GB/T 6595-1986
Replaced
GB/T 44305.2-2024
Active
National standards
GB/T 44305.2-2024 Plastics—Plasticized poly(vinyl chloride) (PVC-P) moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties
GB/T 44305.2-2024 Plastics—Plasticized poly(vinyl chloride) (PVC-P) moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties
Basic Information
Standard Code:
GB/T 44305.2-2024
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Synthetic resins and plastics
ICS Name:
Thermoplastic plastics
Publish Date:
2024-08-23
Implement Date:
2025-03-01
Pages:
16 pages
Scope
This document describes the preparation methods and performance determination methods for plasticized polyvinyl chloride (PVC-P) materials used in molding and extrusion, specifies the requirements for pre-treatment of test materials, adjustment of the state of test materials before molding, and adjustment of the state of samples before testing, and gives the preparation steps, conditions, and performance determination steps of the samples.
This document lists the essential properties and test methods suitable for characterizing PVC-P molding and extrusion materials selected from ISO 10350-1, and lists other test methods widely used in molding and extrusion materials or of particular significance to molding and extrusion materials, as well as the test methods for named properties in GB/T 44305.1.
Development Information
Same series standard
Referenced Standards
ISO 458-2
ISO 10350-1
GB/T 1033.1-2008 Plastics—Methods for determining the density of non-cellular plastics—Part 1:Immersion method,liquid pyknometer method and titration method
GB/T 1040.1-2006 Plastics—Determination of tensile properties—Part 1:General principles
GB/T 1040.1-2018 Plastics—Determination of tensile properties—Part 1:General principles
GB/T 1040.2-2006 Plastics—Determination of tensile properties—Part 2:Test conditions for moulding and extrusion plastics
GB/T 1040.2-2022 Plastics—Determination of tensile properties—Part 2:Test conditions for moulding and extrusion plastics
GB/T 2411-1980 Plastics—Shore hardness test
GB/T 2411-2008 Plastics and ebonite—Determination of indentation hardness by means of a durometer(shore hardness)
GB/T 2918-1998 Plastics—Standard atmospheres for conditioning and testing
GB/T 2918-2018 Plastics—Standard atmospheres for conditioning and testing
GB/T 9345.5-2010 Plastics—Determination of ash—Part 5:Poly (vinyl chloride)
GB/T 9352-1988 Plastics—Compression moulding test specimens of thermoplastic materials
GB/T 9352-2008 Plastic—Compression moulding of test specimens of thermoplastic materials
GB/T 31838.2-2019 Solid insulating materials—Dielectric and resistive properties—Part 2:Resistive properties(DC methods)—Volume resistance and volume resistivity
GB/T 37426-2019 Plastics—Test specimens
GB/T 39812-2021 Plastics—Preparation of test specimens by machining
GB/T 44305.1-2024 Plastics—Plasticized poly(vinyl chloride)(PVC-P) moulding and extrusion materials—Part 1:Designation system and basis for specifications
HG/T 4458-2012 Determination of Loss of Plasticizer in Plastic by Activated Carbon Method
GB/T 1040.1-2025 Plastics—Determination of tensile properties—Part 1:General principles
Adopt standards
ISO 24023-2:2020
Related Standards
GB/T 6598-1986
Active
GB/T 6598-1986 Determination of weight-average molecular weight of polystyrene standards by low angle laser light scattering method
GB/T 6599-1986
abolished_transferred
GB/T 6599-1986 Determination of molecular weight averages and molecular weight distribution of polystyrene standards by steric exclusion chromatography
GB/T 8330-1987
Replaced
GB/T 8330-1987 Method for the determination of true density of ion exchange resins in wet state
GB/T 8331-1987
Replaced
GB/T 8331-1987 Method for the determination of bulk density of ion exchange resins in wet state
GB/T 8324-1987
Replaced