GB/T 37547-2019Classification and code of waste plastics (English PDF)
废塑料分类及代码
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
August 30, 2019
Implementation date
December 1, 2019
Scope
GB/T 37547-2019 is the English-translated version of 废塑料分类及代码.
GB/T 37547-2019 is the Chinese standard "Classification and code of waste plastics". Its scope clause reads: This standard specifies the classification and classification methods, coding rules and code structure, classification and code, classification and quality requirements of waste plastics.
This standard applies to the broken pieces of various plastic products and plastic materials that have been discarded. This standard does not apply to waste plastic alloys and waste plastics listed in the National Hazardous Waste List. Its clauses include terms and definitions.
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Document preview — GB/T 37547-2019
National Standard of the People's Republic of China
- ICS
- 13.020.10
- Classification
- Z 04
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 3.1 Waste plastic
- 3.2 Broken material crushedplastics
1 Scope
This standard specifies the classification and classification methods, coding rules and code structure, classification and code, classification and quality requirements of waste plastics.
This standard applies to the broken pieces of various plastic products and plastic materials that have been discarded.
This standard does not apply to waste plastic alloys and waste plastics listed in the National Hazardous Waste List.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
Plastics -- Determination of density of non-foam plastics -- Part 2. Density gradient column method
Determination of tensile properties of plastics - Part 2. Test conditions for moulding and extruded plastics
GB/T 1843 Determination of impact strength of plastic cantilever beam
GB/T 2035 plastic terminology and its definition
GB/T 3682.1-2018 Plastic thermoplastic melt mass flow rate (MFR) and melt volume flow rate (MVR)
Determination of Part 1. Standard methods
GB/T 6284 General method for moisture determination in chemical products - Dry reduction method
GB/T 9341 Determination of bending properties of plastics
GB/T 9345.1-2008 Determination of ash - Part 1. General method
GB/T 9345.5 Determination of ash - Part 5. Polyvinylchloride
GB/T 14190-2017 Fiber grade polyester (PET) section test method
GB/T 27610 Waste product classification and code
GB/T 35173-2017 Polyethylene terephthalate (PET) plastic recycling materials characterization characteristics and detection methods
GB/T 35773 Evaluation of the odor of packaging materials and products
FZ/T 51008-2014 Recycled Polyester (PET) Bottle
3 Terms and definitions
The following terms and definitions as defined in GB/T 2035 apply to this document.
3.1 Waste plastic
Abandoned various plastic products and plastic materials, including scraps and edges generated during the production and processing of plastic raw materials and plastic products.
Corners and defective products.
3.2 Broken material crushedplastics
After the mechanical equipment is divided by physical means such as impact, cutting, tearing, etc., a certain size of waste plastic fragments or fragments are formed.
Broken film.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
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