GB/T 35239-2017 English PDFUS$119.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 35239-2017: Test method of evaluating the clearance capacity of formaldehyde scavenger for wood-based panels and finishing products Status: Valid
Basic dataStandard ID: GB/T 35239-2017 (GB/T35239-2017)Description (Translated English): Test method of evaluating the clearance capacity of formaldehyde scavenger for wood-based panels and finishing products Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: B70 Classification of International Standard: 79.060.01 Word Count Estimation: 6,624 Date of Issue: 2017-12-29 Date of Implementation: 2018-07-01 Regulation (derived from): National Standards Bulletin 2017 No. 32 Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China GB/T 35239-2017: Test method of evaluating the clearance capacity of formaldehyde scavenger for wood-based panels and finishing products---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. Test method of evaluating the clearance capacity of formaldehyde scavenger for wood-based panels and finishing products ICS 79.060.01 B70 National Standards of People's Republic of China Wood-based panels and formaldehyde scavenger products Cleansing test methods 2017-12-29 Posted 2018-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard proposed by the State Forestry Administration. This standard by the National Panel Standardization Technical Committee (SAC/TC198) centralized. This standard was drafted unit. Shanghai Timber Industry Institute, Shanghai Institute of Measurement and Testing Technology, Beijing Zhongxing Tianrui Technology Co., Ltd., Nanjing Forestry University, Dongguan City, Yu Jie New Materials Co., Ltd., Fu Ren Group Co., Ltd., Shenzhen Ge Rui Weikang Environmental Technology Co., Ltd. Division, Hebei Province, Mulberry flower quality supervision and inspection management center, Guangdong Yiu Tung Wah Furniture Sheet Co., Ltd., Zhejiang sublimation Yunfeng new material shares Limited company, Henan Academy of Forestry. The main drafters of this standard. Tianqi Kui, Tao Weigen, Han Zhenhua, Jin Zhaotu, Shen Hao, Zhang Tao, Liu Jinhua, Chen Xiaopeng, Deng Yuhe, Wang Baozhu, Zhang and data, Xia Dingxin, Bi Bo, Zeng Minhua, Shen Weiwen, Sun Xiaowei. Wood-based panels and formaldehyde scavenger products Cleansing test methods1 ScopeThis standard specifies the test method for the removal of formaldehyde scavenger of wood-based panels and their products. This standard applies to spraying formaldehyde in the wood-based panels and their products scavenger. This standard does not apply to formaldehyde removal products used in the production of wood-based panels.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. Medium density fiberboard Testing methods of physical and chemical properties of wood - based panels and veneer wood - based panels3 Terms and definitionsThe following terms and definitions apply to this document. 3.1 Formaldehyde destroying agent for wood-based panel and its products formaldehydescavengerforwood-basedpanelsandfinishingprod- ucts Sprayed on the surface of wood-based panels and their products, the release of formaldehyde has some scavenging liquid products. Note. Referred to as scavenger. 3.2 Clear capacity clearancecapacity Scavenger on the wood-based panels and their products release formaldehyde scavenging capacity, with the clearance rate and attenuation rate were evaluated. 3.3 Clearance clearance rate After the scavenger-treated wood-based panels and their products, the percentage of formaldehyde emission decreased. 3.4 Attenuation rate The clearance rate test after the test piece, under certain conditions, place a certain time again after the test clearance rate, two times to reduce the clearance rate of 100 Sub-ratio. 3.5 Contrast contrasttestpanel Sample without scavenger treatment. 3.6 Spray sample treatedpanel Scavenger treated samples. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 35239-2017_English be delivered?Answer: Upon your order, we will start to translate GB/T 35239-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. 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