GB/T 40006.6-2021
Plastics—Recycled plastics—Part 6: Polystyrene（PS）and impact-resistant polystyrene(PS-I) materials (English Version)

Standard No.

GB/T 40006.6-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 40006.6-2021

Scope

This document specifies the classification and naming, requirements, test methods, inspection rules, signs, packaging, transportation and storage of polyethylene (PS) and impact-resistant polyvinyl chloride (PS-D) recycled plastics. This document is applicable to polytetraethylene recycled plastics made of waste polytetraethylene as raw materials, which are rented, sorted, cleaned, melt-extruded and granulated (including granulation processes such as strand cutting and/or water cutting) particles. This document is applicable to the impact-resistant polytea made of waste polytetraethylene as raw material after screening, sorting, cleaning, melt extrusion and granulation (including granulation processes such as stranding, hot cutting and/or water cutting). Vinyl recycled plastic pellets. This document does not apply to recycled plastics from medical waste, hazardous waste such as pesticide packaging, and radioactive waste. This document does not apply to plastics prepared by mixing polyketide and other resin materials. This document does not apply to plastics prepared by mixing impact-resistant polytetraethylene and other resin materials.

GB/T 40006.6-2021 Referenced Document

• GB/T 1033.1 Plastics.Methods for determining density of non-celluar plastics.Part1:Immersion method,liquid pyknometer method and titration method
• GB/T 1040.2 Plastics—Determination of tensile properties—Part 2: Test conditions for moulding and extrusion plastics*， 2022-07-11 Update
• GB/T 1043.1 Plastics.Determination of charpy impact properties.Part 1:Non-instrumented impact test
• GB/T 1633 Plastics--Thermoplastic materials--Determination of vicat softening temperature(VST)
• GB/T 16867 Determination of residual styrene monomer in polystyrene and acrylonitrile-butadiene-styrene resins by gas chromatography
• 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
• GB/T 18964.1 Plastics.Impact-resistant polystyrene(PS-I)moulding and extrusion materials.Part 1:Designation system and basis for specifications
• GB/T 18964.2 Plastics--Impact-resistant polystyrene(PS-I)moulding and extrusion materials--Part 2:Preparation of test specimens and determination of properties
• GB/T 19466.2 Plastics-Differential scanning calorimetry(DSC)-Part 2:Determination of glass transition temperature
• GB/T 2035 Terms and definitions for plastics
• GB/T 2547 Plastic resins-Sampling
• GB/T 2918 Standard environment for conditioning and testing of plastic specimens
• GB/T 30102 Plastics.Guidelines for the recovery and recycling of plastics waste
• GB/T 3682.1 Plastics—Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics—Part 1:Standard method
• GB/T 40006.1 Plastics—Recycled plastic—Part 1:General rules
• GB/T 40006.6 Plastics—Recycled plastics—Part 6: Polystyrene（PS）and impact-resistant polystyrene(PS-I) materials
• GB/T 6284 Chemical products for industrial use General method for determination of water content The loss mass on drying method
• GB/T 6594.1 Polystyrene (PS) moulding and extrusion materials--Part 1: Designation system and basis for specifications
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
• GB/T 9345.1 Plastics.Determination of ash.Part1:General methods

GB/T 40006.6-2021 history

• 2021 GB/T 40006.6-2021 Plastics—Recycled plastics—Part 6: Polystyrene（PS）and impact-resistant polystyrene(PS-I) materials

GB/T 40006.6-2021 -All Parts