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t ' e <br /> File MH28727 Vol. 1 App. C Page 1 Issued: 2004-01-OS <br /> Revised: 2006-10-04 <br /> APPENDIX C <br /> Northbrook Lab 3027BNBK: <br /> GENERAL <br /> The following tests shall be conducted on samples received from the <br /> Field Representative. <br /> Tensile Strength and Elongation Tests - Tensile and elongation shall be <br /> conducted on samples cut from the flexible entry boot material . Minimum as- <br /> received tensile strength and elongation shall be as follows. <br /> Compound Designation Minimum Tensile Strength (psi) Elongation (%) <br /> 2355-75A 4970 1 <br /> 1497 to 608 <br /> Volume Change Test - The volume change shall be conducted on samples <br /> cut from the flexible entry boots. The results shall be within the range <br /> specified be-low. <br /> Compound Designation 70 h Immersion Fluid allowable Volume Swell <br /> 2355-75A ASTM Reference Fuel C 17.6 to 27. 6 <br /> QUALITATIVE INFRARED ANALYSIS: <br /> Method <br /> An infrared spectrum of the material is to be obtained by means of an <br /> infrared spectrometer. Instrument settings used in obtaining the spectrum <br /> are to be identical to those used in obtaining the original spectrum of the <br /> material referenced in this Procedure. <br /> The spectrum obtained shall indicate the same composition as that <br /> recorded in the spectrum obtained under the original investigation. <br /> Compound Designation Spectrum Date <br /> Bostik 1100 Fast Set Urethane Sealant N09-03-06 <br /> Blue Seal Glue N09-05-06 <br />