Specifications

FST (Flame, Smoke, Toxicity) Compounds

COMPOUNDS MR35-70-46 MR15-60-MG34091 MR15-70-P3715A MR15-70-86341(4)
Neoprene
70 Durometer
BC – BE
SC		 EPDM
60 Durometer
BA – CA – DA
RS		 EPDM
70 Durometer
BA – CA – DA
RS		 EPDM
70 Durometer
BA – CA – DA
RS
ASTM C1166
Flame Propagation 		● ● ●
ASTM E162
Surface Flammability		 ●
ASTM E662
Optical Smoke Density		 ● ● ● ●
       
ASTM E1354
Heat & Visible Smoke Release		 ●      
BSS 7239
Toxic Gas Emission		 ●     ●
FMVSS 302
Flammability of Interior Materials		 ● ●
NFPA 130
Standard. Fixed Guideway Transit
and Passenger Rail Systems		 ● ●
SMP 800-C, REV.6
Toxic Gas Emission		 ●

Product Solutions

Part

Elastomer

Compound

Durometer

Density

Tensile

Elongation

Glazing Seal		 Buna S / SBR MR43-80-01 80±5 1.26 1500 psi 100%

Door Seal		 Neoprene MR35-70-46 70±5 1.70 1200 psi 350%

Drain Boot		 Neoprene MR35-40-38 40±5 1.28 2900 psi 500%

End Door Check Bumpers		 EPDM MR15-65-01 65±5 — 2500 psi 600%

Air Spring Bumper		 Neoprene MR35-60-49 60±5 1.35 2100 psi 550%