湘樟:PEEK - PTFE - PPE - PVDF - SBS - TPV - TPX - PA6 - PBE - SBR - PVC - PSU - SAN - PA66 - HIPS - 聚四氟乙烯
PC/ABS MC8800 美国通用电气公司 塑料物性数据 |
规格级别: | 注塑级 | 外观颜色: | --- |
用途概述: | 汽车用 | ||
备注说明: | 耐高温,高抗冲性,低CTE(热膨胀系数) |
性能项目 | 试验条件[状态] | 测试方法 | 测试数据 | 数据单位 | |||||||||||||
物理性能 | 比重 | 固体 | ASTM D 792 | 1.22 | --- | ||||||||||||
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模塑收缩量 | 流体,0.125" | ASTM D 955 | 4-6 | in/in E-3 | |||||||||||||
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机械性能 |
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挠曲应力 | 屈服,0.05 in/min,2" span | ASTM D790 | 14000 | psi | |||||||||||||
挠曲模量 | 0.05 in/min,2" span | ASTM D 790 | 430000 | psi | |||||||||||||
加工性能 | 回用料(最大) | --- | --- | 25% | --- | ||||||||||||
排气槽深度 | --- | --- | 0.0015-0.0030 in | --- | |||||||||||||
注嘴(短开式口径) | --- | --- | 最小0.125 | --- | |||||||||||||
干燥 | --- | --- | 4-6小时,230-240F,最多8小时 | --- | |||||||||||||
含湿量(最大) | --- | --- | 0.04% | --- | |||||||||||||
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背压 | --- | --- | 50-100 psig | --- | |||||||||||||
柱塞速度 | --- | --- | 慢速-中速 | --- | |||||||||||||
螺杆速度 | --- | --- | 25-100 rpm | --- | |||||||||||||
推荐注射量 | --- | --- | 机器容量的0-80% | --- | |||||||||||||
合模力吨数 | --- | --- | 3-5 tons/psi | --- | |||||||||||||
热 性 能 |
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维卡软化温度 | B级 | ASTM D 1525 | 244 | deg F | |||||||||||||
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导热率 | --- | ASTM C 177 | 0.20 | W/m-℃ | |||||||||||||
其它性能 |
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