GB/T 12000-1989
Replaced
GB/T 19466.5-2022
Active
National standards
GB/T 19466.5-2022 Plastics—Differential scanning calorimetry (DSC)—Part 5:Determination of characteristic reaction-curve temperatures and times, enthalpy of reaction and degree of conversion
GB/T 19466.5-2022 Plastics—Differential scanning calorimetry (DSC)—Part 5:Determination of characteristic reaction-curve temperatures and times, enthalpy of reaction and degree of conversion
Basic Information
Standard Code:
GB/T 19466.5-2022
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods for synthetic resins and plastics
ICS Name:
Plastic Composite
Publish Date:
2022-12-30
Implement Date:
2023-04-01
Pages:
12 pages
Scope
This document describes the method of using differential scanning calorimetry (DSC) to determine the temperature and time of the reaction, the enthalpy of the reaction, and the conversion rate. This document is applicable to monomers, prepolymers, and polymers in solid or liquid form, including materials containing solid or liquid fillers and/or initiators.
Development Information
Referenced Standards
Adopt standards
ISO 11357-5:2013
Related Standards
GB/T 15585-1995
Abolished
GB/T 15585-1995 Determination of shrinkage for injection moulding thermoplastics
GB/T 15596-1995
Replaced
GB/T 15596-1995 Plastics—Determination of changes in Color and variations in properties after exposure to daylight under glass, natural weathering or artificial light
GB/T 15598-1995
abolished_transferred
GB/T 15598-1995 Testing methods for shear strength of plastics by punch tool
GB/T 1843-1996
Replaced
GB/T 1843-1996 Plastics—Determination of izod impact strength
GB/T 2035-1996
Replaced