We use the PC material in the following processes：
- plastic injection moulding
- thermoplastic structure foaming (TSF)
PC Material Datasheet:
| 特性 Property | 测试方法 Test Method | 测试条件 | 单位Unit | 一般注塑级PC |
|---|---|---|---|---|
| 引张强度 Tensile Strength | ASTM D638 |
1/8", 6 mm/min.
|
Kg/cm²
|
630
|
| 延伸率 Tensile Elongation | ASTM D638 |
1/8", 6 mm/min.
|
%
|
6
|
| 弯曲强度 Flexural Strength | ASTM D790 |
1/4", 2.8 mm/min.
|
Kg/cm²
|
920
|
| 弯曲弹性率 Flexural Modulus | ASTM D790 |
1/4", 2.8 mm/min.
|
Kg/cm²
|
24000
|
| IZOD冲击强度 IZOD Impact Strength | ASTM D256 (Notched) |
1/8", 23°C |
Kg-cm/cm |
87 |
| 流动系数 Melt Flow Index | ASTM D1238 |
300°C, 1.2 Kg
|
g/10min
|
10
|
| 洛氏硬度 Rockwell Hardness | ASTM D785 |
M Scale
|
77
|
|
| 密度 Density | ASTM D792 |
23°C
|
g/cm³
|
1.2
|
| 软化点 Vicat Softening Temp. | ASTM D1525 |
1 Kg, 50 °C/ hr
|
°C
|
150
|
| 热变形温度H.D.T Annealed(85°C, 8hr ) Unannealed | ASTM D648 |
4.6 Kg/cm² , 120 °C/ hr 18.6 Kg/cm³, 120 °C/hr
|
°C
|
136 125 |
| 浊度 Haze | ASTM D1103 |
3.2 mm thick
|
%
|
<0.8
|
| 全光穿透率 Light Transmission | ASTM D1003 |
3 mm thick
|
%
|
89
|
| 燃烧率 Flammability | UL94 |
2.5 mm
|
–
|
V2
|