LY/T 2554-2015 English PDFUS$279.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. LY/T 2554-2015: Determination of biomass content in wood-plastic composites by Fourier transform infrared spectroscopy Status: Valid
Basic dataStandard ID: LY/T 2554-2015 (LY/T2554-2015)Description (Translated English): Determination of biomass content in wood-plastic composites by Fourier transform infrared spectroscopy Sector / Industry: Forestry Industry Standard (Recommended) Classification of Chinese Standard: B70 Word Count Estimation: 12,123 Date of Issue: 2015-10-19 Date of Implementation: 2016-01-01 Regulation (derived from): National Forestry Anministration Announcement ��2015 No.19�� Issuing agency(ies): State Forestry Administration LY/T 2554-2015: Determination of biomass content in wood-plastic composites by Fourier transform infrared spectroscopy---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. Determination of biomass content in wood-plastic composites by Fourier transform infrared spectroscopy ICS 79.060.99 B70 People's Republic of China Forestry Industry Standard Determination of biomass content in wood-plastic composites Fourier transform infrared spectroscopy Released on October 18,.2015 2016-01-01 implementation State Forestry Administration released ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed and managed by the National Forestry Biomass Materials Standardization Technical Committee (SAC/TC416). This standard was drafted. Institute of Wood Industry, Chinese Academy of Forestry, Tsinghua University, Northeast Forestry University. The main drafters of this standard. Li Gaiyun, Qin Tefu, Zhou Qun, Huang Luohua, Wang Qingwen, Zou Xianwu, Lao Wanli. Determination of biomass content in wood-plastic composites Fourier transform infrared spectroscopy1 ScopeThis standard specifies the terms and definitions, method summary, and test for the determination of biomass content in wood-plastic composites by Fourier transform infrared spectroscopy. Agents, equipment, equipment installation environmental conditions, sampling, measurement, results processing and presentation, test report. This standard applies to wood or other cellulose-based biomass and thermoplastics (PP and PE) as the main raw materials, after extrusion, injection molding and Determination of biomass content in unfoamed composites processed by calendering, etc. The measurement range of this standard is about 30% to 60% of biomass.2 Normative referencesThe following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 2035-2008 plastic terminology and its definition GB/T 6040-2002 General rules for infrared spectroscopy GB/T 24895-2010 Near-infrared analysis of grain and oil inspection calibration model verification and general rules for network management and maintenance GB/T 29858-2013 General rules for quantitative analysis of molecular spectra3 Terms and definitionsGB/T 2035-2008, GB/T 6040-2002, GB/T 24895-2010 and GB/T 29858-2013 as defined and below Column terms and definitions apply to this document. 3.1 Sample set samplecolection A representative collection of samples that substantially covers the range of relevant component content. [GB/T 24895-2010, 3.7] 3.2 Calibration model calibrationmodel A mathematical expression that expresses the association between the concentration or nature of a component of a set of samples and its spectrum. [GB/T 29858, 3.2] 3.3 Calibration sample calibrationsamples Samples used to establish a calibration model whose compositional concentration or property data are known. [GB/T 29858, 3.3] 3.4 Verify sample validationsamples The sample concentration or property data used to verify the performance of the model is known. [GB/T 29858, 3.6] ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of LY/T 2554-2015_English be delivered?Answer: Upon your order, we will start to translate LY/T 2554-2015_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of LY/T 2554-2015_English with my colleagues?Answer: Yes. 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