Density: 1.21 g/cm³
Density, specific gravity: 1.21
Change in volume (in reference fuel B, 27 °C, 168 hrs): 17%
Change in volume (in ASTM #1 oil, 100 °C, 168 hrs): -16%
Change in volume (in IRM 903 oil, 100 °C, 168 hrs): 6%
Change in volume (in water, 100 °C, 168 hrs): 19%
Melt viscosity (190°C, 300 sec−1): 275 Pa·s
Tensile strength (23°C): 122%
Tensile stress at 100% (1.90 mm): 2.99 MPa
Tensile stress at 100% (125°C, 1.90 mm): 3.50 MPa
Tensile stress at yield (1.90 mm): 8.60 MPa
Tensile stress at yield (125°C, 1.90 mm): 5.50 MPa
Tensile strength at yield (1.90 mm): 8.60 MPa
Tensile strength at yield (125°C, 1.90 mm): 5.50 MPa
Tensile strain at break (1.90 mm): 600%
Tensile strain at break (125°C, 1.90 mm): 220%
Torsion modulus (24°C, 1.9 mm): 2.2 MPa
Torsion modulus (−20°C, 1.9 mm): 8.5 MPa
Tensile set: 15%
Clash-Berg modulus (−40°C): 68.9 MPa
Tensile elongation at break (125°C, 1.90 mm): 220%
Tensile elongation at break (1.90 mm): 570%
Tear strength (Die C, 1.90 mm): 56.9 kN/m
Ductile/Brittle transition temperature: −58°C
Change in Shore hardness in air (Shore A, 125°C, 168 hrs): −3.0
Shore hardness (Shore A, 1.90 mm, compression molded): 69
Change in durometer hardness in air (Shore A, 125°C, 168 hrs): −3.0
Durometer hardness (Shore A, 1.90 mm, compression molded): 69
Compression set (24°C, 22 hrs, Method B): 19%
Compression set (100°C, 22 hrs, Method B): 89%
Compression set (24°C, 22 hrs): 19%
Compression set (100°C, 22 hrs): 89%
Taber abrasion resistance (CS-17 wheel, 1,000 g, 1,000 cycles): 9.00 mg
Processing (melt) temp: 177°C
Primary Chemistry: Melt-processable rubber