Т, K

η [24] , mPa·c

η(17), mPa·c

а (18)

Т, K

η(17), mPa·c

а (18)

T_m = 1074

-

1.621

5.620

1423

0.466

4.331

1098

1.432

1.432

5.506

1448

0.440

4.261

1123

1.275

1.268

5.393

1473

0.419

4.194

1148

1.138

1.132

5.284

1498

0.397

4.130

1173

1.017

1.017

5.179

1523

0.379

4.067

1198

0.912

0.920

5.079

1548

0.362

4.006

1223

0.82

0.837

4.983

1573

0.347

3.947

1248

0.752

0.766

4.890

1598

0.333

3.890

1273

0.704

0.704

4.801

1623

0.320

3.834

1298

-

0.651

4.716

1648

0.309

3.780

1323

-

0.604

4.633

1673

0.298

3.728

1348

-

0.563

4.553

1698

0.288

3.677

1373

-

0.527

4.477

1723

0.279

3.628

1398

-

0.494

4.402

T_b = 1738

0.274

3.599