GB/T 10799-1989
Replaced
GB/T 10799-2008
Active
National standards
GB/T 10799-2008 Rigid cellular plastics—Determination of the volume percentage of open cells and of closed cells
GB/T 10799-2008 Rigid cellular plastics—Determination of the volume percentage of open cells and of closed cells
Basic Information
Standard Code:
GB/T 10799-2008
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Synthetic materials
ICS Name:
Foam material
Publish Date:
2008-01-04
Implement Date:
2008-09-01
Pages:
13 pages
Scope
This standard specifies the method for determining the percentage of open and closed cells in rigid foam plastics. This standard applies to foam plastics containing many small cells separated by polymer membranes or cell walls, which may be open (interconnected) or closed (non-interconnected) cells, or a combination of these types of cells.
Development Information
Replace the following standards
Referenced Standards
GB/T 6342-1996 Cellular plastics and rubbers—Determination of linear dimensions
GB/T 6379.4-2006 Accuracy (trueness and precision) of measurement methods and results—Part 4:Basic methods for the determination of the trueness of a standard measurement method
GB/T 8810-2005 Determination of water absorption of rigid cellular plastics
GB/T 12811-1991 Test method for average cell size of rigid cellular plastics
ISO 4590:2002
Related Standards
GB/T 10802-1989
Replaced
GB/T 10802-1989 Cellular plastics—Flexible polyurethane foam
GB/T 10807-1989
Replaced
GB/T 10807-1989 Polymeric materials, cellular flexible—Determination of hardness (indentation technique)
GB/T 10808-1989
Replaced
GB/T 10808-1989 Cellular plastics—Tear resistance test for flexible materials
GB/T 12811-1991
Replaced
GB/T 12811-1991 Test method for average cell size of rigid cellular plastics
GB/T 12812-1991
Replaced