佳 盼 塑 胶
JIA PAN SU JIAO
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PPS PPS-GF30-01 含30%长玻璃纤维
CELSTRAN PPS-GF30-01 | PPS | Glass Reinforced
Description
30% long strand glass fiber
reinforced polyphenylene sulfide
|
物理性能 |
额定值 |
单位制 |
测试方法 |
|
比重 |
1.52 |
g/cm³ |
ASTM D792 |
|
机械性能 |
额定值 |
单位制 |
测试方法 |
|
拉伸模量 |
|
|
ASTM D638 |
|
-40℃ |
15200 |
MPa |
|
|
23℃ |
13200 |
MPa |
|
|
抗张强度 |
|
|
ASTM D638 |
|
断裂, -40℃ |
173 |
MPa |
|
|
断裂, 23℃ |
165 |
MPa |
|
|
伸长率 |
|
|
ASTM D638 |
|
断裂, -40℃ |
1.3 |
% |
|
|
断裂, 23℃ |
1.3 |
% |
|
|
热性能 |
额定值 |
单位制 |
测试方法 |
|
热变形温度(1.8 MPa,未退火) |
254 |
℃ |
ASTM D648 |
|
注射 |
额定值 |
单位制 |
|
|
干燥温度 |
130 到 140 |
℃ |
|
|
干燥时间 |
3.0 到 4.0 |
hr |
|
|
建议的最大水分含量 |
0.02 |
% |
|
|
料筒温度 |
70.0 到 80.0 |
℃ |
|
|
螺筒后部温度 |
285 到 295 |
℃ |
|
|
螺筒中部温度 |
290 到 300 |
℃ |
|
|
螺筒前部温度 |
295 到 305 |
℃ |
|
|
射嘴温度 |
290 到 300 |
℃ |
|
|
加工(熔体)温度 |
300 到 310 |
℃ |
|
|
模具温度 |
140 到 160 |
℃ |
|
Processing
Pre Drying
Necessary low maximum residual moisture content: 0.02%
FORTRON should in principle be predried. Because of the necessary low maximum residual moisture content the use of dry air dryers is recommended. The dew point should be =< -30℃. The time between drying and processing should be as short as possible.
For subsequent storage the material should be stored dry in the dryer until processed (<= 60 h).
Drying time (h):3-4
Drying temperature (℃):130-140
