功能化塑木复合材料的研制

StudyontheStructureandPropertiesStudyontheStructureandPropertiesofFunctionalWPC华南理工大学材料学CollegeofMaterialScienceandSouthChinaUniversityofPro.HuiNewDevelopmentTrendof共共挤出WPCCoExtrusion高性能WPCHighperformanceof*功能性functionalityof塑木复合材料的无卤阻燃ResearchofHalogen-FreeFlameRetardantWPCEffectofPFcontentontheburningcharacteristicsofWPC

EffectofPFcontentontheburningcharacteristicsofWPC0UL-0HorizontalandVerticalburningtestofHDPEandWPCa) b)HDPE/PF-

植物纤维用量对复合材料氧指数的InfluenceofplantfibercontentontheLOIof

Thecontentof

不同阻燃体系对HDPE/松木复合材料极限氧指数的EffectoftheflameretardantsystemonLOIofPE/PFVerticalburningtestofWPCwithAPP未添加阻燃剂的Without

添加20份APPb)with20phrAPP用量对塑木复合材料热稳定性的ThethermalstabilityofWPCwithdifferentAPP 0- --0

不同APP含量阻燃复合材料的TG与DTG曲不同APP含量阻燃复合材料的TGA数TGAdataofWPCwithdifferentcontentAPP用量对PE/松木复合材料力学性能的ThemechanicalpropertiesofWPCwithdifferentAPPTensileImpactTensileImpact50

FlexuralFlexuralFlexuralFlexural 0

APP用量对塑木复合材料氧化诱导期的OxidativeInductionTimeofWPCwithdifferentAPPtt0HeatHeat----

添加APP的塑木复合材料的OIT数 -

WPC/APP-

APP用量对复合材料OIT的影

WPC/APP-

0

塑木复合材料的锥形量ConecalorimeterHRRcurvesof

木塑复合材料的总热释Totalheatreleasecurvesof塑木复合材料的燃烧性塑木复合材料体系的协效SynergisticEffectonFlameRetardantUL-V-APP+协效剂APP+协效剂V-APP+协效剂APP+协效剂V-APP+协效剂V-a) 锥形量热测试后的残余MacroimagesoftheresiduesofWPCafterCONE b-1)WPC/APP/协1-表 b-2)WPC/APP/协1-内 c-2)WPC/APP/协2-内d-1)WPC/APP/协3-表 d-2)WPC/APP/协3-内塑木复合材料的真菌耐久ResearchoffungalDurable生生不同防霉剂对塑木复合材料的防霉处理Effectofdifferenttypesofmould-proofreagenton塑木复合材料霉变平均等级（28天MouldaveragegradeofWPC（28Differentmould-proof—42001040HDPE/竹粉 PE/BF/ReagentPE/BF/ReagentafterPE/BF/ReagentafterTensileTensileFlexural840

DifferentMold-proofPE/BF/Reagentaftertreatment

DifferentMold-proofPE/BF/ReagentaftertreatmentFlexuralFlexuralImpact84

DifferentMold-proof

DifferentMold-proof不同防霉剂对PE/竹粉复合材料霉变前后力学性能的ThechangeofmechanicalpropertiesofPE/BFcompositesdifferentmold-proofHDPE/松木PE/PF/ReagentPE/PF/ReagentafterPE/PF/Reagentafter TensileTensileFlexural 8450

DifferentMold-proof DifferentMold-proof

PE/PF/ReagentPE/PF/ReagentafterPE/PF/Reagentafter50

DifferentMold-proof

DifferentMold-proof不同防霉剂对PE/木粉复合材料霉变前后力学性能的ThechangeofmechanicalpropertiesofPE/PFcompositesdifferentmold-proof木塑复合材料霉变前后的DSC分PE/BF/1#agentHeatFlow(HeatFlow(HeatFlow(-

a)升温过 b)降温过添加不同防霉剂的HDPE/竹粉复合材料霉变前后的DSCHDPE/竹粉复合材料的非等温结Non-isothermalcrystallizationparametersofPE/BF度度PE/BF/2#PE/BF/3#PE/PF/2#agentPE/PF/3#PE/PF/2#agentPE/PF/3#agentPE/PF/1#agentHeatHeatHeatHeatFlow( Temperature(

Temperature(a)升温过 b)降温过添加不同防霉剂的HDPE/松木复合材料霉变前后的DSCHDPE/松木复合材料的非等温结晶Non-isothermalcrystallizationparametersofPE/PF

度

）霉变前后木塑复合材料维卡软化温度的Thechangeo