8 High Performance Thermoplastic Resins and Their Composites TABLE 2.Chemical Structure of Some High Performance Thermoplastics(cont'd) Polymer Chemical Structure Reference 8 EYMYD 13 n CH3 UITEM 00 0 1,2 CH3 n LARC-TPI 1,2 UDEL 02000 1,14 CH RADEL A [@-@--@-0:回-1 RADEL R @-@-0-@-0,①-1 14 VICTREX PES [@0@-1 1,14 (continued)
8 High Performance Thermoplastic Resins and Their Composites TABLE 2. Chemical Structure of Some High Performance Thermoplastics (cont’d) EYMYD UITEM LARC-TPI UDEL RADEL A RADEL R VICTREX PES Chemical Structure r 0 0 1 Reference 13 192 192 1,14 1 14 1,14 (continued)
Neat Thermoplastic Resins Properties 9 TABLE 2.Chemical Structure of Some High Performance Thermoplastics(cont'd) Polymer Chemical Structure Reference XYDAR oo.iogfoi VECTRA [oifoo 15,16 CELAZOLE 17,18 PPQ 1,19
Neat Thermoplastic Resins Properties 9 TABLE 2. Chemical Structure of Some High Performance Thermoplastics (cont’d) Polymer Chemical Structure XYDAR VECTRA CELAZOLE PPQ 1 15,16 17,16 1,19
6 TABLE 3.Density,Poisson Ratio,L.O.I.and Viscosity of High-Performance Neat Thermoplastic Resins 香 Resin Density(gcm3)】 Poisson Ratio L01.% Viscosity (poise)' Reference Performance Victrex PEEK 1.30 34000 20 1.27·1.32 0.42 35 21 1.30 35 12 1.30 35000 2 Victrex PEK 1.30 40 22 Thermoplastic PEKK 1.30 40 12 1.30 25000 2 KADFI 1.30 23 Resins Ryton PPS 1.35 44 24 罩 1.36 44 25-30 1.36 25000 20 Their Ryton PAS-2 1.40 46 28-30 1.40 0.41 31 Ryton S PPSS 1.40 0.41 31 J.2 1.15 32 Composites 10000 2 1.15 10000 20 TORLON 1.40 43 33· 1.38 >100000 2 K-POLYMER 1.31 0.365 34,35 1.31 >100000 2 N-POLYMER 1.43·1.45 36.38 1.44 >1000000 2 EYMYD 1.45 13 1.39 39 (continued)
TABLE 3. Density, Poisson Ratio, L.O.I. and Viscosity of High-Performance Neat Thermoplastic Resin: Resin Density (g/cm3 ) Poisson Ratio L.O.I. (%) Viclrex PEEK 1.30 1.27 - 1.32 0.42 35 1.30 35 Viclrex PEK PEKK Viscosity (poise)’ Reference 34000 20 21 12 35000 2 22 12 25000 2 23 24 25 - 30 25000 20 28 - 30 31 31 32 10000 2 10000 20 33 . > 100000 2 34. 35 >100000 2 36 - 36 > 1000000 2 13 39 (continued)
TABLE 3.Density,Poisson Ratio,L.O.I.and Viscosity of High Performance Neat Thermoplastic Resins(cont'd) Resin Density(g/cm）】 Poisson Ratio L.O.L.(%】 Viscosity (poise)* Reference ULTEM 1.27.1.29 47 40 1.27 47 41 1.27 20000 2.14 CYPAC 1.29 41 1.28 42 1.29·1.33 43 LARC-TPI (MTC) 1.40 47 44 >100000 2 DURIMID 1.37 0.36 45,46 UDEL 1.24·1.25 0.37 30 14 1.24 20000 20 RADELA 1.37 33 14 1.37 23 RADEL R 1.29 38 14 1.28 >42 47 VICTREX PES 1.37 0.40 38 14,48,49 XYDAR 1.35 42 50.52 VECTRA 1.40 35·50 53 CELAZOLE 1.30 0.34 58 17 5208*▣ 1.27 54 52450** 1.25 <1000 54 Neat Thermoplastic Viscosity at processing temperature First generation epoxy Bismaleimide (BMI)modified epoxy Resins Properties
TABLE 3. Density, Poisson Ratio, L.O.I. and Viscosity of High Performance Neat Thermoplastic Resins (cont’d) t Viscosity at processing temperature l * First generation epoxy l ** Bismaleimide (BMI) modified epoxy
12 High Performance Thermoplastic Resins and Their Composites 0.8 0.6 0.4 0.2 0 0 20 40 60 Number Average Molecular Weight,in Thousands FIG,1a:Victrex PES Reduced VIscosity vs.Number Average Molecular Weight 0.54 0.50 0.42 0.38 0.34 0.30 0.2 0.4 0.6 Melt Viscosity (400C,1000 s-1),KNsm-2 FIG.1b:Victrex PES Reduced VIscosity vs.Melt VIscoslty 230 226 222 218 214 210 0.2 0.4 0.6 0.8 1.0 Reduced Viscosity FIG.1c:Victrex PES Glass Transition Temperature vs. Reduced Viscosity FIGURE 1.Relationship Between Solution Viscosity(RV),Melt Viscosity, Number Average Molecular Weight(Mn)and Glass Transition Temperature (Tg)of Victrex PES [9]
12 High Performance Thermoplastic Resins and Their Composites z 0 20 40 60 Number Average Molecular Weight, in Thousands FIG. la: Victrex PES Reduced Viscosity vs. Number Average Molecular Weight g 0.54 ;- 0.50 % ae 0.46 r ; 0.42 8 4 0.38 > $ 0.34 s p 0.30 I I I 1 K 0 0.2 0.4 0.6 Melt Viscosity (4OO”C, 1000 s-l), KNsm-* FIG. 1 b: Vlctrex PES Reduced Vlscoslty vs. Melt Viscosity 230 - Reduced Viscosity FIG. lc: Victrex PES Glass Transition Temperature vs. Reduced Viscosity FIGURE 1. Relationship Between Solution Viscosity (RV), Melt Viscosity, Number Average Molecular Weight (Mn) and Glass Transition Temperature (Tg) of Victrex PES [9]