Search result: GB/T 22271.3-2016
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| GB/T 22271.3-2016 | English | 119 |
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Plastics -- Polyoxymethylene (POM) moulding and extrusion materials -- Part 3: Requirements for general materials
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GB/T 22271.3-2016
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| Standard ID | GB/T 22271.3-2016 (GB/T22271.3-2016) | | Description (Translated English) | Plastics -- Polyoxymethylene (POM) moulding and extrusion materials -- Part 3: Requirements for general materials | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G31 | | Classification of International Standard | 83.080.20 | | Word Count Estimation | 6,693 | | Date of Issue | 2016-06-14 | | Date of Implementation | 2017-01-01 | | Quoted Standard | GB/T 1033.1-2008; GB/T 1040.1-2006; GB/T 1040.2-2006; GB/T 1043.1-2008; GB/T 1634.1-2004; GB/T 1634.2-2004; GB/T 2547-2008; GB/T 3682-2000; GB/T 19466.3-2004; GB/T 22271.2-2008 | | Drafting Organization | Yunnan Yuntianhua Co., Ltd., the National Center for Quality Supervision and Testing of Synthetic Resins | | Administrative Organization | National Plastics Standardization Technical Committee (SAC/TC 15) | | Regulation (derived from) | National Standard Announcement No. 8 of 2016 | | Proposing organization | China Petroleum and Chemical Industry Federation | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China, Standardization Administration of the People Republic of China | | Summary | This standard specifies the basic performance specifications of polyoxymethylene (POM) molded and extruded general grade grades. This standard applies to polyoxymethylene homopolymers, copolymers of general grade (ie, without modification) of the material, also applies to general powder, granular or flaky materials. |
GB/T 22271.3-2016
Plastics - Polyoxymethylene (POM) molding and packing materials - Part 3. Requirements for general materials
ICS 83.080.20
G31
National Standards of People's Republic of China
Plastic POM (POM) molding and extruding materials
Part 3. General product requirements
Plastics-Polyoxymethylene (POM) moulding and strrusionmaterials-
Part 3. Requirementsforgeneralmaterials
2016-06-14 release
2017-01-01 Implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People 's Republic of China
China National Standardization Management Committee released
Preface
GB/T 22271 "plastic POM (POM) molding and extrusion materials" is divided into three parts.
- Part 1. naming systems and classification basics;
- Part 2. Determination of sample preparation and properties;
Part 3. General product requirements.
This part is part 3 of GB/T 22271.
This part is drafted in accordance with the rules given in GB/T 1.1-2009.
This section is proposed by the China Petroleum and Chemical Industry Association.
This part is headed by the National Plastics Standardization Technical Committee (SAC/TC15).
This part is responsible for drafting units. Yunnan Yuntianhua Co., Ltd., National Synthetic Resin Quality Supervision and Inspection Center.
This part participates in the drafting unit. Shanghai Blue Star POM Co., Ltd., Kaifeng Longyu Chemical Co., Ltd., Shenhua Ningxia Coal Industry Group Coal
Chemical Industry Branch, Guangzhou Jinfa Technology Co., Ltd., Pingdingshan Shenma Engineering Plastics Co., Ltd., Zhejiang Juner New Material Co., Ltd.
Limited company.
The main drafters of this part. Pu Xuetao, Zhang Haitao, Lan Lin, Huang Zhengan, Ye Nanbiao, Qin Xinying, Huang Zhijie, Zhu Jinzhou, Cao Zhikui, Wei Ping.
Plastic POM (POM) molding and extruding materials
Part 3. General product requirements
1 Scope
This part of GB/T 22271 specifies the basic performance of POM molded and extruded materials.
This part applies to polyoxymethylene homopolymer, copolymer grade (ie, unmodified) materials, also applies to the general powder, granular
Or sheet material.
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.
GB/T 1033.1-2008 Plastics - Determination of non-foam density - Part 1. Impregnation, liquid pycnometer and titration
(ISO 1183-1..2004, IDT)
GB/T 1040.1-2006 Determination of tensile properties of plastics - Part 1. General (ISO 527-1..1993, IDT)
GB/T 1040.2-2006 Plastics - Determination of tensile properties - Part 2. Test conditions for molded and extruded plastics (ISO 527 -
2..1993, IDT)
GB/T 1043.1-2008 Determination of impact properties of plastic simple supports - Part 1. Non - instrumented impact test (ISO 179-1.
2000, IDT)
GB/T 1634.1-2004 Determination of deformation temperature of plastic loads - Part 1. General test methods (ISO 75-1..1993,
IDT)
GB/T 1634.2-2004 Determination of plastic load deformation temperature - Part 2. Plastics, hard rubber and long fiber reinforced composites
Material (ISO 75-2..2003, IDT)
Plastics - Sampling methods GB/T
GB/T 3682-2000 Thermoplastics Melt quality Flow rate and melt volume flow rate determination (ISO 1133..1997,
IDT)
Plastics - Differential scanning calorimetry (DSC) - Part 3. Determination of melting and crystallization temperature and enthalpy of heat GB/T 19466.3-2004
(ISO 11357-3..1999, IDT)
Plastics - Polyoxymethylene (POM) molding and extrusion materials - Part 2. Preparation and properties of specimens GB/T 22271.2-2008
(ISO 9988-2..1999, IDT)
3 technical requirements
3.1 Product Classification
This part of the polymerization process will be POM (POM) molding and extrusion materials are divided into two categories. POM and paraformaldehyde.
This part divides the general grade POM molding and extruding materials into a number of series at the melt mass flow rate. 10,20,
30,
......
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