GB/T 12000-1989
Replaced
GB/T 41931-2022
Active
National standards
GB/T 41931-2022 Plastics/rubber—Polymer dispersions and synthetic rubber latices—Freeze-thaw cycle stability test
GB/T 41931-2022 Plastics/rubber—Polymer dispersions and synthetic rubber latices—Freeze-thaw cycle stability test
Basic Information
Standard Code:
GB/T 41931-2022
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:
6 pages
Scope
This document describes the test method for the freeze-thaw cycle stability of polymer dispersions and synthetic rubber latexes.
This document is applicable to polymer dispersions and synthetic rubber latexes.
This document is not applicable to natural rubber latexes.
Note: If the sample does not freeze under the test conditions, the test is meaningless.
Development Information
Referenced Standards
ISO 12000:2014
GB/T 21059-2007 Plastics—Polymers/resins in the liquid state or as emulsions or dispersions—Determination of viscosity using a rotational viscometer with defined shear rate
GB/T 40280-2021 Plastics—Resins in the liquid state or as emulsions or dispersions—Determination of apparent viscosity using a single cylinder type rotational viscometer method
Adopt standards
ISO 1147:1995
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