GB/T 6595-1986
Replaced
T/CSCA 110049-2020
Active
Group standards
T/CSCA 110049-2020 "The evaluation and certification of Shanghai brand based on fiber-grade ultra-high molecular weight polyethylene resin."
T/CSCA 110049-2020 "The evaluation and certification of Shanghai brand based on fiber-grade ultra-high molecular weight polyethylene resin."
Price:
$ 20.00
Basic Information
Standard Code:
T/CSCA 110049-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Synthetic materials
ICS Name:
Thermoplastic plastics
Publish Date:
2020-03-02
Implement Date:
2020-03-02
Scope
Main technical content: This standard specifies the classification and naming, requirements, test methods, inspection rules, marking, packaging, transportation and storage, safety, health, environmental protection, and user experience of fiber-grade ultra-high molecular weight polyethylene (PE-UHMW) resins. This standard applies to all powdered PE-UHMW homopolymers or copolymers with a mass fraction of monomeric 1-olefins less than 50% and a mass fraction of non-olefin monomers with functional groups not exceeding 3%, as well as polymers containing no more than 0.3% additives. This standard applies to PE-UHMW resins prepared by dry or wet processes for fiber production. This standard does not apply to PE-UHMW resins modified by colorants, fillers, color masterbatches, etc.
Development Information
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