GB/T 32363.1-2015_English: PDF (GB/T32363.1-2015)
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Plastics -- Polyamide (PA) moulding and extrusion materials -- Part 1: Designation system and basis for specification
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| Standard ID | GB/T 32363.1-2015 (GB/T32363.1-2015) | | Description (Translated English) | Plastics -- Polyamide (PA) moulding and extrusion materials -- Part 1: Designation system and basis for specification | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G32 | | Classification of International Standard | 83.080.20 | | Word Count Estimation | 15,181 | | Date of Issue | 2015-12-31 | | Date of Implementation | 2016-06-01 | | Regulation (derived from) | State Standard Announcement 2015 No.43 | | Issuing agency(ies) | Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China; Standardization Administration of China |
GB/T 32363.1-2015
Plastics - Polyamide (PA) moulding and extrusion materials - Part 1. Designation system and basis for specification
ICS 83.080.20
G32
National Standards of People's Republic of China
Polyamide plastic molding and extrusion materials
Part 1. Designation system and basis for specifications
Plastics-Polyamide (PA) mouldingandextrusionmaterials-
Part 1. Designationsystemandbasisforspecification
(ISO 1874-1.2010, IDT)
Issued on. 2015-12-31
2016-06-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 32363 "plastic polyamide molding and extrusion materials" is divided into two parts.
--- Part 1. Designation system and basis for specifications;
--- Part 2. Preparation and properties of the specimen was measured.
This section GB/T Part of 132,363.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This section uses the translation method identical with ISO 1874-1.2010 "Plastics polyamide molding and extrusion materials - Part 1. Designation system
System and basis for specifications. "
Consistency correspondence between this part of international documents and normative references of our files are as follows.
--- GB /1040.2-2006 Plastics Determination of tensile properties T - Part 2. Test plastics molding and extrusion conditions
(ISO 527-2.1993, IDT);
--- GB/T 12006.1-2009 plastic polyamide - Part 1. Determination of viscosity number (ISO 307.2007, IDT);
--- GB/T 32363.2-2015 plastic polyamide molding and extrusion materials - Part 2. Preparation of test specimens and determination
(ISO 1874-2.2012, IDT).
This part is proposed by the China Petroleum and Chemical Industry Association.
This part of the National Technical Committee of Standardization Technical Committee plastics engineering plastics (SAC/TC15/SC9) centralized.
This section is responsible for drafting unit. Blonde Technology Co., Ltd. Chenguang Chemical Research Institute Co., Ltd.
Participated in the drafting of this section. Zhuhai Wantong Chemical Co., Ltd., Jiangsu Science and Technology New Materials Co., blond.
The main drafters of this section. Liu Qixiang, Yuan Shaoyan, leaves South Biao, Zhang Xia Jian League, Xin Shi, Jiangsu Jun, Sun Donghai, Liu Lirong.
Polyamide plastic molding and extrusion materials
Part 1. Designation system and basis for specifications
1 Scope
GB/T 32363 provisions of this part of the polyamide molding and extrusion materials naming system.
Polyamide molding and extrusion materials categories include PA6, PA66, PA69, PA610, PA612, PA11, PA12, PAMXD6,
Molding and PA46, PA1212, PA4T, PA6T and PA9T, PA10T, PA1010 etc polyamide polymer, and a variety of different composition
Extruded copolymer.
Different types of polyamide plastic with the following performance characteristics specified value and the recommended use and/or processing methods, specific applications, the importance of
Energy, additives, colorants, fillers, reinforcing materials, based on a classification system to distinguish between.
a) viscosity number;
b) the tensile modulus of elasticity;
c) the presence of a nucleating agent.
This section applies to all of the homopolymer and copolymer polyamide, and is applicable to the current normal use, unmodified and the colorants, additives,
Fillers, reinforcing materials, polymeric materials modified modifier.
This section does not apply to the type of monomer cast PA6 and PA12.
This section does not necessarily mean naming the same material with the same properties. This section does not provide a description of the material for a particular purpose and /
Engineering data or specific data processing methods required performance data and processing conditions. If necessary, according to the test specified in ISO 1874-2
Test methods to determine these additional properties.
To illustrate the use of some kind of special polyamide material or ensure reproducible processing, additional requirements may be given in the character group 5.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
ISO 307 Plastics Polyamide - Part 1. Determination of viscosity number (Plastics-Polyamides-Determinationofviscosity
number)
ISO 527-2 Plastics Determination of tensile properties - Part 2. Test plastics molding and extrusion conditions (Plastics-Determi-
nationoftensileproperties-Part 2. Testconditionsformouldingandextrusionplastics)
ISO 1874-2 plastics polyamide molding and extrusion materials - Part 2. Preparation of test specimens and determination [Plastics-
Polyamide (PA) mouldingandextrusionmaterials-Part 2. Preparationoftestspecimensanddetermi-
nationofproperties]
3 naming system
3.1 Overview
Thermoplastic polyamide naming and classification system based on the following standard mode.
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