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PC(聚碳酸酯)CFR9712/沙伯基础(SABIC)物性表参数

责任编辑:文和林发表时间:2020-06-09

SABIC(沙伯基础创新塑料)LEXAN PC CFR9712是一种非填充,注塑模压级,也是无氯化、无溴化阻燃剂PC,具有UL-94 V0等级1.5 mm,高流动能力,UV稳定提供额外的风化能力,LEXAN CFR9712有清晰透明和有色可供选择,是广泛应用的候选材料。
PC(聚碳酸酯)CFR9712/沙伯基础(SABIC)物性表参数PDF文档下载
PC CFR9712
以下是PC(聚碳酸酯)CFR9712/沙伯基础(SABIC)物性表参数
PROPERTIES   TYPICAL VALUES UNITS TEST METHODS
FLAME CHARACTERISTICS 1)      
UL Yellow Card Link   E45329-100919721 - -
UL Recognized, 94V-0 Flame Class Rating   ≥2 mm UL 94
UL Recognized, 94V-1 Flame Class Rating   ≥1.7 mm UL 94
UL Recognized, 94V-2 Flame Class Rating   ≥0.4 mm UL 94
Glow Wire Ignitability Temperature, 3.0 mm   850 °C IEC 60695-2-13
Glow Wire Ignitability Temperature, 2.0 mm   850 °C IEC 60695-2-13
Glow Wire Ignitability Temperature, 1.7 mm   850 °C IEC 60695-2-13
Glow Wire Flammability Index, 3.0 mm   960 °C IEC 60695-2-12
Glow Wire Flammability Index, 2.0 mm   960 °C IEC 60695-2-12
Glow Wire Flammability Index, 1.7 mm   960 °C IEC 60695-2-12
MECHANICAL        
Tensile Stress, yld, Type I, 50 mm/min   66 MPa ASTM D 638
Tensile Stress, brk, Type I, 50 mm/min   51 MPa ASTM D 638
Tensile Strain, yld, Type I, 50 mm/min   6 % ASTM D 638
Tensile Strain, brk, Type I, 50 mm/min   55 % ASTM D 638
Tensile Modulus, 50 mm/min   2450 MPa ASTM D 638
Flexural Stress, yld, 1.3 mm/min, 50 mm span   105 MPa ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span   2370 MPa ASTM D 790
Tensile Stress, yield, 50 mm/min   63 MPa ISO 527
Tensile Stress, break, 50 mm/min   56 MPa ISO 527
Tensile Strain, yield, 50 mm/min   6 % ISO 527
Tensile Strain, break, 50 mm/min   78 % ISO 527
Tensile Modulus, 1 mm/min   2200 MPa ISO 527
Flexural Stress, yield, 2 mm/min   97 MPa ISO 178
Flexural Modulus, 2 mm/min   2400 MPa ISO 178
IMPACT        
Izod Impact, unnotched, 23°C   NB J/m ASTM D 4812
Izod Impact, unnotched, -30°C   NB J/m ASTM D 4812
Izod Impact, notched, 23°C   100 J/m ASTM D 256
Izod Impact, notched, -30°C   90 J/m ASTM D 256
Instrumented Impact Total Energy, 23°C   60 J ASTM D 3763
Izod Impact, unnotched 80*10*3 +23°C   NB kJ/m² ISO 180/1U
Izod Impact, unnotched 80*10*3 -30°C   NB kJ/m² ISO 180/1U
Izod Impact, notched 80*10*3 +23°C   10 kJ/m² ISO 180/1A
Izod Impact, notched 80*10*3 -30°C   10 kJ/m² ISO 180/1A
Charpy 23°C, V-notch Edgew 80*10*3 sp=62mm   30 kJ/m² ISO 179/1eA
Charpy -30°C, V-notch Edgew 80*10*3 sp=62mm   10 kJ/m² ISO 179/1eA
Charpy 23°C, Unnotch Edgew 80*10*3 sp=62mm   NB kJ/m² ISO 179/1eU
Charpy -30°C, Unnotch Edgew 80*10*3 sp=62mm   NB kJ/m² ISO 179/1eU
THERMAL        
Vicat Softening Temp, Rate B/50   136 °C ASTM D 1525
HDT, 0.45 MPa, 3.2 mm, unannealed   130 °C ASTM D 648
HDT, 1.82 MPa, 3.2mm, unannealed   120 °C ASTM D 648
CTE, -40°C to 40°C, flow   6.8E-05 1/°C ASTM E 831
CTE, -40°C to 40°C, xflow   7.E-05 1/°C ASTM E 831
CTE, 23°C to 80°C, flow   7.8E-05 1/°C ISO 11359-2
CTE, 23°C to 80°C, xflow   7.6E-05 1/°C ISO 11359-2
Ball Pressure Test, 125°C +/- 2°C   Pass - IEC 60695-10-2
Vicat Softening Temp, Rate B/50   138 °C ISO 306
Vicat Softening Temp, Rate B/120   140 °C ISO 306
HDT/Be, 0.45MPa Edgew 120*10*4 sp=100mm   130 °C ISO 75/Be
HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm   120 °C ISO 75/Ae
Relative Temp Index, Elec 1) 130 °C UL 746B
Relative Temp Index, Mech w/impact 1) 120 °C UL 746B
Relative Temp Index, Mech w/o impact 1) 130 °C UL 746B
PHYSICAL        
Specific Gravity   1.19 - ASTM D 792
Mold Shrinkage, flow, 3.2 mm   0.55-0.75 % SABIC method
Mold Shrinkage, xflow, 3.2 mm   0.6-0.8 % SABIC method
Melt Flow Rate, 300°C/1.2 kgf   30 g/10 min ASTM D 1238
Density   1.2 g/cm³ ISO 1183
Water Absorption, (23°C/sat)   0.14 % ISO 62
Moisture Absorption (23°C / 50% RH)   0.11 % ISO 62
Melt Volume Rate, MVR at 300°C/1.2 kg   29 cm³/10 min ISO 1133
OPTICAL        
Light Transmission at 1.0 mm   >90 % SABIC method
Light Transmission at 2.0 mm   >89 % SABIC method
Light Transmission at 3.0 mm   >88 % SABIC method
ELECTRICAL        
Comparative Tracking Index (UL) {PLC}   3 PLC Code UL 746A
Hot-Wire Ignition (HWI), PLC 2   ≥1.7 mm UL 746A
Hot-Wire Ignition (HWI), PLC 3   ≥0.4 mm UL 746A
High Amp Arc Ignition (HAI), PLC 1   ≥2 mm UL 746A
High Amp Arc Ignition (HAI), PLC 2   ≥0.4 mm UL 746A
Dielectric Constant (Dk), 1.1 GHz   2.78 - ASTM ES 7-83
Dissipation Factor (Df), 1.1 GHz   0.0056 - ASTM ES 7-83
Injection Molding        
Drying Temperature   120 °C  
Drying Time   3-4 hrs  
Drying Time (Cumulative)   48 hrs  
Maximum Moisture Content   0.02 %  
Melt Temperature   280-305 °C  
Nozzle Temperature   275-300 °C  
Front - Zone 3 Temperature   280-305 °C  
Middle - Zone 2 Temperature   270-295 °C  
Rear - Zone 1 Temperature   260-280 °C  
Mold Temperature   70-95 °C  
Back Pressure   0.3-0.7 MPa  
Screw Speed   40-70 rpm  
Shot to Cylinder Size   40-60 %  
Vent Depth   0.025-0.076 mm

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