P581 Expanded Neoprene Sponge Rubber to UL94-HF1
PL581 is a high quality Neoprene Sponge with excellent Flame Retardant(conforming to UL94-HF1) & Weathering Properties. Typically used in applications such as Enclosures, Glazing Strips, and Expansion Joints in high technology industries including Automotive, Electronics and Construction.
Compression Set 25% Compression (22 Hours @ 23°C) 1/2 Hour Recovery
2-4 %
Compression Set 25% Compression (22 Hours @ 23°C) 1/2 Hour Recovery
2-4 %
Compression Set 50% Compression (22 Hours @ 23°C) 1/2 Hour Recovery
15-35 %
Compression Set 50% Compression (22 Hours @ 23°C) 1/2 Hour Recovery
15-35 %
Compression Stress/Strain - 25%
20-40 Kpa
Compression Stress/Strain - 25%
20-40 Kpa
Compression Stress/Strain - 50%
50-70 Kpa
Compression Stress/Strain - 50%
50-70 Kpa
Elongation at Break
150-200 %
Elongation at Break
150-200 %
FMVSS302 Pass Thickenss
3 mm
FMVSS302 Pass Thickenss
3 mm
Highest Recommended Working Temperature
80 °C
Highest Recommended Working Temperature
80 °C
Intermittent Working Temperature
100 °C
Intermittent Working Temperature
100 °C
Lowest Recommended Working Temperature
-40 °C
Lowest Recommended Working Temperature
-40 °C
Shore Hardness (Shore OO)
40-50 ° Shore
Shore Hardness (Shore OO)
40-50 ° Shore
Tensile Strength
530-600 Kpa
Tensile Strength
530-600 Kpa
UL94-HF1 Pass Thickness
3 mm
UL94-HF1 Pass Thickness
3 mm