GB/T 6595-1986
Replaced
T/PSTM 0003-2021
Active
Group standards
T/PSTM 0003-2021 Determination of residual amounts of 2-tert-Butylperoxide (DTBP) and 2,5-dimethyl-2,5-bis(tert-butylperoxy)hexane (DBPH) in specific polypropylene melt-blown materials
T/PSTM 0003-2021 Determination of residual amounts of 2-tert-Butylperoxide (DTBP) and 2,5-dimethyl-2,5-bis(tert-butylperoxy)hexane (DBPH) in specific polypropylene melt-blown materials
Price:
$ 20.00
Basic Information
Standard Code:
T/PSTM 0003-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods for synthetic resins and plastics
ICS Name:
Thermoplastic plastics
Publish Date:
2021-10-20
Implement Date:
2022-01-21
Scope
Main technical content: This document specifies two methods for determining the residual amounts of dibutyl peroxide (DTBP) and 2,5-dimethyl-2,5-di (tert-butyl peroxy) hexane (DBPH) in polypropylene meltblown special materials. This document is applicable to the determination of the residual amounts of dibutyl peroxide (DTBP) and 2,5-dimethyl-2,5-di (tert-butyl peroxy) hexane (DBPH) in polypropylene meltblown special materials. Note: This document may also be applicable to the determination of DTBP and DBPH in other plastic materials. Users should verify this by themselves.
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