东莞市常平平治塑胶原料贸易行
EXL8454 WH9E561
LEXAN Copolymer EXL8454 - Asia
聚碳酸酯
Product Description:
LEXAN EXL8454 is a PC/siloxane copolymer resin with medium flow, excellent low temperature impact and 50% post consumer recycle content. Limited availability and restricted color only. Higher color variability and contamination risks including black specs needs to be considered before approval for use in applications.
| 总览 | |
材料状态 |
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UL 黄卡 1 |
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搜索 UL 黄卡 |
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供货地区 |
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用途 |
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Also Available In |
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| 物理性能 | 额定值 |
单位制 |
测试方法 |
密度 / 比重 |
1.20 |
g/cm3 |
ASTM D792 |
熔流率（熔体流动速率） (300°C/1.2 kg) |
10 |
g/10 min |
ASTM D1238 |
收缩率 - 流动 (3.20 mm) |
0.40 到 0.80 |
% |
内部方法 |
吸水率 2 (24 hr, 23°C) |
0.15 |
% |
ISO 62 |
| 机械性能 | 额定值 |
单位制 |
测试方法 |
拉伸模量 3 |
2200 |
MPa |
ASTM D638 |
抗张强度 4 |
ASTM D638 | ||
屈服 |
57.0 |
MPa |
|
断裂 |
55.0 |
MPa |
|
伸长率 4 |
ASTM D638 | ||
屈服 |
6.0 |
% |
|
断裂 |
100 |
% |
|
弯曲模量 5 (50.0 mm 跨距) |
2100 |
MPa |
ASTM D790 |
弯曲强度 5 (屈服, 50.0 mm 跨距) |
90.0 |
MPa |
ASTM D790 |
| 冲击性能 | 额定值 |
单位制 |
测试方法 |
简支梁缺口冲击强度 |
ISO 179/1eA | ||
-40°C 6 |
54 |
kJ/m2 |
|
-30°C 6 |
58 |
kJ/m2 |
|
-30°C 7 |
27 |
kJ/m2 |
|
23°C 6 |
67 |
kJ/m2 |
|
23°C 7 |
65 |
kJ/m2 |
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悬壁梁缺口冲击强度 |
ASTM D256 | ||
-40°C |
650 |
J/m |
|
-30°C |
700 |
J/m |
|
23°C |
800 |
J/m |
|
装有测量仪表的落镖冲击 (23°C, Total Energy) |
70.0 |
J |
ASTM D3763 |
SABIC LEXAN PC ROHS报告:
SABIC LEXAN PC REACH 报告:
