GB/T 1033.2-2010: Plastics -- Methods for determining the density of non-cellular plastics -- Part 2: Density gradient column method

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Scope

This part of GB/T 1033 specifies the method for determining the density of non-cellular
plastics using a density gradient column.
This standard applies to molded or extruded non-porous non-cellular plastic solid
particles.
NOTE: Density is usually used to examine the changes in the physical structure or composition of plastic
materials, and is also used to evaluate the homogeneity of samples or specimens. The density of plastic
materials is usually also closely related to the preparation method of the specimen. In this case, the
detailed method of specimen preparation shall be included in the relevant specifications of the material.

Basic Data

Standard ID	GB/T 1033.2-2010 (GB/T1033.2-2010)
Description (Translated English)	Plastics -- Methods for determining the density of non-cellular plastics -- Part 2: Density gradient column method
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	G31
Classification of International Standard	83.080.01
Word Count Estimation	12,199
Date of Issue	2010-09-26
Date of Implementation	2011-08-01
Quoted Standard	GB/T 1033.1-2008; GB/T 2035-2008; GB/T 2918-1998; GB/T 6379.2-2004
Adopted Standard	ISO 1183-2-2004, MOD
Regulation (derived from)	National Standard Approval Announcement 2010 No.6 (Total No.161)
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the method for determining the density of non- foam with a density gradient column. This section applies to molded or extruded non -porous, non foam solid particles.