Lexan PC 3412ECR物性
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20% GR, 改良的机械性能，无氯，非***化阻燃 UL94 V-1 － 0.058"。
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Property
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| TYPICAL PROPERTIES (1) | ||||
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MECHANICAL
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Value | Unit | Standard | |
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Tensile Stress, yld, Type I, 5 mm/min
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910
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kgf/cm2
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ASTM D 638
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Tensile Stress, brk, Type I, 5 mm/min
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880
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kgf/cm2
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ASTM D 638
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Tensile Strain, yld, Type I, 5 mm/min
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3.1
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%
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ASTM D 638
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|
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Tensile Modulus, 5 mm/min
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56000
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kgf/cm2
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ASTM D 638
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|
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Flexural Stress, yld, 1.3 mm/min, 50 mm span
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1590
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kgf/cm2
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ASTM D 790
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|
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Flexural Modulus, 1.3 mm/min, 50 mm span
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50900
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kgf/cm2
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ASTM D 790
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Tensile Stress, yield, 5 mm/min
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95
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MPa
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ISO 527
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Tensile Stress, break, 5 mm/min
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90
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MPa
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ISO 527
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Tensile Strain, yield, 5 mm/min
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2.8
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%
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ISO 527
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|
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Tensile Strain, break, 5 mm/min
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3.2
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%
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ISO 527
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|
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Tensile Modulus, 1 mm/min
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6000
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MPa
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ISO 527
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Flexural Stress, yield, 2 mm/min
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140
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MPa
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ISO 178
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Flexural Modulus, 2 mm/min
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5500
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MPa
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ISO 178
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IMPACT
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Value | Unit | Standard | |
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Izod Impact, notched, 23°C
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11
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cm-kgf/cm
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ASTM D 256
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|
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Izod Impact, notched, -30°C
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10
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cm-kgf/cm
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ASTM D 256
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|
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Instrumented Impact Total Energy, 23°C
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203
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cm-kgf
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ASTM D 3763
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|
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Izod Impact, unnotched 80*10*3 +23°C
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35
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kJ/m2
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ISO 180/1U
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|
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Izod Impact, unnotched 80*10*3 -30°C
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35
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kJ/m2
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ISO 180/1U
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Izod Impact, notched 80*10*3 +23°C
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7
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kJ/m2
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ISO 180/1A
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Izod Impact, notched 80*10*3 -30°C
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6
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kJ/m2
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ISO 180/1A
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Charpy 23°C, V-notch Edgew 80*10*3 sp=62mm
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6
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kJ/m2
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ISO 179/1eA
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Charpy -30°C, V-notch Edgew 80*10*3 sp=62mm
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5
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kJ/m2
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ISO 179/1eA
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|
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Charpy 23°C, Unnotch Edgew 80*10*3 sp=62mm
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40
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kJ/m2
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ISO 179/1eU
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|
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Charpy -30°C, Unnotch Edgew 80*10*3 sp=62mm
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40
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kJ/m2
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ISO 179/1eU
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THERMAL
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Value | Unit | Standard | |
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Vicat Softening Temp, Rate B/50
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147
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°C
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ASTM D 1525
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|
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HDT, 1.82 MPa, 3.2mm, unannealed
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141
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°C
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ASTM D 648
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CTE, -40°C to 40°C, flow
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3.E-05
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1/°C
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ASTM E 831
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CTE, -40°C to 40°C, xflow
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7.E-05
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1/°C
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ASTM E 831
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CTE, 23°C to 80°C, flow
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3.E-05
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1/°C
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ISO 11359-2
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CTE, 23°C to 80°C, xflow
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7.E-05
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1/°C
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ISO 11359-2
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Ball Pressure Test, 125°C +/- 2°C
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PASSES
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-
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IEC 60695-10-2
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Vicat Softening Temp, Rate B/50
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145
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°C
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ISO 306
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Vicat Softening Temp, Rate B/120
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146
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°C
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ISO 306
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HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm
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141
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°C
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ISO 75/Bf
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HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm
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136
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°C
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ISO 75/Af
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Relative Temp Index, Elec
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130
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°C
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UL 746B
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Relative Temp Index, Mech w/impact
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130
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°C
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UL 746B
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Relative Temp Index, Mech w/o impact
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130
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°C
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UL 746B
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PHYSICAL
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Value | Unit | Standard | |
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Specific Gr***ity
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1.3
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-
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ASTM D 792
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Mold Shrinkage, flow, 3.2 mm
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0.2 - 0.5
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%
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SABIC Method
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Mold Shrinkage, xflow, 3.2 mm
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0.2 - 0.5
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%
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SABIC Method
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Melt Flow Rate, 300°C/1.2 kgf
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7
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g/10 min
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ASTM D 1238
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|
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Density
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1.36
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g/cm2
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ISO 1183
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Water Absorption, (23°C/sat)
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0.29
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%
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ISO 62
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Moisture Absorption (23°C / 50% RH)
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0.12
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%
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ISO 62
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Melt Volume Rate, MVR at 300°C/1.2 kg
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7
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cm210 min
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ISO 1133
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ELECTRICAL
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Value | Unit | Standard | |
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Arc Resistance, Tungsten {PLC}
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7
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PLC Code
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ASTM D 495
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Hot Wire Ignition {PLC)
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0
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PLC Code
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UL 746A
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High Voltage Arc Track Rate {PLC}
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3
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PLC Code
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UL 746A
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High Ampere Arc Ign, surface {PLC}
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3
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PLC Code
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UL 746A
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Comparative Tracking Index (UL) {PLC}
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3
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PLC Code
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UL 746A
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Volume Resistivity
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>1.E+15
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Ohm-cm
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IEC 60093
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Surface Resistivity, ROA
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>1.E+15
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Ohm
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IEC 60093
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Relative Permittivity, 50/60 Hz
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3.3
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-
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IEC 60250
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Relative Permittivity, 1 MHz
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3.3
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-
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IEC 60250
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Dissipation Factor, 50/60 Hz
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0.02
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-
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IEC 60250
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Dissipation Factor, 1 MHz
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0.01
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-
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IEC 60250
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FLAME CHARACTERISTICS
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Value | Unit | Standard | |
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UL Recognized, 94V-0 Flame Class Rating (3)
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1.5
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mm
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UL 94
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UL Recognized, 94-5VA Rating (3)
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3
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mm
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UL 94
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Glow Wire Flammability Index 960°C, passes at
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1
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mm
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IEC 60695-2-12
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Glow Wire Ignitability Temperature, 1.0 mm
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825
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°C
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IEC 60695-2-13
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Oxygen Index (LOI)
|
40
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%
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ISO 4589
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