牌号：HN731A

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类型：标准料

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用途级别：注塑级

Physical Properties Metric English Comments Specific Gravity  1.33 1.33 ASTM D 792 Water Absorption  0.0600 % 0.0600 % 24 hrs; ASTM D 570 Linear Mold Shrinkage, Flow  0.00250 - 0.00300 cm/cm @Thickness 3.20 mm 0.00250 - 0.00300 in/in @Thickness 0.126 in SABIC Method   Mechanical Properties Metric English Comments Hardness, Rockwell M  88.0 88.0 ASTM D 785 Tensile Strength, Yield  115 MPa 16700 psi SABIC - Japan Method Elongation at Break  4.00 - 6.00 % 4.00 - 6.00 % SABIC - Japan Method Flexural Modulus  7.94 GPa 1150 ksi ASTM D 790 Flexural Strength  147 MPa 21300 psi Flexural Stress; ASTM D 790 Izod Impact, Notched  0.580 J/cm @Temperature 23.0 °C 1.09 ft-lb/in @Temperature 73.4 °F ASTM D 256   Electrical Properties Metric English Comments Surface Resistance  1.00e+16 ohm 1.00e+16 ohm ASTM D 257   Thermal Properties Metric English Comments CTE, linear  24.0 - 34.0 μm/m-°C @Temperature -30.0 - 30.0 °C 13.3 - 18.9 μin/in-°F @Temperature -22.0 - 86.0 °F TMA Deflection Temperature at 0.46 MPa (66 psi)  125 °C @Thickness 3.20 mm 257 °F @Thickness 0.126 in unannealed; ASTM D 648