informative) Test Methods for Formaldehyde Emission for Production Quality Control ... 7
Foreword
Article 4 of this Standard is compulsory; the others are voluntary.
This Standard was drafted in accordance with the rules given in GB/T 1.1-2009. This Standard replaces GB 18580-2001, Indoor Decorating and Refurbishing Materials ?€? Limit of Formaldehyde Emission of Wood-Based Panels and Finishing Products. Compared with GB 18580-2001, the major changes of this Standard are as follows. -- it cancels classification;
-- it modifies the test method of 1 m3 climate chamber into reference;
-- it cancels the 40 L desiccator method and limit values. It cancels the limit values for the (9 ~ 11) L desiccator method and perforator extraction method;
-- the (9 ~ 11) L desiccator method and perforator extraction method only apply to production quality control;
-- it adds the gasometric analysis method for production quality control; -- it modifies the articles of inspection rules;
-- it cancels the articles of product marking.
The formaldehyde emission 1 m3 climate chamber method of this Standard is consistent with ISO 12460-1.2007 Wood-based Panels ?€? Determination of
Formaldehyde Release ?€? Part 1. Formaldehyde Emission by the 1-cubic-meter Chamber Method. The limit values are basically consistent with the corresponding parts of ISO 16893.2016 Wood-based Panels ?€? Particleboard and ISO 16895.2016 Wood-based panels -- Dry-process Fibreboard.
This Standard was proposed by the State Forestry Administration.
This Standard shall be under the jurisdiction of the National Standardization Technical Committee on Artificial Boards (SAC/TC 198).
The drafting organizations of this Standard. Chinese Academy of Forestry Research Institute of Wood Industry, Zhejiang Quality Testing Station of Forest Products, Jiangxi Product Quality Supervision and Testing Institute, Nanjing Forestry University, Xuzhou Product Quality Supervision and Testing Centre, Jiangsu Entry-exit Inspection and Quarantine Bureau Industrial Products Testing Centre, Sichuan Shengda Forestry Industry Co., Ltd., Dare Wood-based Panel Group Co., Ltd., Tubaobao Co., Ltd., Hunan Sao Paulo Wood Industry Co., Ltd., Jilin Forest Industry Co., Ltd., Krono (Beijing) Wood Co., Ltd., Kunming Xinfeilin Panel Board Co., Ltd., Treezo Group Co., Ltd., Power Dekor Group Co., Ltd., Dynea Chemical Industry Co., Ltd., Asia Dekor Indoor Decorating and Refurbishing Materials ?€?
Limit of Formaldehyde Emission of Wood-based
Panels and Finishing Products
1 Application Scope
This Standard specifies the requirements, test method1, evaluation criterion and test report and other contents of limit of formaldehyde emission of wood-based panels and finishing products for indoor decoration and refurbishment.
This Standard applies to the limit of formaldehyde emission of all kinds of indoor wood- based panels and finishing products such as fibreboards, particleboards, plywood, blockboards, reconstituted decorative lumbers, laminated veneer lumbers, laminated wood, surface decorated wood-based panels, wood floorings, wood wallboards and wood doors and windows.
2 Normative References
The following referenced documents are indispensable for the application of this document. For dated references, only the edition dated applies to this document. For undated references, the latest edition of the referenced documents (including all amendments) applies to this Standard.
GB/T 17657-2013, Test Methods of Evaluating the Properties of Wood-based Panels and Surface Decorated Wood-based Panels
GB/T 18259-2009, Terms of Wood-based Panel and Its Surface Decoration
3 Terms and Definitions
For the purposes of this Standard, the terms and definitions defined in GB/T 18259- 2009 apply to this Standard.
4 Requirements
The limit of formaldehyde emission of wood-based panels and finishing products for 1 The manufacturer may use the gasometric analysis method, desiccator method or perforator extraction method (refer to Annex A) for production control and stablish the correlation between it and the 1 m3 climate chamber method, in order to satisfy the requirements of this Standard.

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