ASTM D1901-10(2015)
(Test Method)Standard Test Method for Relative Evaporation Time of Halogenated Organic Solvents and Their Admixtures
Standard Test Method for Relative Evaporation Time of Halogenated Organic Solvents and Their Admixtures
SIGNIFICANCE AND USE
5.1 This test method gives valid comparisons of the evaporation rates of the subject materials. These comparisons are required for the determination of the suitability of a proposed material for specific cleaning applications.
SCOPE
1.1 This test method covers the measurement of the relative evaporation time of halogenated organic solvents and their admixtures. This test method is not applicable in the presence of excessive drafts or high-velocity air currents.
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.
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Designation: D1901 − 10 (Reapproved 2015)
Standard Test Method for
Relative Evaporation Time of Halogenated Organic Solvents
and Their Admixtures
This standard is issued under the fixed designation D1901; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1. Scope 5. Significance and Use
1.1 This test method covers the measurement of the relative 5.1 This test method gives valid comparisons of the evapo-
evaporation time of halogenated organic solvents and their ration rates of the subject materials. These comparisons are
admixtures. This test method is not applicable in the presence required for the determination of the suitability of a proposed
of excessive drafts or high-velocity air currents. material for specific cleaning applications.
1.2 The values stated in SI units are to be regarded as
6. Apparatus
standard. No other units of measurement are included in this
6.1 Test Panel—A1 by 100 by 150-mm panel of aluminum,
standard.
AAAlloy 6061, Temper T4 or T6, having a horizontal scribe
1.3 This standard does not purport to address all of the
mark across the width of the panel 25 mm from one 100-mm
safety concerns, if any, associated with its use. It is the
edge.
responsibility of the user of this standard to establish appro-
6.2 Support Base to hold the panel at 60 6 1° from the
priate safety and health practices and determine the applica-
horizontal.
bility of regulatory limitations prior to use.
6.3 Stopwatch, or electric interval timer.
2. Referenced Documents
6.4 Graduate, 10-mL, with pouring lip.
2.1 ASTM Standards:
B209 Specification for Aluminum and Aluminum-Alloy
7. Reagents
Sheet and Plate
7.1 Perchloroethylene, initial boiling point 121°C, boiling
range 2°C, purity 99 %.
3. Terminology
7.2 p-Xylene, 99 %.
3.1 Definitions:
3.1.1 admixture—a blend of a halogenated hydrocarbon
8. Procedure
with a nonhalogenated hydrocarbon (for example, mineral
8.1 Place a clean, water-break-free test panel on the support
spirits).
base at an angle of 60 6 1° from the horizontal, with the scribe
4. Summary of Test Method mark at the lower end of the panel (Note 1). Using the
graduate, pour 10 mL of the material under test over the test
4.1 The evaporation rate is determined by measuring the
panel, being sure to get complete coverage of the entire
time required for complete evaporation of a thin film of the
exposedsurface.Assoonasthe10mLoftestmaterialhasbeen
solvent from a sheet-metal panel in comparison with a refer-
poured, observe the upper edge of the panel for a break in the
ence standard solvent.
continuity of coverage. Start the timing at the first sign of a
break in liquid film coverage on the upper edge of the panel.
Stopthetimingwhenthelastportionoffilmhasrecededbelow
This test method is under the jurisdiction of ASTM Committee D26 on
the scribe mark (Note 2).This interval between the first sign of
Halogenated Organic Solvents and Fire Extinguishing Agents and is the direct
responsibility of Subcommittee D26.04 on Test Methods.
incompletecoverageandtherecedingofthelastportionoffilm
Current edition approved June 1, 2015. Published June 2015. Originally
below the scribe mark is referred to as the “dry time.”
approved in 1961 as D1901 – 61 T. Last previous edition approved in 2010 as
D1901-10. DOI: 10.1520/D1901-10R15.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.o
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: D1901 − 10 D1901 − 10 (Reapproved 2015)
Standard Test Method for
Relative Evaporation Time of Halogenated
Organic Solvents and Their Admixtures
This standard is issued under the fixed designation D1901; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1. Scope
1.1 This test method covers the measurement of the relative evaporation time of halogenated organic solvents and their
admixtures. This test method is not applicable in the presence of excessive drafts or high-velocity air currents.
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.
2. Referenced Documents
2.1 ASTM Standards:
B209 Specification for Aluminum and Aluminum-Alloy Sheet and Plate
3. Terminology
3.1 Definitions:
3.1.1 admixture—a blend of a halogenated hydrocarbon with a nonhalogenated hydrocarbon (for example, mineral spirits).
4. Summary of Test Method
4.1 The evaporation rate is determined by measuring the time required for complete evaporation of a thin film of the solvent
from a sheet-metal panel in comparison with a reference standard solvent.
5. Significance and Use
5.1 This test method gives valid comparisons of the evaporation rates of the subject materials. These comparisons are required
for the determination of the suitability of a proposed material for specific cleaning applications.
6. Apparatus
6.1 Test Panel—A 1 by 100 by 150-mm panel of aluminum, AA Alloy 6061, Temper T4 or T6, having a horizontal scribe mark
across the width of the panel 25 mm from one 100-mm edge.
6.2 Support Base to hold the panel at 60 6 1° from the horizontal.
6.3 Stopwatch, or electric interval timer.
6.4 Graduate, 10-mL, with pouring lip.
This test method is under the jurisdiction of ASTM Committee D26 on Halogenated Organic Solvents and Fire Extinguishing Agents and is the direct responsibility of
Subcommittee D26.04 on Test Methods.
Current edition approved Feb. 1, 2010June 1, 2015. Published February 2010June 2015. Originally approved in 1961 as D1901 – 61 T. Last previous edition approved
in 20042010 as D1901 – 00D1901(2004).-10. DOI: 10.1520/D1901-10.10.1520/D1901-10R15.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
Aluminum Association alloy designation in accordance with ASTM Specification B209, for Aluminum-Alloy Sheet and Plate, Annual Book of ASTM Standards, Vol
02.02.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
D1901 − 10 (2015)
7. Reagents
7.1 Perchloroethylene, initial boiling point 121°C, boiling range 2°C, purity 99 %.
7.2 p-Xylene, 99 %.
8. Procedure
8.1 Place a clean, water-break-free test panel on the support base at an angle of 60 6 1° from the horizontal, with the scribe
mark at the lower
...
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