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GB/T 27654-2023: Wood preservatives
Status: Valid GB/T 27654: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 27654-2023 | English | 209 |
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3 days [Need to translate]
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Wood preservatives
| Valid |
GB/T 27654-2023
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| GB/T 27654-2011 | English | 359 |
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3 days [Need to translate]
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Wood preservatives
| Obsolete |
GB/T 27654-2011
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PDF similar to GB/T 27654-2023
Basic data | Standard ID | GB/T 27654-2023 (GB/T27654-2023) | | Description (Translated English) | Wood preservatives | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | B71 | | Classification of International Standard | 71.100.50 | | Word Count Estimation | 10,173 | | Date of Issue | 2023-11-27 | | Date of Implementation | 2024-03-01 | | Older Standard (superseded by this standard) | GB/T 27654-2011 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 27654-2023: Wood preservatives---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 71:100:50
CCSB71
National Standards of People's Republic of China
Replace GB/T 27654-2011
wood preservatives
Published on 2023-11-27
2024-03-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration Committee
Foreword
This document complies with the provisions of GB/T 1:1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents"
Drafting:
This document replaces GB/T 27654-2011 "Wood Preservatives": Compared with GB/T 27654-2011, except for structural adjustment and editing
In addition to the modifications, the main technical changes are as follows:
a) Micronized copper quaternary ammonium (MCQ) is deleted (see 4:4 of the:2011 edition);
b) Added ACQ-1 composition proportion and proportion range (see 4:4);
c) Deleted copper azole CuAz-1 (see 4:5 of the:2011 edition);
d) Increased the composition ratio and ratio range of copper azoles CuAz-6, CuAz-7 divalent copper and triazole (see 4:5);
e) Added micronized copper azole (MCA-4) (see 4:6);
f) Added cyproconazole, hexaconazole, epoxiconazole, triazole, prothioconazole, tetrafluroconazole, etc: (see 5:1);
g) Added N-octyl-4-isothiazolin-3-one (OIT), 5-chloro-2-methyl-4-isothiazolin-3-one (CMIT), 2-methyl-4 -Isothi
Oxazolin-3-one (MIT), 4,5-dichloro-N-n-octylisothiazolin-3-one (DCOI) (see 6:1):
Please note that some content in this document may be subject to patents: The publisher of this document assumes no responsibility for identifying patents:
This document is proposed by the State Forestry and Grassland Administration:
This document is under the jurisdiction of the National Timber Standardization Technical Committee (SAC/TC41):
This document was drafted by: Wood Industry Research Institute of the Chinese Academy of Forestry Sciences, Guangdong Academy of Forestry Sciences, Shanghai Minshang Technology Co:, Ltd:
Co:, Ltd:, Xinkai Chemical (Foshan) Co:, Ltd:, Jiusheng Flooring Co:, Ltd:, Zhejiang Shiyou Wood Industry Co:, Ltd:, Fujian Zhangping Mucun Forest Products Co:, Ltd:
Co:, Ltd:, Anhui University of Technology, Shanghai Wood Industry Research Institute Co:, Ltd:, Changchun New Sunshine Wood Products Co:, Ltd:, Sichuan Hengxi Wood Industry
Co:, Ltd:, Rubber Research Institute, Chinese Academy of Tropical Agricultural Sciences:
The main drafters of this document: Jiang Mingliang, Zhang Jingpeng, Ma Xingxia, Chen Lifang, Li Xiaowen, Li Luyi, Fang Yukai, Wu Zheyan, Zhang Hao,
Tian Qikui, Xie Guijun, Jiang Jianhua, Wen Qinghui, Zhang Bin, Lin Bin, Sun Longxiang, Ni Hao, Ma Hongxia, Xu Zhengge:
The previous versions of this document and the documents it replaces are as follows:
---First published as GB/T 27654-2011 in:2011;
---This is the first revision:
wood preservatives
1 Scope
This document specifies the ratio of active ingredients in water-borne wood preservatives and the content of active ingredients in various dosage forms (solid, paste, or solution):
Content requirements, and stipulates the active ingredients of organic wood insect repellents, organic wood preservatives and anti-mildew and anti-discoloration agents:
This document applies to the production and use of wood preservatives:
2 Normative reference documents
The contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, the dated quotations
For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to
this document:
GB 190 Dangerous goods packaging markings
GB 3796-2018 General principles for pesticide packaging
GB/T 9551-2017 Chlorothalonil technical material
GB 12475-2006 Anti-toxic regulations for storage, transportation, sale and use of pesticides
GB/T 14019 Wood anticorrosion terminology
GB/T 22619 Bifenthrin technical material
GB/T 23229-2023 Analysis method for water-borne wood preservatives
GB/T 28126 Imidacloprid technical material
GB/T 28131 Deltamethrin technical material
GB/T 33021-2016 Methods for analysis of organic wood preservatives triazole and benzimidazole
HG/T 2988 Permethrin content analysis method
HG/T 3627 Cypermethrin technical material
SB/T 10404 Determination of main components of water-borne preservatives and flame retardants
3 Terms and definitions
The terms and definitions defined in GB/T 14019 and the following apply to this document:
3:1
effectiveingredients
The active ingredient in wood preservatives can inhibit the growth of wood decay fungi, mold, discoloration fungi, insects and marine animals in wood:
4 Water-borne wood preservatives
4:1 Copper Chromium Arsenic (CCA-C)
4:1:1 The composition of CCA-C is shown in Table 1, calculated as 100% oxide:
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