GB/T 6595-1986
Replaced
T/CPCIF 0150-2021
Active
Group standards
T/CPCIF 0150-2021 Plastic ash determination - Programmed grinder method
T/CPCIF 0150-2021 Plastic ash determination - Programmed grinder method
Price:
$ 20.00
Basic Information
Standard Code:
T/CPCIF 0150-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Chemical industry
ICS Name:
Thermoplastic plastics
Publish Date:
2021-10-20
Implement Date:
2022-01-21
Scope
Scope: This document specifies the method for determining the ash content of plastics using a program-controlled ashing furnace. This document is applicable to the determination of ash content in various resins, plastics, and modified plastics; Main technical content: Place the crucible containing the sample in the program-controlled ashing furnace, and set the heating temperatures and heating times for the three program-controlled test stages of melting, carbonization, and ashing according to the type of sample material and the selected sample quantity. This enables the sample to automatically complete the processes of melting, carbonization, and high-temperature calcination under the control of the program-controlled test procedure until the ash content reaches a constant value. The ash content is calculated based on the difference in the mass of the sample before and after the test.
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