DynamarTM泰乐玛聚合物加工助剂在塑料软包装业的应用

A3MCompanyDynamarTMPPAsDyneonTMPAsDynamar™泰乐玛聚合物加工助剂在塑料软包装业的应用A3MCompanyDynamarTMPPAsDyneonTMPAs泰乐玛聚合物加工助剂–泰乐玛是指一系列由3M泰良公司开发、设计，用来改善，提高聚合体加工性能的、以含氟聚合物为基础的加工助剂。–PolymerProcessingAdditive–LDPE,LLDPE,mLLDPE,HDPE,PP,UHMWPE,PVC,PA,等。A3MCompanyDynamarTMPPAsDyneonTMPAsFX9613-1986-HDPE,LLDPE-自由流动粉末-FDA认证FX5920A-1989-LLDPE,mLLDPE-助剂技术-成本优势-市场领先-FDA认证-专利FX5911-1998-市场应用拓展;PPand非烯烃类-专利-FDA认证FX5922XFX9614X-2003-显著提高产品性能-FDA认证FX5912X-2001-电线电缆应用-PE,PP,PVC-共混物FX5914X-2002-无干涉反应PPA-Nylon,PC,-专利泰乐玛聚合物加工助剂—发展A3MCompanyDynamarTMPPAsDyneonTMPAs泰乐玛聚合物加工助剂—机理不含泰乐玛:含有泰乐玛:A3MCompanyDynamarTMPPAsDyneonTMPAs泰乐玛聚合物加工助剂--应用吹膜流延膜挤出吹塑电线和电缆管材/软管单丝纤维……A3MCompanyDynamarTMPPAsDyneonTMPAs泰乐玛聚合物加工助剂--功效•消除熔体破裂•消除口模积料•改善低融指树脂的加工性•减少凝胶出现•减小口模间隙•降低压力，减少能耗•缩短颜色切换时间•改善表面质量•……A3MCompanyDynamarTMPPAsDyneonTMPAs泰乐玛聚合物加工助剂与塑料软包装？！?!A3MCompanyDynamarTMPPAsDyneonTMPAs塑料软包装–常用原料&PELDPE,LLDPE,mLLDPEHDPE,UWHDPE&PP&其它PVC,PVDC,PET,EVOH……A3MCompanyDynamarTMPPAsDyneonTMPAs塑料软包装–常见工艺@膜--吹塑--流延--挤出拉伸A3MCompanyDynamarTMPPAsDyneonTMPAs塑料软包装–常见工艺@丝--拉丝@膜--吹塑--流延--挤出拉伸A3MCompanyDynamarTMPPAsDyneonTMPAs塑料软包装–常见工艺@丝--拉丝@膜--吹塑--流延--挤出拉伸@瓶--挤吹--注吹A3MCompanyDynamarTMPPAsDyneonTMPAs塑料软包装–常见工艺@丝--拉丝@管--挤出--复合@膜--吹塑--流延--挤出拉伸@瓶--挤吹--注吹A3MCompanyDynamarTMPPAsDyneonTMPAs塑料软包装–常见问题？表面粗糙，不光滑；？口模积料;?颜色分散不良;？费时费力-换色，换配方;？?产效低–既有设备限制;???A3MCompanyDynamarTMPPAsDyneonTMPAs泰乐玛聚合物加工助剂向您提供一种：A3MCompanyDynamarTMPPAsDyneonTMPAs1，LLDPE/LDPE薄膜实验；2，HMW-HDPE薄膜实验；3，HDPE薄膜实验；泰乐玛聚合物加工助剂薄膜应用实验A3MCompanyDynamarTMPPAsDyneonTMPAs实验1在恒定产量下泰乐玛对模口压力和能量消耗的作用.LLDPE/LDPE薄膜实验A3MCompanyDynamarTMPPAsDyneonTMPAsMaterial:EXTRUDER:BARREL65mmDIEDIAMETER350mmDIEGAP1.5mmLLDPE0.9MI,stabilized,antiblockpresentLDPE0.3MI,stabilized,antiblockpresentPPA2.0%concentrateofFX-5920Ain2MILLDPEPRODUCT:OUTPUT80kg/hrFILMLAYFLAT1.5MFILMTHICKNESS0.1mmLLDPE/LDPEFilmTrialA3MCompanyDynamarTMPPAsDyneonTMPAsExperiment1:ResinwithPPADiePressureversus%LLDPE222426283032020406080100%LLDPEDiePressure(MPa)120140160180200220MeltTemperature(C)PPATmelt0.6mmdiegapoutput=0.71Kg/hr/cmapparentshearrate=330s-1A3MCompanyDynamarTMPPAsDyneonTMPAsExperiment1:ResinwithoutPPADiePressureversus%LLDPE222426283032020406080100%LLDPEDiePressure(MPa)120140160180200220MeltTemperature(C)controlTmelt0.6mmdiegapoutput=0.71Kg/hr/cmapparentshearrate=330s-1meltfractureappearsA3MCompanyDynamarTMPPAsDyneonTMPAsExperiment1:ComparingwithandwithoutPPADiePressureversus%LLDPE222426283032020406080100%LLDPEDiePressure(MPa)controlPPApressuredecrease10-18%withPPApresentA3MCompanyDynamarTMPPAsDyneonTMPAs1.71.92.12.32.52.7050100150%LLDPEEnergyConsumption(Kw)controlPPAenergyconsumptiondecrease5-15%withPPApresentExperiment1:ComparingwithandwithoutPPAEnergyConsumptionversus%LLDPEA3MCompanyDynamarTMPPAsDyneonTMPAs实验2EffectonmelttemperatureatconstantdiepressureandoutputA3MCompanyDynamarTMPPAsDyneonTMPAs150170190210230250020406080100120%LLDPEMeltTemperature(C)Tmelt(control)Tmelt(PPA)0.6mmdiegapoutput=0.74Kg/hr/cmapparentshearrate=330s-1Pdie=24.1MPabubblecoolingstabilitylimitExperiment2:ComparingwithandwithoutPPAMeltTemperatureversus%LLDPEA3MCompanyDynamarTMPPAsDyneonTMPAsEXPERIMENT3EffectonoutputatconstantdiepressureandmelttemperatureA3MCompanyDynamarTMPPAsDyneonTMPAsExperiment3:ComparingwithandwithoutPPAoutputversus%LLDPE048121610070300%LLDPEOutput(Kg/hr)PPAcontroloutputincrease30-35%withPPApresent0.6mmdiegapTmelt=198CPdie=16.6MPaA3MCompanyDynamarTMPPAsDyneonTMPAs0510152025303567/33control67/33+PPA40/60+PPA20/80+PPAMDTD.TENSILESTRENGTHversusLDPE/LLDPECOMPOSITIONTensileStrength(MPa)A3MCompanyDynamarTMPPAsDyneonTMPAs0200400600800100067/33control67/33+PPA40/60+PPA20/80+PPAMDTD%ELONGATIONversusLDPE/LLDPECOMPOSITION%ElongationA3MCompanyDynamarTMPPAsDyneonTMPAs10011012013014015067/33control67/33+PPA40/60+PPA20/80+PPAMDTDTEARSTRENGTHversusLDPE/LLDPECOMPOSITIONTEARSTRENGTH(KN/m)A3MCompanyDynamarTMPPAsDyneonTMPAs8486889067/33control67/33+PPA40/60+PPA20/80+PPA%Transmission10121416182067/33control67/33+PPA40/60+PPA20/80+PPA%HazeA3MCompanyDynamarTMPPAsDyneonTMPAsCONCLUSIONSUsingPPA:*AllowinghigherLLDPEratiostobeusedintheLDPE/LLDPEblends*Allowinghigheroutputsatequivalentdiepressures*Allowinglowmelttemperaturesatequivalentdiepressures*IncreasethephysicalpropertiesofthefilmbyincreasetheconcentrationofLLDPEinanLDPE/LLDPEresinblendtodecreaseresincostsA3MCompanyDynamarTMPPAsDyneonTMPAsEquipmentExtruder:DyneonKiefelblownfilmlinegroovedbarrel,40mm,24/1L/DDie:40mmdiameter,0.6mmdiegapMaterialsBaseResin:HMW-HDPE,10HLMI,0.948dens.PPAs:3%FX-9613in2MILLDPE3%FX-5920Ain2MILLDPE3%FX-5911Xin2MILLPDEHMW-HDPEBlownFilmTrialBlownfilmA3MCompanyDynamarTMPPAsDyneonTMPAsRunConditionsMelttemperature:205ºCOutput:15kg/hrShearrate:640s-1ProcedureRunbaseresinfor30-60minutesRunbaseresin+700ppmPPAfor2hoursBlownfilmA3MCompanyDynamarTMPPAsDyneonTMPAsGatePressureReduction2500260027002800290030003100320000.511.522.5Time(hrs)GatePressure(psi)FX-5911XFX-9613FX-5920A700ppmPPAin10HLMIHMW-HDPEBlownfilmA3MCompanyDynamarTMPPAsDyneonTMPAsMeltFractureElimination02040608010000.511.522.5Time(hrs)%MeltFractureRemainingMF-FX-5911XMF-FX-