• ASTM D6438-05(2015)

ASTM D6438-05(2015)

Standard Test Method for Acetone, Methyl Acetate, and Parachlorobenzotrifluoride Content of Paints, and Coatings by Solid Phase Microextraction-Gas Chromatography

ASTM International, 06/01/2015

Publisher: ASTM

File Format: PDF

$28.00$56.00


Published:01/06/2015

Pages:4

File Size:1 file , 79 KB

Note:This product is unavailable in Russia, Ukraine, Belarus

1.1 This test method is for the determination of acetone, methyl acetate, or parachlorobenzotrifluoride (PCBTF), or combination of any of the three, in paints and coatings, by solid phase microextraction (SPME) headspace sampling, and subsequent injection into a gas chromatograph. It has been evaluated for cellulose nitrate, acrylic, and urethane solvent-borne systems. The established working range of this test method is: acetone, 28 to 90 %; methyl acetate, 12 to 22 %; parachlorobenzotrifluoride, 10 to 17 %. There is no reason to believe that it will not work outside these ranges. A minor modification of this test method would make it suitable for the analysis of the same analytes in water-borne coatings (see Note 1).

Note 1: Water-borne paints are internally standardized and diluted with water followed by addition of solid sodium chloride.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3 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.

More ASTM standard pdf

ASTM D8137-18(2023)

ASTM D8137-18(2023)

Practice for Accelerated Aging of Leather

$28.00 $57.00

ASTM C1329/C1329M-23

ASTM C1329/C1329M-23

Standard Specification for Mortar Cement

$25.00 $50.00

ASTM B136-23

ASTM B136-23

Standard Test Method for Measurement of Stain Resistance of Anodic Coatings on Aluminum

$25.00 $50.00

ASTM E223-23

ASTM E223-23

Standard Test Methods for Analysis of Sulfuric Acid

$38.00 $76.00