Model SK655 DuPont PBT / glass 30%

PBT SK655 DuPont ① material property data description specification levels: reinforced grade Color: --- Application: --- Remark: Features: 30% glass fiber reinforced mechanical properties generally at 23 ℃ test unless there are special instructions. ② raw technical data Performance Project test conditions [state] method of test data Data unit Physical properties of density --- ASTM D-792 0.0603 lb / in3 linear mold shrinkage --- ASTM D-955 0.003 in / in linear mold shrinkage Transverse ASTM D-792 0.008 in / in the mechanical properties of tensile strength --- ASTM D-638 20500 Psi stretch rate --- ASTM D-638 2.4% elastic modulus --- ASTM D-638 1740 Ksi flexural modulus --- ASTM D-790 1400 Ksi bending tensile strength --- ASTM D-790 31500 Psi IZOD notched impact --- ASTM D-256 1.17 ft-lb / in IZOD unnotched impact --- ASTM D-4812 9.6 ft-lb / in the electrical performance of electrical constant 1MHz (1KHz) ASTM D-150 4 (4.2) --- electrical strength 3.2mm ASTM D-149 584 kV / in dielectric loss factor 1MHz (1KHz) ASTM D-150 0.014 (0.002 ) --- workability melting temperature --- --- 464-500 ℃ molding temperature --- --- 86-266 ℃ heat distortion temperature thermal properties --- ASTM D-648 439 (419) ℃ Melting point - - ASTM D-3418 437 ℃