无卤阻燃 PC 基础创新塑料(南沙) 945A-116 注塑级防弹胶
LEXAN™ 945A resin
Polycarbonate
SABIC Innovative Plastics
产品说明：
LEXAN 945A Polycarbonate (PC) resin is a non-filled, injection moldable grade. This non-chlorinated, non-brominated flame retardant PC has an UL-94 V0 rating and is available in transparent and tinted color options. LEXAN 945A is a general purpose resin designed to meet the needs of various applications.
物性信息：
| 黄卡编号 | E121562-100305095 E121562-587071 |
| 添加剂 | 阻燃性 |
| 特性 | Chlorine Free 通用 无溴 阻燃性 |
| 用途 | 通用 |
| 外观 | 可用颜色 清晰/透明 |
| 加工方法 | 注射成型 |
| 多点数据 | Coefficient of Thermal Expansion vs. Temperature (ASTM E831) Flexural DMA (ASTM D4065) Pressure-Volume-Temperature (PVT - Zoller Method) Shear DMA (ASTM D4065) Specific Heat vs. Temperature (ASTM D3417) Tensile Creep (ASTM D2990) Tensile Fatigue Tensile Stress vs. Strain (ASTM D638) Thermal Conductivity vs. Temperature (ASTM E1530) |
| 比重 | 1.19 | g/cm³ | ASTM D792 |
| 熔流率（熔体流动速率） (300°C/1.2 kg) | 10 | g/10 min | ASTM D1238 |
| 收缩率 - 流动 (3.20 mm) | 0.60 到 0.80 | % | 内部方法 |
| 拉伸模量 1 | 2270 | MPa | ASTM D638 |
| 抗张强度 2 | ASTM D638 | ||
| 屈服 | 62.0 | MPa | ASTM D638 |
| 断裂 | 67.0 | MPa | ASTM D638 |
| 伸长率 3 | ASTM D638 | ||
| 屈服 | 6.0 | % | ASTM D638 |
| 断裂 | 130 | % | ASTM D638 |
| 弯曲模量 4(50.0 mm 跨距) | 2370 | MPa | ASTM D790 |
| 弯曲强度 5(屈服, 50.0 mm 跨距) | 101 | MPa | ASTM D790 |
| 悬壁梁缺口冲击强度 (23°C) | 800 | J/m | ASTM D256 |
| 装有测量仪表的落镖冲击 (23°C, Total Energy) | 79.0 | J | ASTM D3763 |
| 载荷下热变形温度 | ASTM D648 | ||
| 0.45 MPa, 未退火, 3.20 mm | 137 | °C | ASTM D648 |
| 1.8 MPa, 未退火, 3.20 mm | 126 | °C | ASTM D648 |
| 维卡软化温度 | 143 | °C | ASTM D1525 6 |
| 线形热膨胀系数 | ASTM E831 | ||
| 流动 : -40 到 40°C | 6.8E-5 | cm/cm/°C | ASTM E831 |
| 横向 : -40 到 40°C | 7.4E-5 | cm/cm/°C | ASTM E831 |
| RTI Elec | 130 | °C | UL 746 |
| RTI Imp | 120 | °C | UL 746 |
| RTI | 130 | °C | UL 746 |
| 耐电弧性 7 | PLC 7 | ASTM D495 | |
| 相比耐漏电起痕指数(CTI) | PLC 2 | UL 746 | |
| 高电弧燃烧指数(HAI) | PLC 3 | UL 746 | |
| 高电压电弧起痕速率 (HVTR) | PLC 3 | UL 746 | |
| 热丝引燃 (HWI) | PLC 2 | UL 746 |
| UL 阻燃等级 | UL 94 | ||
| 0.800 mm | V-2 | UL 94 | |
| 3.04 mm | V-0 | UL 94 | |
| 灼热丝易燃指数 (1.00 mm) | 960 | °C | IEC 60695-2-12 |
| 热灯丝点火温度 (1.00 mm) | 850 | °C | IEC 60695-2-13 |
| 极限氧指数 | 35 | % | ISO 4589-2 |
| 干燥温度 | 120 | °C | |
| 干燥时间 | 2.0 到 4.0 | hr | |
| 建议的*大水分含量 | 0.020 | % | |
| 料斗温度 | 60.0 到 80.0 | °C | |
| 料筒后部温度 | 260 到 280 | °C | |
| 料筒中部温度 | 270 到 290 | °C | |
| 料筒前部温度 | 280 到 310 | °C | |
| 射嘴温度 | 270 到 290 | °C | |
| 加工（熔体）温度 | 280 到 310 | °C | |
| 模具温度 | 80.0 到 110 | °C |