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GENERAL CATALOG - K-Flex USA

GENERAL CATALOG - K-Flex USA

GENERAL CATALOG - K-Flex USA

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K-FONIK GK/GV ACOUSTIC PERFORMANCEGKGVFREQ.Hz100125160200250315400500630800100012501600200025003150400050001.0TL dB1817171517182022242527283032343536381.5TL dB1617171817182123242627282929303335361.5TL dB141516181819212324262830323435373941Sound Transmission Loss dB45403530252015105010012516020025031540050063080010001250160020002500315040005000Frequency HzGK 1.0GK 1.5GV 1.5PHYSICAL PROPERTIES K-FONIK GK K-FONIK GVMaterial Type High-Mass elastomeric material High-Mass elastomeric materialColor Black GraySpecific Gravity (min) 2.0 2.0Tensile (psi) (min) 300 300Elongation (%) (min) 25 10Tear Die C (lbs) (min) 50 50Thermal Conductivity (k-value Btu (in/hr-ft 2 -°F)) 0.16 0.16Temperature Resistance -297°F to 240°F -297°F to 240°FSurface Finish Smooth SmoothThicknesses (in) 0.12, 0.16 0.12, 0.16Mass (lb/sqft) 1.0, 1.5 1.0, 1.5STC (1.5 lb/ sq ft)21 (0.5 lb/sq ft)27 (1.5 lb/ sq ft)25 (0.75 lb/sq ft)26 (1.0 lb/ sq ft); 26 (1.5 lb/ sq ft)Fire Classification FMVSS 302 ASTM E-84: 25/50 max, ASTM E-162: 25max, ASTM E-662: 100 max, FMVSS 302PAGE 97

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