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Plastics -- Polycarbonate (PC) moulding and extrusion materials -- Part 1: Designation system and basis for specifications
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GB/T 35513.1-2017
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Basic data | Standard ID | GB/T 35513.1-2017 (GB/T35513.1-2017) | | Description (Translated English) | Plastics -- Polycarbonate (PC) moulding and extrusion materials -- Part 1: Designation system and basis for specifications | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G31 | | Classification of International Standard | 83.080.20 | | Word Count Estimation | 10,122 | | Date of Issue | 2017-12-29 | | Date of Implementation | 2018-07-01 | | Regulation (derived from) | National Standards Bulletin 2017 No. 32 | | 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 35513.1-2017: Plastics -- Polycarbonate (PC) moulding and extrusion materials -- Part 1: Designation system and basis for specifications ---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.
Plastics - Polycarbonate (PC) molding and extrusion materials - Part 1. Designation system and basis for specifications
ICS 83.080.20
G31
National Standards of People's Republic of China
Plastic polycarbonate (PC) molding and extrusion materials
Part 1. Naming System and Classification Basis
Plastics-Polycarbonate (PC) molding andextrusionmaterials-
Part 1.Designationsystemandbasisforspecifications
(ISO 7391-1.2006, IDT)
2017-12-29 Posted
2018-07-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Foreword
GB/T 35513 "plastic polycarbonate (PC) molding and extrusion material" is divided into two parts.
--- Part 1. Naming system and classification basis;
--- Part 2. Preparation of samples and performance testing.
This section GB/T 35513 Part 1.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This section uses the translation method identical with ISO 7391-1-2006 "plastic polycarbonate (PC) molding and extrusion materials Part 1.
Naming system and classification basis. "
The documents of our country that are consistent with the corresponding international documents that are normative references in this section are as follows.
--- GB/T 1844.1-2008 Plastics symbols and abbreviations - Part 1. Basic polymers and their characteristic properties (ISO 1043-
1.2001, IDT);
--- GB/T 35513.2-2017 Plastics - Polycarbonate (PC) molding and extrusion materials - Part 2. Preparation of test specimens and properties
Test (ISO 7391-2.2006, MOD).
This part is proposed by China Petroleum and Chemical Industry Federation.
This part of the National Plastics Standardization Technical Committee Engineering Plastics Sub-Technical Committee (SAC/TC15/SC9) centralized.
This part of the standard drafting unit. China Blue Star (Group) Co., Ltd., Mid-blue Chenguang Chemical Research and Design Institute Co., Ltd., Zhuhai
Yu Kang Enterprise Co., Ltd., China Nuclear Nuclear Jun Seoul New Materials Co., Ltd., Guangzhou Poly Race Long Engineering Plastics Co., Ltd., Luxi Group Co., Ltd.,
Blue Cheng Cheng Detection Technology Co., Ltd. in Chengdu.
The main drafters of this section. Peng Bin, Liu Lirong, Xie Zhenping, Huang Zhijie, Yuan Haibing, Sun Caihong.
Plastic polycarbonate (PC) molding and extrusion materials
Part 1. Naming System and Classification Basis
1 Scope
1.1 GB/T 35513 of this part specifies the naming system and classification of polycarbonate thermoplastic materials.
1.2 Different Types of Polycarbonate Plastic Depending on the values of the characteristic properties specified below and on the specific application and/or process, the important properties, Tim
Additives, colorants, fillers and reinforcements based classification system to be distinguished.
a) sticky number;
b) melt volume flow rate;
c) Charpy impact strength.
1.3 This section applies to carbonated and aromatic diphenol compounds thermoplastic polyester. The polyester can be a homopolymer, a copolymer, or a mixture of both
Compound.
This section applies to powder, granular or flake ordinary materials, but also for unmodified or colorants, additives, fillers and other modified
material.
1.4 This section does not imply that the same named material must have the same properties. This section does not provide instructions for the specific use of materials and /
Or process data required for engineering, performance data or processing conditions.
If required, these additional properties may be determined according to the test methods specified in ISO 7391-2.
1.5 In order to specify the specific use of a thermoplastic material or to ensure reproducibility of processing, additional requirements may be given in character group 5 (see 3.1).
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.
ISO 1043-1 Plastics symbols and abbreviations - Part 1. Basic polymers and their characteristic properties (Plastics-Symbolsand
abbreviatedterms-Part 1.Basicpolymersandtheirspecialcharacteristics)
ISO 7391-2 Plastics - Polycarbonate (PC) molding and extrusion materials - Part 2. Specimen preparation and performance testing [Plastics-
Polycarbonate (PC) molding andextrusionmaterials-Part 2. Preparation of specialties and de-
terminationofproperties]
3 naming system
3.1 Overview
Thermoplastics naming system based on the following standard model.
name
Description group
(Optional)
Feature Project Team
National standards group
Single group
Character group 1 character group 2 character group 3 character group 4 character group 5
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