Research on the Thermal Aging Behaviors of LDPE/TiO<sub>2</sub> Nanocomposites

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Aging days</td><td class="align_center" colspan="2">Pure-LDPE</td><td class="align_center" colspan="2">LDPE/TiO<sub>2</sub>-0.5</td></tr><tr class="thead"><td class="align_center"><span style="width: 26.4277ptpx;"><svg height="11.927pt" id="M5" style="vertical-align:-3.291101pt" version="1.1" viewbox="-0.0498162 -8.6359 26.4277 11.927" width="26.4277pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M600 0V24L339 665L311 657L43 24V0H600ZM497 50H107L303 539L497 50Z" id="g113-133"></path><glyph.data ascent="3473" descent="-2876" horiz-adv-x="641" vert-adv-y="641" xpluscharwidth="8.333"></glyph.data></g><g transform="matrix(.013,0,0,-0.013,8.327,0)"><path d="M828 650H570L564 622C646 614 650 609 634 524L604 366H253L281 524C296 608 308 615 382 622L388 650H132L126 622C211 615 214 609 198 524L121 122C106 42 102 35 23 28L17 0H276L282 28C196 35 191 40 206 122L243 324H597L559 123C544 42 537 35 452 28L446 0H710L716 28C632 35 628 43 643 122L719 524C735 610 741 615 822 622L828 650Z" id="g113-73"></path><glyph.data ascent="3473" descent="-2876" horiz-adv-x="840" vert-adv-y="840" xpluscharwidth="19.247"></glyph.data></g><g transform="matrix(.0091,0,0,-0.0091,18.402,3.132)"><path d="M781 91L765 118C733 86 702 70 693 70C686 70 685 77 692 106L738 297C772 439 736 451 712 451S675 445 647 431C605 410 526 356 452 257H450L459 294C491 426 459 451 429 451C403 451 386 445 361 431C312 404 239 343 170 253H168L188 333C208 411 205 451 175 451C148 451 85 417 24 346L39 318C57 338 100 374 112 374C120 374 122 372 115 339C91 226 62 112 28 -6L37 -12C59 -4 87 3 114 6C125 68 142 127 154 168C184 227 316 383 372 383C397 383 396 366 381 289C362 192 338 92 312 -6L317 -12C339 -5 367 3 396 6L434 170C468 234 598 383 650 383C668 383 676 369 664 319L609 90C593 23 600 -12 629 -12C654 -12 722 23 781 91Z" id="g50-110"></path><glyph.data ascent="3443" descent="-2856" horiz-adv-x="805" vert-adv-y="805" xpluscharwidth="25.72747585"></glyph.data></g></svg></span></td><td class="align_center"><span style="width: 16.6986ptpx;"><svg height="11.927pt" id="M6" style="vertical-align:-3.291101pt" version="1.1" viewbox="-0.0498162 -8.6359 16.6986 11.927" width="16.6986pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M748 650H522L515 622L546 617C580 611 587 604 565 575C518 513 469 451 419 393C376 474 349 534 330 580C318 609 325 612 361 618L383 622L392 650H151L144 622C214 616 224 612 257 543L360 327C270 218 187 124 159 95C106 40 92 34 26 28L17 0H252L259 28L236 31C189 37 188 47 209 78C249 136 308 210 377 294L478 79C494 44 487 37 449 32L418 28L409 0H673L680 28C596 34 591 39 554 116L436 361C526 469 574 521 604 553C659 612 669 614 739 622L748 650Z" 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24V0H600ZM497 50H107L303 539L497 50Z" id="g113-133"></path><glyph.data ascent="3473" descent="-2876" horiz-adv-x="641" vert-adv-y="641" xpluscharwidth="8.333"></glyph.data></g><g transform="matrix(.013,0,0,-0.013,8.327,0)"><path d="M828 650H570L564 622C646 614 650 609 634 524L604 366H253L281 524C296 608 308 615 382 622L388 650H132L126 622C211 615 214 609 198 524L121 122C106 42 102 35 23 28L17 0H276L282 28C196 35 191 40 206 122L243 324H597L559 123C544 42 537 35 452 28L446 0H710L716 28C632 35 628 43 643 122L719 524C735 610 741 615 822 622L828 650Z" id="g113-73"></path><glyph.data ascent="3473" descent="-2876" horiz-adv-x="840" vert-adv-y="840" xpluscharwidth="19.247"></glyph.data></g><g transform="matrix(.0091,0,0,-0.0091,18.402,3.132)"><path d="M781 91L765 118C733 86 702 70 693 70C686 70 685 77 692 106L738 297C772 439 736 451 712 451S675 445 647 431C605 410 526 356 452 257H450L459 294C491 426 459 451 429 451C403 451 386 445 361 431C312 404 239 343 170 253H168L188 333C208 411 205 451 175 451C148 451 85 417 24 346L39 318C57 338 100 374 112 374C120 374 122 372 115 339C91 226 62 112 28 -6L37 -12C59 -4 87 3 114 6C125 68 142 127 154 168C184 227 316 383 372 383C397 383 396 366 381 289C362 192 338 92 312 -6L317 -12C339 -5 367 3 396 6L434 170C468 234 598 383 650 383C668 383 676 369 664 319L609 90C593 23 600 -12 629 -12C654 -12 722 23 781 91Z" id="g50-110"></path><glyph.data ascent="3443" descent="-2856" horiz-adv-x="805" vert-adv-y="805" xpluscharwidth="25.72747585"></glyph.data></g></svg></span></td><td class="align_center"><span style="width: 16.6986ptpx;"><svg height="11.927pt" id="M8" style="vertical-align:-3.291101pt" version="1.1" viewbox="-0.0498162 -8.6359 16.6986 11.927" width="16.6986pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M748 650H522L515 622L546 617C580 611 587 604 565 575C518 513 469 451 419 393C376 474 349 534 330 580C318 609 325 612 361 618L383 622L392 650H151L144 622C214 616 224 612 257 543L360 327C270 218 187 124 159 95C106 40 92 34 26 28L17 0H252L259 28L236 31C189 37 188 47 209 78C249 136 308 210 377 294L478 79C494 44 487 37 449 32L418 28L409 0H673L680 28C596 34 591 39 554 116L436 361C526 469 574 521 604 553C659 612 669 614 739 622L748 650Z" id="g113-89"></path><glyph.data ascent="3473" descent="-2876" horiz-adv-x="765" vert-adv-y="765" xpluscharwidth="9.945"></glyph.data></g><g transform="matrix(.0091,0,0,-0.0091,9.88,3.132)"><path d="M690 629C653 643 577 667 483 667C225 667 24 528 24 292C24 92 174 -17 367 -17C448 -17 534 1 570 10C592 34 642 131 658 174C648 180 639 186 629 192C562 89 499 21 382 21C223 21 130 138 130 298C130 467 255 627 462 627C582 627 643 589 650 462L686 466C689 517 688 580 690 629Z" id="g50-68"></path><glyph.data ascent="3443" descent="-2856" horiz-adv-x="714" vert-adv-y="714" xpluscharwidth="16.377378580000002"></glyph.data></g></svg></span></td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">0 D</td><td class="align_center">147.18</td><td class="align_center">50.12</td><td class="align_center">154.84</td><td class="align_center">52.74</td></tr><tr><td class="align_left">14 D</td><td class="align_center">136.73</td><td class="align_center">51.56</td><td class="align_center">152.14</td><td class="align_center">54.82</td></tr><tr><td class="align_left">35 D</td><td class="align_center">131.50</td><td class="align_center">44.78</td><td class="align_center">141.99</td><td class="align_center">48.36</td></tr><tr><td class="align_left">56 D</td><td class="align_center">129.89</td><td class="align_center">44.23</td><td class="align_center">137.87</td><td class="align_center">46.96</td></tr><tr><td class="align_left">77 D</td><td class="align_center">115.91</td><td class="align_center">39.47</td><td class="align_center">134.03</td><td class="align_center">45.65</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Crystallinity of Pure-LDPE and LDPE/TiO<sub>2</sub>-0.5 samples aged different days.

Journal of Nanomaterials

tab3

Table 3

Table 3: Research on the Thermal Aging Behaviors of LDPE/TiO<sub>2</sub> Nanocomposites 

Journal of Nanomaterials

Research on the Thermal Aging Behaviors of LDPE/TiO2 Nanocomposites

Table 3

Research on the Thermal Aging Behaviors of LDPE/TiO₂ Nanocomposites