Name: ASTM D 4747 : 2002
Brand: ASTM
Price: 66.00 USD

ASTM D 4747 : 2002

Superseded

View Superseded by

Standard Test Method for Determining Unreacted Monomer Content of Latexes Using Gas-Liquid Chromatography

Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

01-10-2002

Publisher

American Society for Testing and Materials

CONTAINED IN VOL. 06.01, 2018 Determines free monomer content of acrylic latexes, includes n-butyl methacrylate, styrene, n-butyl acrylate and methyl methacrylate. Working range is 100 to 1000 [mu]g/g.

1.1 This test method covers the determination of free monomer content of acrylic latexes. Monomers that have been successfully determined by this procedure include n-butyl methacrylate, n-butyl acrylate, styrene, and methyl methacrylate. The determination of other monomers has not been evaluated, but this test method is believed to be applicable. The established working range of this test method is from 100 to 1000 μg/g, but there is no reason to believe it will not work outside of this range, provided that appropriate dilutions and adjustments in specimen size are made.

1.2 The volatile composition of acrylic latexes is expected to change with time and environmental factors. This time dependence of the determination may be seen as an artificially large deviation of results, making the method mostly applicable for in-house quality control, where sampling and analysis conditions can be better controlled.

1.3 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. See Section 7 for specific hazard statements.

Committee	D 01
DocumentType	Test Method
Pages	4
ProductNote	Reconfirmed 2002
PublisherName	American Society for Testing and Materials
Status	Superseded
SupersededBy	ASTM D 4747 : 2002 : R2008
Supersedes	ASTM D 4747 : 1987 : R1996 : EDT 1

ASTM E 260 : 1996	Standard Practice for Packed Column Gas Chromatography
ASTM D 3980 : 1988	Practice for Interlaboratoy Testing of Paint and Related Materials (Withdrawn 1998)