Property Characteristicvalue Unit TestMethod > Tensile strength at 25C- machine direction - 200 MPa ASTM D882-80 > Density at 25аC 1.395 g/cm > 3 ASTM D1505-66 > (Kinetic) friction coefficient at 25C Refractive index (AB 8E at 25аC) 1.64 nD25 ASTM D542-50 > Hygroscopic expansion coefficient 1.0 x 10 > -5 mm/mm% RH > Melting point 253-255 C ASTM D3418-82 > Shrinkage, 150аC, 30mnmachine direction cross direction 1.51.2 % % ASTM D1204-78 > Linear thermal expansioncoefficient 1.7 x 10 > -5 cm/cm/C ASTM D696-44 > Specific heat, 25C 1.32 J/g/аC > Thermal conductivity 0.15 W/mK Slowly self-extinguishing...