TPEE美国杜邦HTR8425原料

Physical PropertiesMetricEnglishCommentsDensity1.42 g/cc0.0513 lb/in3ISO 1183Linear Mold Shrinkage, Flow0.021 cm/cm0.021 in/inISO 294-4, 2577Linear Mold Shrinkage, Transverse0.018 cm/cm0.018 in/inISO 294-4, 2577Melt Flow6.0 g/10 min
@Load 2.16 kg,
Temperature 190 °C6.0 g/10 min
@Load 4.76 lb,
Temperature 374 °Fcm3/10 min volumetric rate; ISO 1133
7.0 g/10 min
@Load 2.16 kg,
Temperature 190 °C7.0 g/10 min
@Load 4.76 lb,
Temperature 374 °FISO 1133
Mechanical PropertiesMetricEnglishCommentsTensile Strength, Yield71.0 MPa10300 psiISO 527-1/-2Elongation at Break40 %40 %Nominal; ISO 527-1/-2Elongation at Yield22 %22 %ISO 527-1/-2Tensile Modulus3.05 GPa442 ksiISO 527-1/-2Charpy Impact Unnotched31.0 J/cm2
@Temperature -30.0 °C148 ft-lb/in2
@Temperature -22.0 °FISO 179/1eU
NB
@Temperature 23.0 °CNB
@Temperature 73.4 °FISO 179/1eUCharpy Impact, Notched0.950 J/cm2
@Temperature -30.0 °C4.52 ft-lb/in2
@Temperature -22.0 °FISO 179/1eA
1.00 J/cm2
@Temperature 23.0 °C4.76 ft-lb/in2
@Temperature 73.4 °FISO 179/1eA
Thermal PropertiesMetricEnglishCommentsMelting Point178 °C352 °F10°C/min; ISO 11357-1/-3Deflection Temperature at 0.46 MPa (66 psi)163 °C325 °FISO 75-1/-2Deflection Temperature at 1.8 MPa (264 psi)100 °C212 °FISO 75-1/-2Annealing Point160 °C320 °F

Processing PropertiesMetricEnglishCommentsMelt Temperature>= 210 °C>= 410 °F

215 °C419 °FOptimum