We use the PS material in the following processes:
- plastic injection moulding
- thermoplastic structure foaming (TSF)
PS Material Datascheet:
特性
Property |
测试方法
Test Method |
测试条件Test Condition | 单位Unit | 一般注塑级
PS |
---|---|---|---|---|
引张强度 | ASTM D638 |
1/8", 6 mm/min.
|
Kg/cm²
|
425
|
延伸率 | ASTM D638 |
1/8", 6 mm/min.
|
%
|
2.0
|
弯曲强度 | ASTM D790 |
1/4", 2.8 mm/min.
|
Kg/cm²
|
540
|
弯曲弹性率 | ASTM D790 |
1/4", 2.8 mm/min.
|
Kg/cm²
|
31000
|
IZOD冲击强度 | ASTM D256
(Notched) |
1/4", 23°C 1/8", 23°C |
Kg-cm/cm Kg-cm/cm |
1.4 1.5 |
流动系数 | ASTM D1238 |
200°C, 3.8 Kg
|
g/10min
|
17.5
|
硬度 | ASTM D785 |
1/4"
|
M Scale
|
74
|
密度 | ASTM D792 |
23°C
|
g/cm³
|
1.05
|
软化点 | ASTM D1525 |
1/8", 50 °C/ hr
|
°C
|
87
|
热变形温度H.D.T | ASTM D648 |
1/4", 120 °C/ hr
|
°C
|
75 |
燃烧率 | UL94 |
–
|
–
|
– |