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GB/T 33070-2016: 1-Vinyl-2-pyrrolidinone homopolymer for industrial use
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 33070-2016 | English | 119 |
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1-Vinyl-2-pyrrolidinone homopolymer for industrial use
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GB/T 33070-2016
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PDF similar to GB/T 33070-2016
Basic data | Standard ID | GB/T 33070-2016 (GB/T33070-2016) | | Description (Translated English) | 1-Vinyl-2-pyrrolidinone homopolymer for industrial use | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G32 | | Classification of International Standard | 71.080.80 | | Word Count Estimation | 6,655 | | Date of Issue | 2016-10-13 | | Date of Implementation | 2017-05-01 | | Regulation (derived from) | National Standard Notice No.1716 of 2016 | | 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 33070-2016: 1-Vinyl-2-pyrrolidinone homopolymer for industrial use---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.
1-Vinyl-2-pyrrolidinone homopolymer for industrial use
ICS 71.080.80
G32
National Standards of People's Republic of China
Poly (N-vinylpyrrolidone) for industrial use
2016-10-13 released
2017-05-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by the China Petroleum and Chemical Industry Association.
This standard by the National Plastics Standardization Technical Committee Thermosetting Plastics Subcommittee (SAC/TC15/SC11) centralized.
The drafting of this standard. Shanghai Yu-a new water materials Technology Co., Ltd., the National Center for synthetic resin quality supervision and inspection, Hangzhou
Shenhua Technology Development Co., Ltd., in the salt Anhui Red Quartet Co., Ltd., Zhangzhou Huafu Chemical Co., Ltd., Dongying City Huaan Chemical Co., Ltd.
Responsible company, Jiaozuo in Victoria special medicine Co., Ltd., Zhangjiakou Kema new materials Technology Co., Ltd., Shanghai Yu-up Biological Technology Co.,
The main drafters of this standard. Wang Yu, Chen Zhan, Zhao Ping, Liu Lirong, Wu Jiaxiang, Xiao Chongning, Luo Shouyuan, Xu Suwan, Sun Baozhong, Zhang Dongfeng,
Zhang shilin.
Poly (N-vinylpyrrolidone) for industrial use
1 Scope
This standard specifies the chemical name, formula, structure, name and classification of industrial poly (N-vinylpyrrolidone), requirements, inspection
Law, inspection rules, signs, packaging, transportation and storage.
This standard applies to N-vinyl pyrrolidone (hereinafter referred to as NVP) monomer by solution polymerization made of industrial poly N-vinyl
Pyrrolidone (hereinafter referred to as PVP) linear polymer.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
General rules for sampling of chemical products GB/T
General rules for sampling of liquid chemical products GB/T
GB/T 33069 Method for the determination of poly (N-vinylpyrrolidone) for industrial use
3 chemical name, molecular formula, structural formula
Chemical name. 1-vinyl-2-pyrrolidone homopolymer
1-vinyl-2-pyrrolidinonehomopolymer
Molecular formula. [C6H9NO] n
Structure.
Note. n is the average of the chain segments of N-vinylpyrrolidone.
4 naming and classification
5 request
Industrial PVP is divided into powder, solution two forms, the requirements should be consistent with the provisions of Table 1.
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