LNP™ ELCRES™ CRX7416U
PC(聚碳酸酯)
沙特基础 (SABIC)
产品描述
LNP ELCRES CRX7416U is an unfilled, amorphous Polycarbonate (PC) copolymer resin that offers medium flow, non-chlorinated/brominated flame retardant grade. This grade is available in custom colors, has UL V0 rating @ 1 mm for all colors, 5VB rating at 2.5mm with high impact, including low temperature ductility and is UV stabilized. The grade has improved chemical resistance against a range of chemicals and may be an excellent candidate for a variety of consumer and industrial applications that need durability against chemicals
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氯无溴抗紫外线中粘度共聚物 | |||
| 添加助剂 | 紫外线稳定剂 | |||
| 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 | 1.19 g/cm³ | ISO 1183 | |
比重 | 1.19 g/cm³ | ASTM D792 | |
熔体体积流动速率(MVR) | |||
300°C/1.2 kg | 12 cm³/10 min | ISO 1133 | |
熔体质量流动速率(MFR) | |||
300℃/1.2 kg | 13 g/10min | ASTM D1238 | |
收缩率 | |||
纵向(Flow) | 0.4~0.9 % | Internal | |
横向(Across Flow) | 0.4~0.9 % | Internal | |
吸水率 | 0.2~0.4 % | ISO 62-1 | 23°C/saturated |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 50 Mpa | ASTM D638 | Type I, 50 mm/min |
屈服(yld) | 50 Mpa | ISO 527 | 50 mm/min |
断裂(brk) | 57 Mpa | ISO 527 | 50 mm/min |
断裂(brk) | 57 Mpa | ASTM D638 | Type I, 50 mm/min |
拉伸延伸率 | |||
断裂(brk) | 100 % | ASTM D638 | Type I, 50 mm/min |
断裂(brk) | 100 % | ISO 527 | 50 mm/min |
弯曲强度 | |||
屈服(yld) | 76 Mpa | ASTM D790 | 1.3 mm/min, 50 mm span |
5%应变时 | 73 Mpa | ASTM D 790 | 1.3 mm/min, 50 mm span |
- | 73 Mpa | ISO 178 | 2 mm/min |
弯曲模量 | 2050 Mpa | ASTM D790 | 1.3 mm/min, 50 mm span |
弯曲模量 | 1950 Mpa | ISO 178 | 2 mm/min |
拉伸模量 | 2000 Mpa | ASTM D638 | Type I, 50 mm/min |
拉伸模量 | 2000 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℉) | 52 kJ/m² | ISO 179/1eA | V-notch Edgew 80*10*3 sp=62mm |
23℃ (73℉) | 65 kJ/m² | ISO 179/1eA | V-notch Edgew 80*10*3 sp=62mm |
简支梁无缺口(Charpy Unnotched) | |||
-30℃ (-22℉) | NB kJ/m² | ISO 179/1eU | Unnotch Edgew 80*10*3 sp=62mm |
23℃ (73℉) | NB kJ/m² | ISO 179/1eU | Unnotch Edgew 80*10*3 sp=62mm |
悬臂梁缺口(Izod Notched) | |||
-60℃ (-76℉) | 540 J/m | ASTM D256 | |
-30℃ (-22℉) | 64 kJ/m² | ISO 180/1A | 80*10*3 |
23℃ (73℉) | 680 J/m | ASTM D256 | |
23℃ (73℉) | 72 kJ/m² | ISO 180/1A | 80*10*3 |
悬臂梁无缺口(Izod Unnotched) | |||
-60℃ (-76℉) | NB J/m | ASTM D4812 | |
-30℃ (-22℉) | NB kJ/m² | ISO 180/1U | 80*10*3 |
23℃ (73℉) | NB J/m | ASTM D4812 | |
23℃ (73℉) | NB kJ/m² | ISO 180/1U | 80*10*3 |
| 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） | 126 °C | ASTM D648 | 3.2mm, unannealed |
0.45 Mpa (66 psi)（4.6kg/cm²） | 126 °C | ISO 75/Bf | Flatw 80*10*4 sp=64mm |
1.8 Mpa (264 psi)（18.6kg/cm²） | 111 °C | ASTM D648 | 3.2mm, unannealed |
1.8 Mpa (264 psi)（18.6kg/cm²） | 114 °C | ISO 75/Af | Flatw 80*10*4 sp=64mm |
维卡软化温度(Vicat) | 131 °C | ASTM D1525 | Rate B/120 |
维卡软化温度(Vicat) | 128 °C | ASTM D1525 | Rate B/50 |
维卡软化温度(Vicat) | 128 °C | ISO 306/B50 | |
维卡软化温度(Vicat) | 131 °C | ISO 306/B120 | |
线性膨胀系数(CLTE) | |||
纵向(Flow) | 80 E-6/°C | ASTM E831 | 23°C to 50°C |
纵向(Flow) | 80 E-6/°C | ISO 11359-2 | 23°C to 50°C |
横向(Across Flow) | 80 E-6/°C | ASTM E831 | 23°C to 50°C |
横向(Across Flow) | 80 E-6/°C | ISO 11359-2 | 23°C to 50°C |
球压痕温度 | 125 °C | IEC 60695-10-2 | PASS |
| 燃烧性能 | 值/单位 | 测试标准 | 测试条件 |
UL 防火等级 | |||
HB | 0.6 mm | UL94 | Min. |
V-1 | 0.8 mm | UL94 | Min. |
V-0 | 1 mm | UL94 | Min. |
5VB | 2.5 mm | UL94 | Min. |
灼热丝可燃性指数(GWFI) | |||
0.8mm | 960 °C | IEC 60695-2-12 | |
1mm | 960 °C | IEC 60695-2-12 | |
1.5mm | 960 °C | IEC 60695-2-12 | |
2mm | 960 °C | IEC 60695-2-12 | |
3mm | 960 °C | IEC 60695-2-12 | |
灼热丝点燃温度(GWIT) | |||
0.8mm | 800 °C | IEC 60695-2-13 | |
1.0mm | 825 °C | IEC 60695-2-13 | |
1.5mm | 800 °C | IEC 60695-2-13 | |
2.0mm | 800 °C | IEC 60695-2-13 | |
3.0mm | 800 °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+15 Ohm-cm | ASTM D257 | |
表面电阻率 | 1.0E+15 Ohm | ASTM D257 | |
相比漏电起痕指数(CTI ) | |||
- | 225 V | IEC 60112 | |
- | 3 PLC | UL 746A | |
绝缘强度 | 27 kV/mm | ASTM D149 | |
绝缘强度 | 33 kV/mm | IEC 60243-1 | |
耐电弧性 | 7 PLC | ASTM D495 | Tungsten |
高电压电弧起痕速率(HVTR) | 3 PLC | UL 746A | |
热线圈起燃性(HWI) | 0 PLC | UL 746A | ≥0.6mm |
高电流弧起燃性(HAI) | 0 PLC | UL 746A | ≥0.6mm |