Material: Neoprene, compounded to DuPont Bridge-bearing pad specifications. Mounts are designed for 0.225" maximum deflection under constant load. Temporary loading may greatly exceed these numbers without damage or permanent set. Load Capacity [lbs kg] Natural Frequency of Mounts with Dynamic Frequency Correction [Hz] EAFM Designation & Color Duro- meter ± 5 Rated Load Range Temporary Overload Rated Load Range Temporary Overload 0.075" Defl. 0.15" Defl. 0.225" Defl. 0.675" Defl. 0.075" Defl. 0.15" Defl. 0.225" Defl. 0.675" Defl. 1.9 mm 3.8 mm 5.7 mm 17.1 mm 1.9 mm 3.8 mm 5.7 mm 17.1 mm Green 40 50 23 100 45 150 68 450 205 12.5 9.0 7.5 4.5 8852 Red 50 73 33 145 66 220 100 660 300 13.1 9.5 7.8 4.7 White 60 113 51 225 102 340 155 1020 465 14.5 10.4 8.6 5.2 7432 Green 40 93 42 185 85 280 127 840 380 12.5 9.0 7.5 4.5 Red 50 140 64 280 127 420 190 1260 570 13.1 9.5 7.8 4.7 White 60 210 95 420 190 630 285 1890 860 14.5 10.4 8.6 5.2 DWN : CHKD: DATE : DWG NO. : FORM S-005-3 01/98 CERTIFICATION DATA Mason Layout Drawing : 8852 & 7432 1 2 3 4 5 6 8 10 20 30 40 50 1.00 0.60 0.40 0.20 0.10 0.06 0.04 0.02 0. 01 3000 2400 1800 1200 600 480 360 300 240 180 120 60 Durometer 70 60 50 40 30 70 Duro 60 Duro 50 Duro 40 Duro 30 Duro Data based on Resonance Tests on Numbered Neoprene Compounds For EAFM mounts Test No. KAL-1391-1-72 DYNAMIC NATURAL FREQUENCY -CPM DYNAMIC NATURAL FREQUENCY -Hertz Compound 7072 6072 5072 4072 3072 Stiffness 2.32 1.63 1.50 1.43 1.25 STATIC DEFLECTION - inches Note: Data does not apply to compounds other than those tested. DYNAMIC STIFFNESS & FREQUENCY CURVES CERTIFIED FOR JOB NAME : CUSTOMER : CUSTOMER P.O. : MASON M.I. : DWG. NO. : TYPE EAFM Elastomeric Acoustical Floor Mounts MASON INDUSTRIES, Inc. Manufacturers of Vibration Control Products 350 Rabro Drive Hauppauge, NY 11788 631/348-0282 FAX 631/348-0279 [email protected] 2101 W. Crescent Ave., Suite D Anaheim, CA 92801 714/535-2727 FAX 714/535-5738 [email protected] NY Mailing Address: PO Box 410, Smithtown, NY 11787 1 1/2" (38mm) 3" (76mm) EAFM 8852 1 7/8" (48mm) EAFM 7432 BRIDGE-BEARING NEOPRENE SPECIFICATIONS ORIGINAL PHYSICAL PROPERTIES TESTING FOR AGING COMPRES- SION SET (c) (d) (a) (b) (b) Oven Aging(70hrs/212º F) Ozone (e) Duro- meter Tensile Strength [min.] Elongat. at Break [min.] Hard- ness [max.] Tensile Strength [max.] Elongat. at Break [min.] 1 ppm in air by Vol.20% Strain 100º F 22hrs/150º F Method B 30±5 1800 psi 500% + 15% ± 15% - 40% No Cracks 35% (max) 40±5 2000 psi 450% + 15% ± 15% - 40% No Cracks 30% (max) 50±5 2500 psi 400% + 15% ± 15% - 40% No Cracks 25% (max) 60±5 2500 psi 350% + 15% ± 15% - 40% No Cracks 25% (max) (a)ASTM D-676 (b)ASTM D-412 (c)ASTM D-573 (d)ASTM D-1149 (e)ASTM D-395 1 1/2" (38mm)