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资料类型: |
Word文件
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关键词: |
polyphenylene sulfide(PPS) molecular weight crystallization |
资料大小: |
252K |
所属学科: |
分子表征 |
来源: |
2008年全国高分子材料科学与工程研讨会(10.15-10.18,贵阳) |
简介: |
Theeffectsoflowmolecularweightcomponentoncrystallizationbehaviorsofpolyphenylenesulfide(PPS)wereinvestigatedinthispaper.ThethermalpropertiesofPPSsampleswhichblendwithdifferentpercentageoflowmolecularweightcomponentwasanalyzedbydifferentialscanningcalorimetry(DSC).TheresultsindicatedthatthecrystallizationofPPScanbeobviouslyeffectedbythepresentofthelowmolecularweightcomponent.BothlowandhightemperaturecrystallizationprocessofPPScanbestimulatedbythelowmolecularweightcomponentwhichmayservedasplasticizingagentandhastenPPSmolecularmovementduringlowtemperaturecrystallizationandactasnucleatingagentduringhightemperaturecrystallization. |
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作者: |
王孝军 严峡 马百钧 杨杰 蒙星宇
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上传时间: |
2008-12-22 16:54:48 |
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10 |
消耗积分: |
2
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