משמעות ושימוש
4.1 This practice does not necessarily directly simulate natural weathering exposure.
4.2 The results of this practice shall not be represented as equivalent to the results of any natural weathering test until the satisfactory relevance of the relevant material has been established.
4.3 Results may vary when operating conditions vary within the acceptable range of the instruments specified in Practice G151 and G152.
ASTM D3815/D3815M-2019 Standard Practice for Accelerated Weathering of Pressure Sensitive Tape with Open Flame Carbon Arc Exposure Equipment
tep 1: תְחוּם
1.1 This practice describes an environment in which pressure-sensitive tape is exposed to an accelerated weathering environment in a laboratory.
1.2 This specification describes sample preparation and exposure to accelerated weathering in the laboratory. It does not specify the length of exposure or what kind of testing should be done on the material after exposure.
הערה 1: Practice D6551 / D6551M describes xenon arc exposure of tape.
1.3 Values expressed in SI units or inch-pound units shall be regarded as standard values respectively. The values specified in each system may not be exactly the same; לָכֵן, each system needs to be used independently and the values cannot be combined in any way.
1.4 This standard is not intended to address all safety concerns associated with its use. באחריות המשתמשים בתקן זה לבסס בטיחות מתאימה, health and environmental specifications and to determine the applicability of regulatory restrictions prior to use.
1.5 This international standard is based on internationally recognized standardization principles established in the Decision on Principles for the Development of International Standards, Guidelines and Recommendations issued by the WTO Technical Barriers to Trade (TBT) Committee.
ASTM D3815/D3815M-2019 Standard Practice for Accelerated Weathering of Pressure Sensitive Tape with Open Flame Carbon Arc Exposure Equipment
2. Refer to the file
ASTM standard
A666 Specification for annealed or cold worked austenitic stainless steel sheets, strips, plates and flat steels
Test method for peel adhesion of D3330 / D3330M pressure sensitive tape
D3715 / D3715M pressure sensitive tape quality assurance practice
D6551 / D6551M Practice of accelerating weathering of pressure-sensitive tape with xenon arc exposure equipment
G147 Specification for the conditioning and handling of non-metallic materials for natural and artificial weather resistance testing
G151 Specification for exposure of non-metallic materials in accelerated test equipment using laboratory light sources
G152 Code of Practice for the operation of open flame carbon arc equipment for non-metallic material exposure