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GB/T 34255-2017 English PDF

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GB/T 34255-2017: Poly (butylene succinate-co-butylene adipate) (PBSA) resin
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 34255-2017English199 Add to Cart 3 days [Need to translate] Poly (butylene succinate-co-butylene adipate) (PBSA) resin Valid GB/T 34255-2017

PDF similar to GB/T 34255-2017


Standard similar to GB/T 34255-2017

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Basic data

Standard ID GB/T 34255-2017 (GB/T34255-2017)
Description (Translated English) Poly (butylene succinate-co-butylene adipate) (PBSA) resin
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard Y28
Classification of International Standard 83.080.01
Word Count Estimation 10,175
Date of Issue 2017-09-07
Date of Implementation 2018-04-01
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 34255-2017: Poly (butylene succinate-co-butylene adipate) (PBSA) resin

---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.
Poly (butylene succinate-co-butylene adipate) (PBSA) resin ICS 83.080.01 Y28 National Standards of People's Republic of China Polysuccinic acid-butylene adipate (PBSA) resin 2017-09-07 Posted 2018-04-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. Please note that some of this document may be patentable. The release of this document The agency does not assume responsibility for identifying these patents. This standard by the National Bio-based Materials and Degradation Products Standardization Technical Committee (SAC/TC380) and focal point. This standard was drafted unit. Beijing Technology and Business University, Shandong Yue Thai Biological New Materials Co., Ltd., Hangzhou Xin Fu Technology Co., Ltd., Xinjiang Blue Mountains Tunhe Chemical Co., Ltd., Anqing Hexing Chemical Co., Ltd., Jin Hui Siu Long Technology Co., Ltd., Blonde Technology Co., Ltd. Company, National Plastic Products Quality Supervision and Inspection Center (Beijing). The main drafters of this standard. Zhang Min, Diao Xiaoqian, Li Zonghua, Dai Qingwen, Pan Duoji, Ma Shi Jin, Fan Wuyuan, Huang Jian, Li Zi Yi, Chang-An. Polysuccinic acid-butylene adipate (PBSA) resin

1 Scope

This standard specifies the requirements polybutylene succinate - adipate (PBSA) resin, test methods, inspection rules, marking, packaging, transport And storage. This standard applies to 1,4-succinic acid, 1,6-adipic acid, 1,4-butanediol as the main raw material synthesis of poly succinate - adipate Diester resins.

2 Normative references

The 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. GB/T 1033.1-2008 Plastics - Determination of density of non-foamed plastics - Part 1. Immersion method, liquid pyknometer method and titration method GB/T 1040.2-2006 Plastics - Determination of tensile properties - Part 2. Test conditions for molding and extrusion of plastics Plastics - Determination of Izod impact strength GB/T 1843-2008 Plastics sampling methods GB/T 2918-1998 plastic sample conditioning and testing of the standard environment GB/T 3682-2000 Thermoplast melt mass flow rate and melt volume flow rate determination Representation and determination of rules for repair of numerical values and limit values GB/T 8170-2008 Plastics - Determination of bending properties GB/T 9341-2008 Plastics - Determination of ash - Part 1. General methods Plastics - Polyamides - Part 2. Determination of water content Test method for fiber grade polyester chips (PET) GB/T 14190-2008 Preparation of injection molded test specimens of thermoplastic materials - Part 1. General principles and multipurpose test specimens and lengths Preparation of strip samples GB/T 19276.1-2003 Determination of the final aerobic biodegradability of the material in aqueous culture solution Determination of closed breathing apparatus In the method of oxygen demand GB/T 19276.2-2003 Determination of the final aerobic biodegradability of materials in aqueous medium Using the measured release of dioxins Carbonization method Determination of the ultimate aerobic biodegradability of materials under controlled composting conditions according to GB/T 19277.1-2011 Methods for oxidizing carbon Part 1. General methods Determination of the ultimate aerobic biodegradability of materials under controlled composting conditions according to GB/T 19277.2-2013 Methods for the oxidation of carbon - Part 2. Determination of carbon dioxide released under laboratory conditions by gravimetric analysis Plastics - Differential scanning calorimetry (DSC) - Part 1. General principles Plastics - Differential scanning calorimetry (DSC) - Part 3. Determination of temperature and enthalpy of fusion and crystallization GB/T 19466.3-2004 GB/T 22047-2008 Determination of the ultimate aerobic biodegradability of plastic materials in soil using the determination of closed breathing apparatus The amount of oxygen or the method of measuring the released carbon dioxide

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