功能化塑木復合材料的研制

StudyontheStructureandPropertiesStudyontheStructureandPropertiesofFunctionalWPC華南理工大學材料學CollegeofMaterialScienceandSouthChinaUniversityofPro.HuiNewDevelopmentTrendof共共擠出WPCCoExtrusion高性能WPCHighperformanceof*功能性functionalityof塑木復合材料的無鹵阻燃ResearchofHalogen-FreeFlameRetardantWPCEffectofPFcontentontheburningcharacteristicsofWPC

EffectofPFcontentontheburningcharacteristicsofWPC0UL-0HorizontalandVerticalburningtestofHDPEandWPCa) b)HDPE/PF-

植物纖維用量對復合材料氧指數(shù)的InfluenceofplantfibercontentontheLOIof

Thecontentof

不同阻燃體系對HDPE/松木復合材料極限氧指數(shù)的EffectoftheflameretardantsystemonLOIofPE/PFVerticalburningtestofWPCwithAPP未添加阻燃劑的Without

添加20份APPb)with20phrAPP用量對塑木復合材料熱穩(wěn)定性的ThethermalstabilityofWPCwithdifferentAPP 0- --0

不同APP含量阻燃復合材料的TG與DTG曲不同APP含量阻燃復合材料的TGA數(shù)TGAdataofWPCwithdifferentcontentAPP用量對PE/松木復合材料力學性能的ThemechanicalpropertiesofWPCwithdifferentAPPTensileImpactTensileImpact50

FlexuralFlexuralFlexuralFlexural 0

APP用量對塑木復合材料氧化誘導期的OxidativeInductionTimeofWPCwithdifferentAPPtt0HeatHeat----

添加APP的塑木復合材料的OIT數(shù) -

WPC/APP-

APP用量對復合材料OIT的影

WPC/APP-

0

塑木復合材料的錐形量ConecalorimeterHRRcurvesof

木塑復合材料的總熱釋Totalheatreleasecurvesof塑木復合材料的燃燒性塑木復合材料體系的協(xié)效SynergisticEffectonFlameRetardantUL-V-APP+協(xié)效劑APP+協(xié)效劑V-APP+協(xié)效劑APP+協(xié)效劑V-APP+協(xié)效劑V-a) 錐形量熱測試后的殘余MacroimagesoftheresiduesofWPCafterCONE b-1)WPC/APP/協(xié)1-表 b-2)WPC/APP/協(xié)1-內(nèi) c-2)WPC/APP/協(xié)2-內(nèi)d-1)WPC/APP/協(xié)3-表 d-2)WPC/APP/協(xié)3-內(nèi)塑木復合材料的真菌耐久ResearchoffungalDurable生生不同防霉劑對塑木復合材料的防霉處理Effectofdifferenttypesofmould-proofreagenton塑木復合材料霉變平均等級（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不同防霉劑對PE/竹粉復合材料霉變前后力學性能的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不同防霉劑對PE/木粉復合材料霉變前后力學性能的ThechangeofmechanicalpropertiesofPE/PFcompositesdifferentmold-proof木塑復合材料霉變前后的DSC分PE/BF/1#agentHeatFlow(HeatFlow(HeatFlow(-

a)升溫過 b)降溫過添加不同防霉劑的HDPE/竹粉復合材料霉變前后的DSCHDPE/竹粉復合材料的非等溫結(jié)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)升溫過 b)降溫過添加不同防霉劑的HDPE/松木復合材料霉變前后的DSCHDPE/松木復合材料的非等溫結(jié)晶Non-isothermalcrystallizationparametersofPE/PF

度

）霉變前后木塑復合材料維卡軟化溫度的Thechangeo