Knowledge (XXG)

Polyether ether ketone

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1267: 469: 42: 1273: 509:, as well as some halogenated compounds and aliphatic hydrocarbons at high temperatures. It is soluble in concentrated sulfuric acid at room temperature, although dissolution can take a very long time unless the polymer is in a form with a high surface-area-to-volume ratio, such as a fine powder or thin film. It has high resistance to biodegradation. 982: 563:, but it is hydrophobic causing it to not fully fuse with bone. PEEK seals and manifolds are commonly used in fluid applications. PEEK also performs well in high temperature applications (up to 260 °C/500 °F). Because of this and its low thermal conductivity, it is also used in 492:
of around 143 °C (289 °F) and melts around 343 °C (662 °F). Some grades have a useful operating temperature of up to 250 °C (482 °F). The thermal conductivity increases nearly linearly with temperature between room temperature and
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and is commonly used to produce high-quality plastic parts that are thermostable and both electrically and thermally insulating. Filled grades of PEEK can also be CNC machined, but special care must be taken to properly manage stresses in the material.
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with excellent mechanical and chemical resistance properties that are retained to high temperatures. The processing conditions used to mould PEEK can influence the crystallinity and hence the mechanical properties. Its
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PEEK melts at a relatively high temperature (343 °C / 649.4 °F) compared to most other thermoplastics. In the range of its melting temperature it can be processed using
1598: 625:; however, recent advances in processing have allowed shape-memory behaviour in PEEK with mechanical activation. This technology has expanded to applications in 1016:
Yin, Jun; Zhang, Aiqing; Liew, Kong Yong; Wu, Lihua (2008). "Synthesis of poly(ether ether ketone) assisted by microwave irradiation and its characterization".
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Anonymous. "Surgical Technologies; MedShape Solutions, Inc. Announces First FDA-cleared Shape Memory PEEK Device; Closing of $ 10M Equity Offering".
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David Parker; Jan Bussink; Hendrik T. van de Grampe; Gary W. Wheatley; Ernst-Ulrich Dorf; Edgar Ostlinning; Klaus Reinking (15 April 2012).
1933: 1884: 1853: 1990: 587:– FDM (or fused filament fabrication – FFF) technology. PEEK filaments have been demonstrated for producing medical devices up to class 797:
Blumm, J.; Lindemann, A.; Schopper, A. (2008). "Influence of the CNT content on the thermophysical properties of PEEK-CNT composites".
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methods. It is technically feasible to process granular PEEK into filament form and 3D printing parts from the filament material using
1584: 1091: 741: 412:(PAEK) family, used in engineering applications. It was invented in November 1978 and brought to market in the early 1980s by part of 656: 1116: 1869: 1848: 1745: 1499: 178: 1923: 1843: 613:, but its high price, due to its complex production process, restricts its use to only the most demanding applications. 489: 441: 413: 337: 160: 1916: 1838: 1654: 1251: 1181: 1156: 564: 429: 279: 1980: 1956: 1690: 1576: 1489: 1314: 1131: 1121: 610: 584: 256: 1760: 1750: 1612: 1299: 1246: 1136: 890: 956:"Arevo Labs announces Carbon Fiber and Nanotube-reinforced High Performance materials for 3D Printing Process" 822:"Mechanism of thermal decomposition of poly(ether ether ketone) (PEEK) from a review of decomposition studies" 820:
Patel, Parina; Hull, T. Richard; McCabe, Richard W.; Flath, Dianne; Grasmeder, John; Percy, Mike (May 2010).
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applications, which makes it suitable for aerospace, automotive, and chemical industries. PEEK is used in
784: 1945: 1649: 1294: 541: 591:. With this new filament, it is possible to use the FFF method for different medical applications like 501:, as well as to attack by both organic and aqueous environments. It is attacked by halogens and strong 1665: 1660: 1633: 1551: 622: 518: 357: 955: 1975: 1795: 1556: 1479: 1393: 1345: 911: 672: 626: 498: 494: 409: 1810: 1728: 1469: 1443: 1413: 1373: 1355: 1304: 1256: 1236: 1041: 576: 302: 291: 485: 236: 799:
Proceedings of the 29th Japan Symposium on Thermophysical Properties, October 8–10, 2008, Tokyo
1940: 1906: 1826: 1638: 1460: 1378: 1077: 1033: 882: 802: 765: 737: 652: 545: 1831: 1526: 1428: 1403: 1335: 1201: 1196: 1141: 1025: 857: 836: 729: 602: 538: 502: 461: 453: 399: 85: 1695: 1681: 1546: 1433: 1423: 1191: 840: 588: 549: 1266: 1724: 1536: 1438: 1309: 172: 1969: 1911: 1718: 1504: 1494: 1484: 1388: 1289: 1211: 1161: 1003: 556: 552:, for example in creating a partial replacement skull in neurosurgical applications. 480: 449: 402: 317: 132: 68: 28: 1045: 1531: 1521: 1383: 1231: 1176: 1151: 560: 445: 155: 733: 1714: 1686: 1621: 1541: 1340: 1221: 1216: 468: 1790: 1418: 1408: 1272: 1029: 506: 433: 112: 1037: 806: 1879: 1785: 1755: 1625: 1186: 1171: 1146: 580: 437: 41: 488:
is 3.6 GPa and its tensile strength is 90 to 100 MPa. PEEK has a
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PEEK is used to fabricate items for demanding applications, including
534: 522: 378: 567:(FFF) printing to thermally separate the hot end from the cold end. 171:
Except where otherwise noted, data are given for materials in their
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Update on the Technology and Applications of PolyArylEtherKetones
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In its solid state PEEK is readily machinable, for example, by
983:"3D Printing High-Strength Carbon Composites Using PEEK, PAEK" 599: 272: 249: 883:"Diversified Plastics Inc., PEEK playing role in space probe" 719: 717: 1069: 27:"PEEK" redirects here. For the command in computing, see 456:. The reaction is conducted around 300 °C in polar 785:
Material Properties Data: Polyetheretherketone (PEEK)
1899: 1862: 1819: 1776: 1738: 1705: 1674: 1620: 1569: 1514: 1459: 1452: 1364: 1323: 1280: 1107: 356: 336: 316: 311: 301: 278: 255: 235: 230: 219: 202: 197: 192: 728:. Ullmann's Encyclopedia of Industrial Chemistry. 544:. It is one of the few plastics compatible with 67: 617:Shape-memory PEEK in biomechanical applications 1592: 1085: 673:"Victrex celebrates 40 years of PEEK success" 8: 1599: 1585: 1577: 1456: 1092: 1078: 1070: 645:van der Vegt, A.K.; Govaert, L.E. (2003). 33: 637: 497:temperature. It is highly resistant to 1182:Polyethylene terephthalate (PET, PETE) 531:high-performance liquid chromatography 189: 137:343 °C (649 °F; 616 K) 1122:Cross-linked polyethylene (PEX, XLPE) 1117:Acrylonitrile butadiene styrene (ABS) 841:10.1016/j.polymdegradstab.2010.01.024 651:(in Dutch) (5th ed.). DUP Blue. 7: 1934:List of environmental health hazards 1854:List of environmental health hazards 852: 850: 559:devices and reinforcing rods. It is 1061:Medical Letter on the CDC & FDA 58: 1739:Miscellaneous additives incl. PHCs 1004:Press release Indmatec PEEK MedTec 912:"10 Porous TLIF cages to Know...!" 440:salts. Typical is the reaction of 414:Imperial Chemical Industries (ICI) 25: 954:Newsom, Michael (24 March 2014). 829:Polymer Degradation and Stability 1271: 1265: 1157:Polybutylene terephthalate (PBT) 1132:Poly(methyl methacrylate) (PMMA) 648:Polymeren, van keten tot kunstof 467: 448:, which is generated in situ by 40: 1137:Poly(ethyl methacrylate) (PEMA) 881:Lauzon, Michael (May 4, 2012). 858:"PEEK (Polyether Ether Ketone)" 175:(at 25 °C , 100 kPa). 1500:Category:Plastics applications 1247:Styrene maleic anhydride (SMA) 1242:Polyvinylidene chloride (PVDC) 1227:Polytetrafluoroethylene (PTFE) 428:PEEK polymers are obtained by 1: 1207:Poly(p-phenylene oxide) (PPO) 937:"Properties of PEEK Material" 734:10.1002/14356007.a21_449.pub3 1924:Persistent organic pollutant 1885:Toxic Substances Control Act 1844:Persistent organic pollutant 1127:Ethylene vinyl acetate (EVA) 621:PEEK is not traditionally a 490:glass transition temperature 338:Glass transition temperature 1917:Great Pacific garbage patch 1839:Great Pacific garbage patch 1252:Styrene-acrylonitrile (SAN) 1167:Polyetheretherketone (PEEK) 962:. LouVan Communications Inc 2009: 1991:Fused filament fabrication 1880:Japan Toxic Substances Law 1675:Miscellaneous plasticizers 726:Polymers, High-Temperature 565:fused filament fabrication 533:columns, compressor plate 479:PEEK is a semicrystalline 444:with the disodium salt of 430:step-growth polymerization 26: 1954: 1875:European REACH regulation 1870:California Proposition 65 1613:polyhalogenated compounds 1490:High-performance plastics 1315:High-performance plastics 1263: 1030:10.1007/s00289-008-0942-6 585:fused deposition modeling 442:4,4'-difluorobenzophenone 385: 169: 161:4,4'-Difluorobenzophenone 141: 117:288.3 g/mol 78: 48: 39: 1300:Fibre-reinforced plastic 1237:Polyvinyl chloride (PVC) 891:Crain Communications Inc 611:high-performance polymer 1351:Biodegradable additives 862:www.scientificspine.com 760:Kemmish, David (2010). 749:(subscription required) 35:Polyether ether ketone 1766:Perfluorooctanoic acid 1202:Polyphenyl ether (PPE) 1197:Polyoxymethylene (POM) 1142:Polyacrylic acid (PAA) 392:Polyether ether ketone 193:Polyether ether ketone 1946:Biodegradable plastic 1295:Thermosetting polymer 1192:Polylactic acid (PLA) 960:Solvay Press Releases 787:, www.makeitfrom.com. 231:Mechanical properties 1957:Identification codes 1557:Foam food containers 1480:Engineering plastics 623:shape-memory polymer 358:Thermal conductivity 1796:Endocrine disruptor 1394:Compression molding 1346:Polymer stabilizers 627:orthopaedic surgery 499:thermal degradation 460:solvents - such as 410:polyaryletherketone 318:Melting temperature 198:Physical properties 36: 1811:Polymer fume fever 1470:Commodity plastics 1444:Rotational molding 1414:Fiberglass molding 1374:Injection moulding 1356:Filler (materials) 1305:Corrugated plastic 1257:Tritan copolyester 1212:Polypropylene (PP) 1162:Polycarbonate (PC) 801:. pp. 306–8. 577:injection moulding 571:Processing options 416:that later became 398:) is a colourless 312:Thermal properties 179:Infobox references 142:Related compounds 34: 1963: 1962: 1941:Plastic recycling 1907:Plastic pollution 1893: 1892: 1827:Plastic pollution 1607:Health issues of 1565: 1564: 1461:Plastics industry 1379:Plastic extrusion 1232:Polyurethane (PU) 1222:Polysulfone (PES) 1177:Polyethylene (PE) 1152:Polybutylene (PB) 941:www.uplandfab.com 771:978-1-84735-408-2 701:drakeplastics.com 546:ultra-high vacuum 389: 388: 187:Chemical compound 185: 184: 148:Related compounds 16:(Redirected from 1998: 1981:Organic polymers 1832:Rubber pollution 1682:Organophosphates 1601: 1594: 1587: 1578: 1457: 1429:Filament winding 1404:Transfer molding 1331:Polymer additive 1275: 1269: 1217:Polystyrene (PS) 1094: 1087: 1080: 1071: 1065: 1064: 1056: 1050: 1049: 1018:Polymer Bulletin 1013: 1007: 1001: 995: 994: 992: 990: 978: 972: 971: 969: 967: 951: 945: 944: 933: 927: 926: 924: 923: 916:SPINEMarketGroup 908: 902: 901: 899: 897: 887:PlasticsNews.com 878: 872: 871: 869: 868: 854: 845: 844: 826: 817: 811: 810: 794: 788: 782: 776: 775: 757: 751: 750: 747: 721: 712: 711: 709: 707: 693: 687: 686: 684: 683: 669: 663: 662: 642: 603:milling machines 555:PEEK is used in 550:medical implants 539:electrical cable 471: 462:diphenyl sulfone 454:sodium carbonate 366: 349: 329: 294: 288: 268: 257:Tensile strength 245: 221:Water absorption 212: 190: 86:Chemical formula 71: 60: 44: 37: 21: 2008: 2007: 2001: 2000: 1999: 1997: 1996: 1995: 1966: 1965: 1964: 1959: 1950: 1895: 1894: 1889: 1858: 1815: 1772: 1734: 1701: 1670: 1616: 1605: 1571: 1561: 1510: 1448: 1434:Solvent bonding 1424:Plastic welding 1366: 1360: 1319: 1282: 1276: 1270: 1261: 1172:Polyester (PEs) 1109: 1103: 1098: 1068: 1058: 1057: 1053: 1015: 1014: 1010: 1002: 998: 988: 986: 980: 979: 975: 965: 963: 953: 952: 948: 935: 934: 930: 921: 919: 910: 909: 905: 895: 893: 880: 879: 875: 866: 864: 856: 855: 848: 824: 819: 818: 814: 796: 795: 791: 783: 779: 772: 759: 758: 754: 748: 744: 723: 722: 715: 705: 703: 695: 694: 690: 681: 679: 671: 670: 666: 659: 644: 643: 639: 635: 619: 573: 515: 486:Young's modulus 477: 426: 360: 347: 340: 327: 320: 289: 282: 266: 259: 239: 237:Young's modulus 206: 188: 181: 176: 165: 149: 127:1.32 g/cm 106: 102: 98: 94: 88: 74: 61: 32: 23: 22: 15: 12: 11: 5: 2006: 2005: 2002: 1994: 1993: 1988: 1986:Thermoplastics 1983: 1978: 1968: 1967: 1961: 1960: 1955: 1952: 1951: 1949: 1948: 1943: 1938: 1937: 1936: 1931: 1926: 1921: 1920: 1919: 1903: 1901: 1897: 1896: 1891: 1890: 1888: 1887: 1882: 1877: 1872: 1866: 1864: 1860: 1859: 1857: 1856: 1851: 1846: 1841: 1836: 1835: 1834: 1823: 1821: 1817: 1816: 1814: 1813: 1808: 1803: 1798: 1793: 1788: 1782: 1780: 1774: 1773: 1771: 1770: 1769: 1768: 1758: 1753: 1748: 1742: 1740: 1736: 1735: 1733: 1732: 1725:Vinyl chloride 1722: 1719:Polycarbonates 1711: 1709: 1703: 1702: 1700: 1699: 1693: 1684: 1678: 1676: 1672: 1671: 1669: 1668: 1663: 1658: 1652: 1647: 1641: 1636: 1630: 1628: 1618: 1617: 1606: 1604: 1603: 1596: 1589: 1581: 1575: 1573: 1567: 1566: 1563: 1562: 1560: 1559: 1554: 1549: 1544: 1539: 1534: 1532:Packaging film 1529: 1524: 1518: 1516: 1515:Specific goods 1512: 1511: 1509: 1508: 1502: 1497: 1492: 1487: 1482: 1477: 1472: 1466: 1464: 1454: 1450: 1449: 1447: 1446: 1441: 1439:Vacuum forming 1436: 1431: 1426: 1421: 1416: 1411: 1406: 1401: 1396: 1391: 1386: 1381: 1376: 1370: 1368: 1362: 1361: 1359: 1358: 1353: 1348: 1343: 1338: 1333: 1327: 1325: 1321: 1320: 1318: 1317: 1312: 1310:Polymeric foam 1307: 1302: 1297: 1292: 1286: 1284: 1278: 1277: 1264: 1262: 1260: 1259: 1254: 1249: 1244: 1239: 1234: 1229: 1224: 1219: 1214: 1209: 1204: 1199: 1194: 1189: 1187:Polyimide (PI) 1184: 1179: 1174: 1169: 1164: 1159: 1154: 1149: 1147:Polyamide (PA) 1144: 1139: 1134: 1129: 1124: 1119: 1113: 1111: 1105: 1104: 1099: 1097: 1096: 1089: 1082: 1074: 1067: 1066: 1051: 1024:(2): 157–163. 1008: 996: 973: 946: 928: 903: 873: 846: 835:(5): 709–718. 812: 789: 777: 770: 752: 743:978-3527306732 742: 713: 688: 664: 657: 636: 634: 631: 618: 615: 572: 569: 514: 511: 476: 473: 425: 422: 387: 386: 383: 382: 367: 354: 353: 350: 345: 334: 333: 330: 325: 314: 313: 309: 308: 305: 299: 298: 295: 276: 275: 269: 264: 253: 252: 246: 233: 232: 228: 227: 224: 223:—over 24 hours 217: 216: 215:1.32 g/cm 213: 200: 199: 195: 194: 186: 183: 182: 177: 173:standard state 170: 167: 166: 164: 163: 158: 152: 150: 147: 144: 143: 139: 138: 135: 129: 128: 125: 119: 118: 115: 109: 108: 104: 100: 96: 92: 89: 84: 81: 80: 76: 75: 73: 72: 64: 62: 54: 51: 50: 46: 45: 24: 14: 13: 10: 9: 6: 4: 3: 2: 2004: 2003: 1992: 1989: 1987: 1984: 1982: 1979: 1977: 1974: 1973: 1971: 1958: 1953: 1947: 1944: 1942: 1939: 1935: 1932: 1930: 1927: 1925: 1922: 1918: 1915: 1914: 1913: 1912:Garbage patch 1910: 1909: 1908: 1905: 1904: 1902: 1898: 1886: 1883: 1881: 1878: 1876: 1873: 1871: 1868: 1867: 1865: 1861: 1855: 1852: 1850: 1847: 1845: 1842: 1840: 1837: 1833: 1830: 1829: 1828: 1825: 1824: 1822: 1818: 1812: 1809: 1807: 1804: 1802: 1799: 1797: 1794: 1792: 1789: 1787: 1784: 1783: 1781: 1779: 1778:Health issues 1775: 1767: 1764: 1763: 1762: 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1313: 1311: 1308: 1306: 1303: 1301: 1298: 1296: 1293: 1291: 1290:Thermoplastic 1288: 1287: 1285: 1279: 1274: 1268: 1258: 1255: 1253: 1250: 1248: 1245: 1243: 1240: 1238: 1235: 1233: 1230: 1228: 1225: 1223: 1220: 1218: 1215: 1213: 1210: 1208: 1205: 1203: 1200: 1198: 1195: 1193: 1190: 1188: 1185: 1183: 1180: 1178: 1175: 1173: 1170: 1168: 1165: 1163: 1160: 1158: 1155: 1153: 1150: 1148: 1145: 1143: 1140: 1138: 1135: 1133: 1130: 1128: 1125: 1123: 1120: 1118: 1115: 1114: 1112: 1106: 1102: 1095: 1090: 1088: 1083: 1081: 1076: 1075: 1072: 1062: 1055: 1052: 1047: 1043: 1039: 1035: 1031: 1027: 1023: 1019: 1012: 1009: 1005: 1000: 997: 985:. Design News 984: 981:Thryft, Ann. 977: 974: 961: 957: 950: 947: 942: 938: 932: 929: 917: 913: 907: 904: 892: 888: 884: 877: 874: 863: 859: 853: 851: 847: 842: 838: 834: 830: 823: 816: 813: 808: 804: 800: 793: 790: 786: 781: 778: 773: 767: 764:. ISmithers. 763: 756: 753: 745: 739: 735: 731: 727: 720: 718: 714: 702: 698: 692: 689: 678: 674: 668: 665: 660: 658:90-407-2388-5 654: 650: 649: 641: 638: 632: 630: 628: 624: 616: 614: 612: 607: 604: 601: 596: 594: 590: 586: 582: 578: 570: 568: 566: 562: 558: 557:spinal fusion 553: 551: 547: 543: 540: 536: 532: 528: 524: 520: 512: 510: 508: 504: 500: 496: 491: 487: 482: 481:thermoplastic 474: 472: 470: 465: 463: 459: 455: 451: 450:deprotonation 447: 443: 439: 435: 431: 423: 421: 419: 415: 411: 407: 404: 403:thermoplastic 401: 397: 393: 384: 380: 376: 372: 368: 364: 359: 355: 351: 344: 339: 335: 331: 324: 319: 315: 310: 306: 304: 300: 296: 293: 286: 281: 277: 274: 270: 263: 258: 254: 251: 247: 243: 238: 234: 229: 225: 222: 218: 214: 210: 205: 201: 196: 191: 180: 174: 168: 162: 159: 157: 154: 153: 151: 146: 145: 140: 136: 134: 133:Melting point 131: 130: 126: 124: 121: 120: 116: 114: 111: 110: 90: 87: 83: 82: 77: 70: 66: 65: 63: 57: 53: 52: 47: 43: 38: 30: 29:PEEK and POKE 19: 1622:Plasticizers 1570:Environment 1522:Blister pack 1475:Construction 1384:Blow molding 1060: 1054: 1021: 1017: 1011: 999: 987:. Retrieved 976: 964:. Retrieved 959: 949: 940: 931: 920:. Retrieved 918:. 2020-02-01 915: 906: 894:. Retrieved 886: 876: 865:. Retrieved 861: 832: 828: 815: 798: 792: 780: 761: 755: 725: 704:. Retrieved 700: 691: 680:. Retrieved 676: 667: 647: 640: 620: 608: 597: 574: 554: 516: 513:Applications 478: 466: 446:hydroquinone 427: 395: 391: 390: 362: 342: 322: 307:55 kJ/m 284: 271:90–100  261: 241: 208: 156:Hydroquinone 49:Identifiers 1863:Regulations 1715:Bisphenol A 1399:Calendering 1341:Plasticizer 1281:Mechanical 697:"Why PEEK?" 561:radiolucent 507:Lewis acids 418:Victrex PLC 352:143 °C 332:343 °C 79:Properties 1976:Polyethers 1970:Categories 1791:Carcinogen 1756:Organotins 1626:Phthalates 1572:and health 1419:Pultrusion 1409:Laminating 1367:processing 989:27 January 966:27 January 922:2020-05-06 867:2020-05-06 682:2021-11-01 633:References 609:PEEK is a 542:insulation 475:Properties 434:alkylation 369:0.25  303:Notch test 280:Elongation 113:Molar mass 1820:Pollution 1786:Teratogen 1717:(BPA, in 1365:Plastics 1336:Colorants 1324:Additives 1108:Chemical 1038:1436-2449 807:0911-1743 581:extrusion 438:phenolate 432:by the di 424:Synthesis 248:3.6  1801:Diabetes 1707:Monomers 1687:Adipates 1609:plastics 1463:segments 1453:Products 1101:Plastics 1046:97563069 706:23 April 593:dentures 519:bearings 503:Brønsted 69:19864017 1929:Dioxins 1849:Dioxins 1806:Obesity 1547:Cutlery 1537:Bottles 677:Victrex 525:parts, 495:solidus 458:aprotic 408:in the 406:polymer 400:organic 204:Density 123:Density 107: 56:PubChem 1646:(BBzP) 1615:(PHCs) 1527:Chairs 1495:Nurdle 1044:  1036:  896:May 6, 805:  768:  740:  655:  537:, and 535:valves 523:piston 436:of bis 1900:Waste 1746:PBDEs 1657:(DOP) 1283:types 1110:types 1042:S2CID 825:(PDF) 527:pumps 452:with 292:break 1761:PFCs 1751:PCBs 1727:(in 1691:DEHA 1666:DINP 1661:DIDP 1655:DEHP 1650:DIHP 1634:DIBP 1611:and 1542:Bags 1034:ISSN 991:2016 968:2016 898:2012 803:ISSN 766:ISBN 738:ISBN 708:2018 653:ISBN 505:and 396:PEEK 226:0.1% 18:PEEK 1729:PVC 1696:DOA 1644:BBP 1639:DBP 1026:doi 837:doi 730:doi 600:CNC 589:IIa 579:or 297:50% 290:at 273:MPa 250:GPa 59:CID 1972:: 1624:: 1040:. 1032:. 1022:61 1020:. 958:. 939:. 914:. 889:. 885:. 860:. 849:^ 833:95 831:. 827:. 736:. 716:^ 699:. 675:. 629:. 595:. 529:, 521:, 464:. 420:. 373:/( 97:12 93:19 91:(C 1731:) 1721:) 1698:) 1689:( 1600:e 1593:t 1586:v 1093:e 1086:t 1079:v 1063:. 1048:. 1028:: 1006:. 993:. 970:. 943:. 925:. 900:. 870:. 843:. 839:: 809:. 774:. 746:. 732:: 710:. 685:. 661:. 394:( 381:) 379:K 377:⋅ 375:m 371:W 365:) 363:k 361:( 348:) 346:g 343:T 341:( 328:) 326:m 323:T 321:( 287:) 285:ε 283:( 267:) 265:t 262:σ 260:( 244:) 242:E 240:( 211:) 209:ρ 207:( 105:n 103:) 101:3 99:O 95:H 31:. 20:)

Index

PEEK
PEEK and POKE

PubChem
19864017
Chemical formula
Molar mass
Density
Melting point
Hydroquinone
4,4'-Difluorobenzophenone
standard state
Infobox references
Density
Water absorption
Young's modulus
GPa
Tensile strength
MPa
Elongation
break
Notch test
Melting temperature
Glass transition temperature
Thermal conductivity
W
m
K
organic
thermoplastic

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