GB/T 12000-1989
Replaced
GB/T 1033.2-2010
Active
National standards
GB/T 1033.2-2010 Plastics—Methods for determining the density of non-cellular plastics—Part 2:Density gradient column method
GB/T 1033.2-2010 Plastics—Methods for determining the density of non-cellular plastics—Part 2:Density gradient column method
Basic Information
Standard Code:
GB/T 1033.2-2010
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:
2010-09-26
Implement Date:
2011-08-01
Pages:
12 pages
Scope
This part of GB/T 1033 specifies the method for determining the density of non-foam plastics using a density gradient column.
This part is applicable to molded or extruded non-foam plastic solid particles.
Note: Density is typically used to examine changes in the physical structure or composition of plastic materials, and to evaluate the uniformity of samples or specimens. The density of plastic materials is often closely related to the preparation method of the samples. In this case, the detailed preparation method of the samples should be included in the relevant specifications of the materials.
Development Information
Same series standard
Referenced Standards
GB/T 1033.1-2008 Plastics—Methods for determining the density of non-cellular plastics—Part 1:Immersion method,liquid pyknometer method and titration method
GB/T 2035-2008 Terms and definitions for plastics
GB/T 2918-1998 Plastics—Standard atmospheres for conditioning and testing
GB/T 6379.2-2004 Accuracy(trueness and precision)of measurement methods and results—Part 2:Basic method for the determination of repeatability and reproducibility of a standard measurement method
Adopt standards
ISO 1183-2:2004
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