Standard Practice for Accelerated Weathering of Pressure-Sensitive Tapes by Xenon-Arc Exposure Apparatus

SIGNIFICANCE AND USE
This practice describes one method for accelerated weathering of pressure-sensitive tapes used primarily for packaging. It is not intended for evaluation the weathering characteristics of pressure-sensitive tapes used in long-term outdoor exposure conditions (see Practice D 5105).
This practice does not necessarily provide direct simulation of natural exposure.
Results from use of this practice shall not be represented as being equivalent to those of any natural weathering test until a satisfactory degree of correlation has been established for the material in question.
Variation in results are possible when operating conditions vary within accepted limits for the instrument specified in Practices G 151 and G 155.
SCOPE
1.1 This practice describes one environment for the exposure of pressure-sensitive tape, used primarily for packaging, to a laboratory accelerated weathering environment.
1.2 This practice describes sample preparation and the accelerated environment to which it shall be exposed. It does not specify the length of time of the exposure nor what tests shall be performed on the material following the exposure.
1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.
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.

General Information

Status
Historical
Publication Date
30-Nov-2005
Technical Committee
Drafting Committee
Current Stage
Ref Project

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ASTM D6551/D6551M-05 - Standard Practice for Accelerated Weathering of Pressure-Sensitive Tapes by Xenon-Arc Exposure Apparatus
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Designation:D6551/D6551M–05
Standard Practice for
Accelerated Weathering of Pressure-Sensitive Tapes by
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Xenon-Arc Exposure Apparatus
This standard is issued under the fixed designation D6551/D6551M; 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.
1. Scope G155 PracticeforOperatingXenonArcLightApparatusfor
Exposure of Non-Metallic Materials
1.1 This practice describes one environment for the expo-
sureofpressure-sensitivetape,usedprimarilyforpackaging,to
3. Summary of Practice
a laboratory accelerated weathering environment.
3.1 The pressure-sensitive tape is exposed for the time
1.2 This practice describes sample preparation and the
specified in accordance with the conditions provided in Prac-
accelerated environment to which it shall be exposed. It does
tice G155. Following this exposure the specimen is ready for a
not specify the length of time of the exposure nor what tests
prescribed examination of physical characteristics by other
shall be performed on the material following the exposure.
standards as determined by the applicable material specifica-
1.3 The values stated in either SI units or inch-pound units
tion or other document.
are to be regarded separately as standard. The values stated in
each system may not be exact equivalents; therefore, each
4. Significance and Use
system shall be used independently of the other. Combining
4.1 This practice describes one method for accelerated
values from the two systems may result in non-conformance
weathering of pressure-sensitive tapes used primarily for
with the standard.
packaging. It is not intended for evaluation the weathering
1.4 This standard does not purport to address all of the
characteristics of pressure-sensitive tapes used in long-term
safety concerns, if any, associated with its use. It is the
outdoor exposure conditions (see Practice D5105).
responsibility of the user of this standard to establish appro-
4.2 This practice does not necessarily provide direct simu-
priate safety and health practices and determine the applica-
lation of natural exposure.
bility of regulatory limitations prior to use.
4.3 Resultsfromuseofthispracticeshallnotberepresented
as being equivalent to those of any natural weathering test until
2. Referenced Documents
2 a satisfactory degree of correlation has been established for the
2.1 ASTM Standards:
material in question.
A666 Specification for Annealed or Cold-Worked Auste-
4.4 Variation in results are possible when operating condi-
nitic Stainless Steel Sheet, Strip, Plate, and Flat Bar
tions vary within accepted limits for the instrument specified in
D3330/D3330M Test Method for Peel Adhesion of
Practices G151 and G155.
Pressure-Sensitive Tape
D3715/D3715M Practice for Quality Assurance of
5. Apparatus
Pressure-Sensitive Tapes
5.1 Exposure Apparatus, a xenon-arc weathering apparatus
D5105 PracticeforPerformingAcceleratedOutdoorWeath-
with daylight filters conforming to all parameters as described
ering of Pressure-Sensitive Tapes Using Concentrated
in Practices G151 and G155.
Natural Sunlight
3,4
5.2 Panels , for holding or supporting specimens approxi-
G151 Practice for Exposing Nonmetallic Materials in Ac-
mately 75 by 225 mm [3 by 9 in.] and rigid enough to resist
celerated Test Devices that Use Laboratory Light Sources
deformation during use.
5.2.1 ThematerialshallbeType302or304stainlesssteelin
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This practice is under the jurisdiction ofASTM Committee D10 on Packaging
accordance with Specification A666 having a bright annealed
and is the direct responsibility of Subcommittee D10.14 on Tapes and Labels.
Current edition approved Dec. 1, 2005. Published December 2005. Originally
approved in 2000. Last previous edition approved in 2000 as D6551 – 00. DOI:
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10.1520/D6551_D6551M-05. The sole source of supply of the apparatus known to the committee at this time
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For referenced ASTM standards, visit the ASTM website, www.astm.org, or is Chemsultants International, 9349 Hamilton Dr., Mentor, OH 44061–1118. If you
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM are aware of alternative suppliers, please provide this information to ASTM
Standards volume information, refer to the standard’s Document Summary page on International Headquarters. Your comments will receive careful consideration at a
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the ASTM website. meeting of the responsible technical committee, which you may attend.
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