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CLIENT <br />TEST METHOD CONDUCTED ASTM F1515 Measuring Light Stability of Resilient Flooring by Color <br />Change <br />II III 1111 <br />Happy Feet, International <br />IDENTIFICATION Iron man <br />LVP CONSTRUCTION <br />DESCRIPTION OF TEST SAMPLE <br />P Professional <br />Testing <br />Laboratory <br />Inc. <br />TEST REPORT <br />DATE: 11-08-2019 <br /> <br />Page 1 of 1 TEST NUMBER: 0261306 <br />GENERAL PRINCIPLE <br />The test specimens are exposed to accelerated light via xenon light using the standard <br />irradiance as listed in the method. The materials are read using a spectrophotometer for the baseline <br />color value and then read after 100, 200, and 300 hours of exposure. The Delta E is listed to show the <br />color value change resulting from each exposure. <br />TEST RESULTS <br />DELTA E (SE) Rating Gray Scale Rating <br />100 AFU Exposed Sample 0.32 5.0 <br />200 AFU Exposed Sample 0.37 5.0 <br />300 AFU Exposed Sample 0.39 5.0 <br />Test requirements of < 8.0 Delta E MEETS specified criteria. <br />AATCC RATING KEY <br />5 No change <br />4 Slight change <br />3 Noticeable change <br />2 Considerable change <br />1 Severe change <br />APPROVED BY: At‘'"1.11 <br />This report Is prOvIded for the exclusive use of the client to whom it is addressed, It may be used in its entirety to gain product acceptance from duly <br />constituted authorities. This report applies only to those samp les tested and is not necessarily Indicative of apparently identical or similar products. <br />This report, or the name of Professional Testing Laboratory, Inc., shall not be used under any circumstance lit advertising to th e general public. <br />714 Glenwood Place Dalton, GA 30721 706-226-3283 Fax: 706-226-6787 protest@optilink.us