GB 6944-1986
Replaced
GB/T 21783-2008
Abolished
National standards
GB/T 21783-2008 Plastics—Determination of melting behaviour (melting temperature or melting range) of semi-crystalline polymers by capillary tube and polarizing-microscope methods
GB/T 21783-2008 Plastics—Determination of melting behaviour (melting temperature or melting range) of semi-crystalline polymers by capillary tube and polarizing-microscope methods
Basic Information
Standard Code:
GB/T 21783-2008
Standard Type:
National standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Logo, packaging, transportation, storage
ICS Name:
\nProtection against dangerous goods
Publish Date:
2008-05-12
Implement Date:
2008-09-01
Pages:
8 pages
Scope
This standard specifies two methods for evaluating the melting behavior of partially crystalline polymers.
The melting temperatures measured by different methods usually differ by several degrees, and this has been explained in the introduction.
Development Information
Referenced Standards
Adopt standards
ISO 3146:2000
Related Standards
GB/T 7694-1987
Replaced
GB/T 7694-1987 The rule of nomenclature for dangerous goods
GB 11806-1989
Abolished
GB 11806-1989 Regulations for the safe transport of radioactive material
GB 11928-1989
Active
GB 11928-1989 Regulations for interim storage of low-and intermediate-level radioactive solid wastes
GB 11929-1989
Replaced
GB 11929-1989 Regulations for designing storage building of high level radioactive liquid waste
GB 12268-1990
Replaced