GB/T 41758.2-2022
Plastics—Polyketone (PK) moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties (English Version)
- Standard No.
- GB/T 41758.2-2022
- Language
- Chinese, Available in English version
- Release Date
- 2022
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 41758.2-2022
- Scope
- This document describes specimen preparation and test methods for testing the properties of polyketone molded and extruded materials. It specifies requirements for the handling of test materials and/or conditioning of test materials prior to molding and conditioning of specimens prior to testing. The performance test method is selected from the GB/T19467.1 general test method. This document also lists other test methods that are widely used or of special significance for molded and extruded materials, as well as methods for determining the characteristic properties in GB/T 41758.1. In order to ensure the reproducibility and repeatability of test results, it is necessary to use the sample preparation and condition conditioning methods specified in this document, as well as the specified sample dimensions and test methods. Test data obtained using specimens prepared under different conditions or using specimens of different sizes may be inconsistent.
GB/T 41758.2-2022 Referenced Document
- GB 2536 Fluids for electrotechnical applications.Unused mineral insulating oils for transformers and switchgear
- GB/T 1033.1 Plastics.Methods for determining density of non-celluar plastics.Part1:Immersion method,liquid pyknometer method and titration method
- GB/T 1033.2 Plastics.Methods for determining the density of non-cellular plastics.Part 2:Density gradient column method
- GB/T 1033.3 Plastics.Methods for determining the density of non-cellular plastics.Part 3:Gas pyknometer method
- GB/T 1040.1 Plastics—Determination of tensile properties—Part 1:General principles
- GB/T 1040.2 Plastics—Determination of tensile properties—Part 2: Test conditions for moulding and extrusion plastics
- GB/T 1043.1 Plastics.Determination of charpy impact properties.Part 1:Non-instrumented impact test
- GB/T 1043.2 Plastics—Determination of charpy impact properties—Part 2:Instrumented impact test
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- GB/T 16422.1 Plastics—Methods of exposure to laboratory light sources—Part 1:General guidance
- GB/T 16422.2 Plastics—Methods of exposure to laboratory light sources—Part 2: Xenon-arc lamps
- GB/T 16422.3 Plastics—Methods of exposure to laboratory light sources—Part 3: Fluorescent UV lamps
- GB/T 16422.4 Plastics—Methods of exposure to laboratory light sources—Part 4: Open-flame carbon-arc lamps
- GB/T 17037.1 Plastics—Injection moulding of test specimens of thermoplastic materials—Part 1:General principles，and moulding of multipurpose and bar test specimens
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- GB/T 2918 Standard environment for conditioning and testing of plastic specimens
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- GB/T 41758.1 Plastic polyketone (PK) molding and extrusion materials Part 1: Nomenclature system and basis of classification*， 2022-11-08 Update
- GB/T 4207 Method for the determination of the proof and the comparative tracking indices of solid insulating materials
- GB/T 5169.16 Fire hazard testing for electric and electronic products.Part 16:Test flames.50 W horizontal and vertical flame test methods
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- GB/T 9345.4 Plastics.Determination of ash.Part4:Polyamides
- IEC 60243-1:2013 Electric strength of insulating materials - Test methods - Part 1: Tests at power frequencies
- ISO 1183-2:2004 Plastics - Methods for determining the density of non-cellular plastics - Part 2: Density gradient column method
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- ISO 4892-2:2006 Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps
- ISO 6603-2 Plastics. Determination of puncture impact behaviour of rigid plastics. - Part 2: Instrumented impact testing*， 2023-06-02 Update
- ISO 75-1:2013 Plastics - Determination of temperature of deflection under load - Part 1: General test method
- ISO 75-2:2013 Plastics - Determination of temperature of deflection under load - Part 2: Plastics and ebonite
GB/T 41758.2-2022 history
- 2022 GB/T 41758.2-2022 Plastics—Polyketone (PK) moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties
