LNP™ ELCRES™ EXL7414L
PC(聚碳酸酯)
沙特基础 (SABIC)
产品描述
ELCRES EXL7414L polycarbonate (PC) siloxane copolymer resin is a medium flow, non-chlorinated, non-brominated flame retardant opaque grade. This resin offers excellent low temperature ductility (-40C), extremely thin wall flame retardant capability with UL94 V0 at 0.6mm, and in combination with excellent processability and release with opportunities for shorter cycle times compared to standard PC. ELCRES EXL7414L resin is a product available in wide range of opaque colors and excellent candidate for a wide variety of applications, such as the battery cover of fast-charging mobile phones that need to be compliant with IEC62368-1.
基本信息
原厂资料 | 物性表(英文) | |||
产品特性 | 高冲击耐低温冲击阻燃无卤无氯无溴易成型短周期成型易脱模中粘度共聚物 | |||
添加助剂 | 阻燃剂 | |||
法规认证 | IEC 62368-1(电子设备标准) | |||
成型方式 | 注塑 |
技术参数
物理性能 | 值/单位 | 测试标准 | 测试条件 |
---|---|---|---|
密度 | 1.2 g/cm³ | ISO 1183 | |
密度 | 1.2 g/cm³ | ASTM D792 | |
熔体体积流动速率(MVR) | |||
300°C/1.2 kg | 10 cm³/10 min | ISO 1133 | |
熔体质量流动速率(MFR) | |||
300℃/1.2 kg | 11 g/10min | ASTM D1238 | |
收缩率 | |||
纵向(Flow) | 0.4~0.8 % | Internal | 3.2mm |
横向(Across Flow) | 0.4~0.8 % | Internal | 3.2mm |
机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 53 Mpa | ASTM D638 | Type I, 50 mm/min |
屈服(yld) | 54 Mpa | ISO 527 | 50 mm/min |
断裂(brk) | 47 Mpa | ISO 527 | 50 mm/min |
断裂(brk) | 57 Mpa | ASTM D638 | Type I, 50 mm/min |
拉伸延伸率 | |||
屈服(yld) | 5.3 % | ASTM D638 | Type I, 50 mm/min |
屈服(yld) | 5.3 % | ISO 527 | 50 mm/min |
断裂(brk) | 90 % | ASTM D638 | Type I, 50 mm/min |
断裂(brk) | 80 % | ISO 527 | 50 mm/min |
弯曲强度 | |||
屈服(yld) | 87 Mpa | ASTM D790 | 1.3 mm/min, 50 mm span |
屈服(yld) | 81 Mpa | ISO 178 | 2 mm/min |
弯曲模量 | 2220 Mpa | ASTM D790 | 1.3 mm/min, 50 mm span |
弯曲模量 | 2200 Mpa | ISO 178 | 2 mm/min |
拉伸模量 | 2150 Mpa | ASTM D638 | 50 mm/min |
拉伸模量 | 2180 Mpa | ISO 527 | 1 mm/min |
冲击性能 | 值/单位 | 测试标准 | 测试条件 |
简支梁缺口(Charpy Notched) | |||
-30℃ (-22℉) | 67 kJ/m² | ISO 179/1eA | V-notch Edgew 80*10*3 sp=62mm |
23℃ (73℉) | 79 kJ/m² | ISO 179/1eA | V-notch Edgew 80*10*3 sp=62mm |
悬臂梁缺口(Izod Notched) | |||
-40℃ (-40℉) | 600 J/m | ASTM D256 | |
-30℃ (-22℉) | 690 J/m | ASTM D256 | |
-30℃ (-22℉) | 70 kJ/m² | ISO 180/1A | 80*10*3 |
0℃ (32℉) | 830 J/m | ASTM D256 | |
23℃ (73℉) | 890 J/m | ASTM D256 | |
23℃ (73℉) | 74 kJ/m² | ISO 180/1A | 80*10*3 |
仪器化落镖冲击能量 | |||
-30℃ (-22℉)总能量 | 67 J | ASTM D3763 | |
23℃ (73℉)总能量 | 72 J | ASTM D3763 | |
硬度性能 | 值/单位 | 测试标准 | 测试条件 |
洛氏硬度L | 84 L | ASTM D 785 | |
洛氏硬度R | 117 R | ASTM D785 | |
热学性能 | 值/单位 | 测试标准 | 测试条件 |
热变形温度(HDT) | |||
0.45 Mpa (66 psi)(4.6kg/cm²) | 116 °C | ASTM D648 | 3.2 mm, unannealed |
0.45 Mpa (66 psi)(4.6kg/cm²) | 117 °C | ISO 75/Bf | Flatw 80*10*4 sp=64mm |
1.8 Mpa (264 psi)(18.6kg/cm²) | 104 °C | ASTM D648 | 3.2 mm, unannealed |
1.8 Mpa (264 psi)(18.6kg/cm²) | 106 °C | ISO 75/Af | Flatw 80*10*4 sp=64mm |
维卡软化温度(Vicat) | 123 °C | ISO 306/B50 | Rate B/50 |
维卡软化温度(Vicat) | 124 °C | ISO 306/B120 | Rate B/120 |
线性膨胀系数(CLTE) | |||
纵向(Flow) | 80 E-6/°C | ASTM E831 | -40°C to 40°C, flow |
纵向(Flow) | 90 E-6/°C | ISO 11359-2 | 23°C to 80°C, flow |
横向(Across Flow) | 90 E-6/°C | ASTM E831 | -40°C to 40°C, xflow |
横向(Across Flow) | 100 E-6/°C | ISO 11359-2 | 23°C to 80°C, xflow |
燃烧性能 | 值/单位 | 测试标准 | 测试条件 |
UL 防火等级 | |||
V-0 | 0.6 mm | UL94 | Min. |
5VB | 3 mm | UL94 | Min. |
氧指数(LOI) | 37 % | ISO 4589 | |
灼热丝可燃性指数(GWFI) | |||
1mm | 960 °C | IEC 60695-2-12 | |
灼热丝点燃温度(GWIT) | |||
1.0mm | 850 °C | IEC 60695-2-13 | |
电学性能 | 值/单位 | 测试标准 | 测试条件 |
体积电阻率 | 1.0E+16 Ohm-cm | IEC 60093 | |
表面电阻率 | 1.0E+16 Ohm | IEC 60093 | |
介电常数(DK) | |||
1.1 GHz | 2.86 - | Internal | |
1.9 GHz | 2.81 - | Internal | |
5 GHz | 2.81 - | Internal | |
10 GHz | 2.84 - | Internal | |
耗散因数(DF) | |||
1.1 GHz | 65 E-4 | Internal | |
1.9 GHz | 60 E-4 | Internal | |
5 GHz | 60 E-4 | Internal | |
10 GHz | 60 E-4 | Internal |