GB/T 6595-1986
Replaced
GB/T 40006.10-2025
Active
National standards
GB/T 40006.10-2025 Plastics—Recycled plastics—Part 10:Poly(butylene terephthalate)(PBT) materials
GB/T 40006.10-2025 Plastics—Recycled plastics—Part 10:Poly(butylene terephthalate)(PBT) materials
Price:
$ 50.00
Basic Information
Standard Code:
GB/T 40006.10-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Synthetic resins and plastics
ICS Name:
Thermoplastic plastics
Publish Date:
2025-10-31
Implement Date:
2026-05-01
Pages:
24 pages
Scope
This document specifies the classification and naming of polybutylene terephthalate (PBT) recycled plastics (PBT (REC)), as well as their requirements. It also describes the testing methods for PBT (REC) and stipulates inspection rules, marking and accompanying documents, packaging, transportation, and storage. This document applies to granular PBT recycled plastic materials obtained through mechanical recycling from discarded PBT plastics. This document does not apply to PBT recycled plastics derived from hazardous waste such as medical waste and pesticide packaging, nor to PBT recycled plastics containing fiberglass or blends of PBT with other plastics.
Development Information
Same series standard
Referenced Standards
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 1040.2-2022 Plastics—Determination of tensile properties—Part 2:Test conditions for moulding and extrusion plastics
GB/T 1043.1-2008 Plastics—Determination of charpy impact properties—Part 1:Non-instrumented impact test
GB/T 2035-1996 Terms and definitions for plastics
GB/T 2035-2008 Terms and definitions for plastics
GB/T 2035-2024 Plastics—Vocabulary
GB/T 2547-1981 Plastic resins—Sampling
GB/T 2547-2008 Plastic resins—Sampling
GB/T 2918-1998 Plastics—Standard atmospheres for conditioning and testing
GB/T 2918-2018 Plastics—Standard atmospheres for conditioning and testing
GB/T 3682.2-2018 Plastics—Determination of the melt mass-flow rate(MFR)and melt volume-flow rate(MVR)of thermoplastics—Part 2:Method for materials sensitive to time-temperature history and/or moisture
GB/T 8170-1987 Rules for rounding off of numberical values
GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 9341-2000 Plastics—Determination of flexural properties
GB/T 9341-2008 Plastics—Determination of flexural properties
GB/T 9345.2-2008 Plastics—Determination of ash—Part 2:Poly(alkylene terephthalate)materials
GB/T 14190-1993 Analysis methods for fiber grade polyester chip
GB/T 14190-2008 Testing methods of fiber grade polyester chip
GB/T 14190-2017 Testing methods of fiber grade polyester (PET) chip
GB/T 17037.1-1997 Injection moulding of test specimens of thermoplastic materials—Part 1:General principles and moulding of multipurpose and bar test specimens
GB/T 17037.1-2019 Plastics—Injection moulding of test specimens of thermoplastic materials—Part 1:General principles,and moulding of multipurpose and bar test specimens
GB/T 19466.3-2004 Plastics—Differential scanning calorimetry(DSC)—Part 3:Determination of temperature and enthalpy of melting and crystallization
GB/T 34691.2-2017 Plastics—Thermoplastic polyester(TP) moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties
GB/T 39812-2021 Plastics—Preparation of test specimens by machining
GB/T 40006.1-2021 Plastics—Recycled plastic—Part 1:General rules
GB/T 45090-2024 Plastics—Identification and marking of recycled plastics
GB/T 45091-2024 Plastics—Limits for restricted substances of recycled plastics
SH/T 1541.1-2019 Plastic particle appearance test method - Part 1: Visual method
SN/T 0570-2023 The inspection regulations for radioactive contamination of imported recycled materials
GB/T 19466.3-2025 Plastics—Differential scanning calorimetry(DSC) method—Part 3:Determination of temperature and enthalpy of melting and crystallization
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