產(chǎn)品關(guān)鍵詞:
PBT,美國GE,325,
PBT 325 美國通用電氣公司 物性數(shù)據(jù) |
①原料描述部分
規(guī)格級別: |
通用級 |
外觀顏色: |
--- |
用途概述: |
用于噴灑器及噴嘴等 |
備注說明: |
特性:未增強型,改良的流動性 |
②原料技術(shù)數(shù)據(jù)
性能項目 |
試驗條件[狀態(tài)] |
測試方法 |
測試數(shù)據(jù) |
數(shù)據(jù)單位 |
物理性能 |
比重 |
--- |
--- |
1.31 |
--- |
吸水率 |
--- |
--- |
0.08 |
% |
模具收縮率 |
--- |
--- |
15-23 |
E-3 |
增強 |
--- |
--- |
0 |
% |
機械性能 |
拉伸強度(屈伏點) |
--- |
--- |
52 |
MPa |
拉伸率(斷裂點) |
--- |
--- |
200 |
% |
彎曲強度 |
--- |
--- |
83 |
MPa |
彎曲模量 |
--- |
--- |
2343 |
MPa |
沖擊強度缺口 |
23℃ |
--- |
53 |
J/m |
硬擴度洛氏R |
--- |
--- |
117 |
--- |
電氣性能 |
損耗因數(shù) |
--- |
--- |
0.02 |
--- |
介電常數(shù) |
--- |
--- |
3.1 |
--- |
體積電阻 |
--- |
--- |
4.00E+16 |
Ohm-cm |
熱 性 能 |
熱變形溫度 |
--- |
--- |
154 |
℃ |
熱變形溫度 |
--- |
--- |
54 |
℃ |
線膨脹系數(shù) |
--- |
--- |
8.1E-05 |
1/℃ |
|
--- |
--- |
|
|
阻燃性 |
--- |
--- |
HB |
--- |
阻燃性 |
--- |
--- |
0.8 |
mm |
產(chǎn)品關(guān)鍵詞:
PBT,美國GE,325,