PBT GP-2306F
PBT was born in the mid-1970s, and then based on the advancedflame retardant technology, Poly Company added new flame retardanttechnology, and successfully developed the flame retardant PBTmaterial with excellent hot filament characteristics through thecombination of advanced compound technology, without the limitationof wall thickness of components, shape-independent, and can avoidhot filament ignition test. Because the causes of fire are directfire and electric fire, in recent years, the requirements for firesafety are rising rapidly because of the focus of electric fire ofelectrical and electronic components
Lupox® GP2306F 物性表
| 基本信息 |
|
|---|
| 特性 | |
| 用途 | |
| 加工方法 | |
| 多点数据 | Isothermal Stress vs. Strain (ISO 11403-1) Secant Modulus vs. Strain (ISO 11403-1) Specific Heat vs. Temperature (ISO 11403-2) Viscosity vs. Shear Rate (ISO 11403-2)
|
| 物理性能 | 额定值 | 单位制 | 测试方法 |
|---|
| 比重 | 1.62 | g/cm³ | ASTM D792 |
| 熔流率（熔体流动速率） (250°C/2.16 kg) | 10 | g/10 min | ASTM D1238 |
| 收缩率 - 流动 | 0.30 到 1.0 | % | ASTM D955 |
| 吸水率 (23°C, 24 hr) | 0.070 | % | ASTM D570 |
| 机械性能 | 额定值 | 单位制 | 测试方法 |
|---|
| 抗张强度 1(断裂, 3.20mm) | 132 | MPa | ASTM D638 |
| 伸长率 2(断裂, 3.20 mm) | 2.0 | % | ASTM D638 |
| 弯曲模量 3(3.20 mm) | 8830 | MPa | ASTM D790 |
| 弯曲强度 4(屈服, 3.20mm) | 191 | MPa | ASTM D790 |
| 冲击性能 | 额定值 | 单位制 | 测试方法 |
|---|
| 悬壁梁缺口冲击强度 (23°C, 6.40 mm) | 69 | J/m | ASTM D256 |
| 热性能 | 额定值 | 单位制 | 测试方法 |
|---|
| 载荷下热变形温度 (1.8 MPa, 未退火, 6.40mm) | 210 | °C | ASTM D648 |
| 熔融峰值温度 | 223 | °C | ASTM D3418 |
| RTI Elec | 140 | °C | UL 746 |
| RTI Imp | 140 | °C | UL 746 |
| RTI | 140 | °C | UL 746 |
| 电气性能 | 额定值 | 单位制 | 测试方法 |
|---|
| 体积电阻率 | 1.0E+17 | ohms·cm | ASTM D257 |
| 介电强度 (1.00 mm) | 28 | kV/mm | ASTM D149 |
| 耐电弧性 | PLC 6 |
| ASTM D495 |
| 可燃性 | 额定值 | 单位制 | 测试方法 |
|---|
| UL 阻燃等级 |
|
| UL 94 |
| 0.710mm | V-0 |
| UL 94 |
| 1.50mm | V-0 |
| UL 94 |
| 3.30mm | V-0 |
| UL 94 |
| 注射 | 额定值 | 单位制 |
|
|---|
| 干燥温度 | 110 到 120 | °C |
|
| 干燥时间 | 4.0 到 6.0 | hr |
|
| 建议的Zui大水分含量 | 0.020 | % |
|
| 料筒后部温度 | 240 到 245 | °C |
|
| 料筒中部温度 | 245 到 250 | °C |
|
| 料筒前部温度 | 250 到 255 | °C |
|
| 射嘴温度 | 250 到 265 | °C |
|
| 加工（熔体）温度 | 250 到 265 | °C |
|
| 模具温度 | 40.0 到 80.0 | °C |
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