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1、DuPont P&IP ModifiersNylon ModificationOct 22,2002Polymer Modification - Selection GuidePolymer SystemMODIFIER FUNCTIONToughenerCompatibilizerCouplingProcessibilityPolyamidesFusaboncSurlyrf EhaloyACFusoboncfElvalofPTWFusoboncPSelar PA (melt strength)PolyestersElvalofPTW ElvaloyACElvalofPTWSurlyrf(nu
2、cleation)PolyolefinsElvaloyACFusaboncPFusaboncPABSElvalofHP ElvalofACFusaboncPFusaboncPElvalofHP (flow)gImpact Strength (DAM) of PA6 Modified with Fusabond MN-493D at Various LevelsWt% of Fusabond MN 493DgWt% of Fusabond MN 493Dg%E3 poz 一 P9LPON Nl 23 PNI0C Nl -30 CWt% of Fusabond MN 493DgApplicatio
3、ns AutomotivePA6 Toughening with 20 wt% FUSABONDMN493DPA6 Mod讦ied w计h Fusabond 493bFusabond 493D (wt%)(-sd) apsuol250200150100500%Elongation 二J Flex Mod (Mpa) t-Tensile (psi)10000100010010Apparent Viscosity vs Shear Rate at 260 CPA6 Modified with FusabondN MN-493D+owt%-20 Wt%Shear Rate sec-1Notched
4、Izod & Flex Modulus33% Glass Filled PA6 Mod讦ied w计h Fusabond MN-493D(uvqlsE/7 0CCM-e-N350.0300.0250.0200.0150.0100.050.0750070006500600055005000450040001525Wt% FUS N MN-493D- Nl -4- Flex ModulusPA6 Modified with Surlyn 932010 % Surlyn 932015 % Surlyn 9320 23C 0C -40Coooooooooo ooooooooo 987654321 (u
5、vf) Evo P2I pwqEOZGeneral ToughenerNotched Izod of PA6 w/计h 6.5 wt% Impact Modifier25002500050N.I. (OC) (J/m)N1 (-40C) (J/m)0N(RT) J/m None Fusabond MN493D Fusabond MF416D0 Surlyn 9020 SurlynGeneral TougnenerFlex Modulus of PA6 with 6.5 wt% Impact Mod讦ier(Edlesn-npow xaEFlex Mod (10MPa)oooooooo09876
6、54332222222 None Fusabond MF416D Fusabond MN493D DSurlyn 9020 Surlyn 仃05PA6 (Ultramid B3) Blends at 2800101010000g100 1000Apparent Shear Rate (1/s)10Performance of Fusabond A EB 560DN丄(J/m) at 23 deg CPerformance of Fusabond A EB 560DN.I. (J/m) at -20 deg CApparent Viscosity at 280CPA6 with 10wt% Mo
7、difiersgApparent Viscosity at 280CPA6 with 10wt% Modifiers00(sed) Allsoos-A lueeddoho 2100 iooo AN_40rtPA6,6 Mod讦ied w计h Fusabond MF-416D006.510Wt%FUS416D20908070605040302010350030002500200015001000500srqnpow xJiLL00 Tensile (Mpa) = % Elongation Break Flex Modulus (Mpa)0101520wt% SUR 9320Impact Stre
8、ngth of PA6,6 Mod讦ied w计h Surlyn 9320 100052530 N.I. 239N.I. 0C N.I. 209o o o o o o o o o o o o o o o o o o 0 9 8 7 6 5 4 3 2 (uvr) poz- PON0605040Notched Izod for PA6,6 Modified withSurlyn and Fusabond at 6.5 wt% LevelSurlyn 902000Fusabond MN-493Do o1 o(u!/q_)ull_N3020302010-20-30-4O450900Temperature (C)0Compatibilisation of PA6/PP05% Fusabond 203 5% Fusabond 353 5% EPDM-g-MAHNo Comp.Compatibilisation of PA6 / PP0
