產(chǎn)品關(guān)鍵詞:
PBT,357M,357U,310SEO,塑膠原料,
PBT美國GE防火阻燃級357M、357U,357(UL94 V-0)
供應(yīng)PBT(飽和聚酯)工程塑膠原料
供應(yīng)PBT美國GE防火阻燃級357M、357U,357(UL94 V-0)
PBT 美國GE
型號: 310SEO,325,357,4032,420,420SEO,430,508R,735,DR48,DR48-100,DR51,FV608
PBT 310SEO 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: |
--- |
外觀顏色: |
--- |
用途概述: |
用于電力工業(yè)、線軸、鍵盤開關(guān)及開關(guān)組件、工具外殼 |
備注說明: |
特性:未增強(qiáng)注塑級耐燃性,UL94 V-0 |
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 |
--- |
--- |
1.39 |
--- |
吸水率 |
--- |
--- |
0.08 |
% |
模具收縮率 |
--- |
--- |
15-23 |
E-3 |
機(jī)械性能 |
拉伸強(qiáng)度 |
--- |
--- |
59 |
MPa |
拉伸強(qiáng)度(斷裂點) |
--- |
--- |
59 |
MPa |
拉伸率(斷裂點) |
--- |
--- |
80 |
% |
彎曲強(qiáng)度 |
--- |
--- |
101 |
MPa |
彎曲模量 |
--- |
--- |
2618 |
MPa |
沖擊強(qiáng)度缺口 |
23℃ |
--- |
37 |
J/m |
硬擴(kuò)度洛氏R |
--- |
--- |
120 |
--- |
電氣性能 |
損耗因數(shù) |
--- |
--- |
0.02 |
--- |
介電常數(shù) |
--- |
--- |
3.1 |
--- |
體積電阻 |
--- |
--- |
2.00E+16 |
Ohm-cm |
熱 性 能 |
阻燃性 |
--- |
--- |
5V |
--- |
阻燃性 |
--- |
--- |
3 |
mm |
熱變形溫度 |
--- |
--- |
162 |
℃ |
熱變形溫度 |
--- |
--- |
71 |
℃ |
線膨脹系數(shù) |
--- |
--- |
7.9E-05 |
1/℃ |
|
--- |
--- |
|
|
阻燃性 |
--- |
--- |
V-0 |
--- |
阻燃性 |
--- |
--- |
0.7 |
mm |
產(chǎn)品關(guān)鍵詞:
PBT,357M,357U,310SEO,塑膠原料,