TABLE 9. cont'd References page VI-391

90. 1.46 xlO~5. PoIy(I-phenylethylene) isotactic. 228.0 (1 min) 180. 168.0. DSC measurements; see text. 359. Mn = 850 x 103. 230.0 (1 min). 198.0. 234.0(1 min).
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TABLE 9. cont'd T< (0C)

Polymer

Poly(oxyethylene)/poly(oxypropylene) Blend composition M w = 5 x 10 6 /1.5 x 106 353 (lOmin) 100/0

G (nm/s)

36.8 41 45 49 53 60 63 65 67.2 69.2

11860 12760 10820 7940 3870 1174 237 76.6 65.0 30.4

Remarks

Refs.

341

30/20

60/40

40/60

20/80

3.

Tc( 0 C)

53 54 55 56 57 58 59 52

450 217 122 52 23 12 4.5 833

53 54 55 56 57 58 51 52 53 54 55 56 57 50 51 52 53 54 55 52 53 54 56 57 58

500 300 120 55 25 8.5 1417 850 517 250 117 80 33 1967 1317 967 517 300 115 617 383 300 57 17 12

Rates measured on hot-stage microscope; blends were prepared by solution casting from acetonitrile; two crystallization regimes II and IH were reported along with interfaced energy values 341

341

341

341

Rates of Bulk Crystallization (Avrami Constants)

TABLE 10. POLY(DIENES), POLY(ALKANES), POLY(VINYLS) Polymer

F f (0C)

Tc (0C)

* 05 (s)

72.6 73 74.2 74.7 75 75.2 76.2 76.5

18 25 62 101 112 123 410 516

n

k (s~n)

Remarks

Refs.

10.1. MELTS AND SOLUTIONS C198alkane

Half-time, listed as J 0 1, i•