Table 2. Unfrozen-water contents, as
Table 3. Unfrozen-water contents, as
measured by pulsed NMR, of kaolin-
measured by pulsed NMR, of kaolin-
ite pastes cooled from 0C to 66.6C.
ite pastes warmed from 66.6C to 0C.
Specific liquid water content (kg kg1)
Specific liquid water content (kg kg1)
Initial NaCl solution molality
Initial NaCl solution molality
Temperature
0.1
0.01
0.001
Temperature
0.1
0.01
0.001
(C)
(C)
1
1
mol kg1
1
1
mol kg1
mol kg
mol kg
mol kg
mol kg
0.25
0.9873
0.7821
61.20
0.0024
0.0023
0.34
0.8281
0.6542
55.60
0.0013
0.0028
0.0012
0.43
0.6231
0.5024
50.10
0.0038
0.0029
0.0036
0.52
1.6059
0.5011
0.4332
44.80
0.0052
0.0073
0.0061
0.61
1.5677
0.4769
0.4255
39.30
0.0081
0.0090
0.0087
0.76
1.3924
0.4361
0.3982
34.60
0.0096
0.0092
0.0114
0.81
1.2570
0.4267
0.3817
30.60
0.0182
0.0078
0.0117
0.89
1.1216
0.4026
0.3755
28.20
0.0212
0.0127
0.0157
1.10
0.8735
0.3838
0.3721
26.40
0.0314
0.0144
0.0132
1.20
0.8146
0.3780
0.3480
24.50
0.0389
0.0129
0.0160
1.29
0.7493
0.3650
0.3419
22.40
0.0436
0.0131
0.0121
1.45
0.6774
0.3482
0.3371
19.20
0.0532
0.0183
0.0177
1.54
0.6333
0.3498
0.3325
17.30
0.0597
0.0235
0.0193
1.76
0.5856
0.3439
0.3083
13.60
0.0790
0.0257
0.0224
1.96
0.5284
0.3124
0.2737
10.40
0.1051
0.0383
0.0342
2.15
0.4875
0.2719
0.2437
7.90
0.1534
0.0530
0.0519
2.43
0.4562
0.2478
0.2211
6.00
0.1992
0.0732
0.0627
2.69
0.4233
0.2111
0.1986
4.20
0.2874
0.1064
0.0926
3.02
0.4017
0.1998
0.1790
3.26
0.3578
0.1578
0.1389
3.21
0.3868
0.1723
0.1537
2.80
0.3877
0.1782
0.1644
3.75
0.3553
0.1501
0.1371
2.18
0.4649
0.2391
0.2006
4.40
0.3046
0.1135
0.1072
1.75
0.5226
0.2781
0.2517
5.70
0.2328
0.0841
0.0803
1.63
0.5537
0.3149
0.2787
7.20
0.1917
0.0656
0.0579
1.50
0.5767
0.3316
0.2863
9.00
0.1416
0.0474
0.0431
1.33
0.6113
0.3558
0.3209
11.00
0.1063
0.0347
0.0327
1.20
0.6377
0.3670
0.3316
14.10
0.0773
0.0273
0.0238
1.13
0.6672
0.3764
0.3511
17.00
0.0598
0.0219
0.0207
1.01
0.6855
0.3895
0.3618
20.00
0.0515
0.0165
0.0163
0.97
0.7003
0.3657
0.3499
23.00
0.0421
0.0130
0.0107
0.86
0.7332
0.3806
0.3501
24.70
0.0432
0.0145
0.0120
0.80
0.7708
0.4010
0.3637
26.70
0.0356
0.0080
0.0092
0.65
0.8040
0.4142
0.3715
28.80
0.0324
0.0079
0.0117
0.58
0.8353
0.4384
0.3896
30.60
0.0308
0.0063
0.0104
0.50
0.8780
0.5012
0.4123
33.80
0.0276
0.0077
0.0089
0.34
0.9293
0.5939
0.4876
39.00
0.0188
0.0075
0.0062
0.27
0.9851
0.6532
0.5448
45.20
0.0052
0.0044
0.0024
0.21
0.7365
0.6186
49.80
0.0038
0.0048
0.19
0.7642
0.6502
55.30
0.0025
0.0047
0.14
0.8217
0.6999
0.08
0.8737
0.7467
0.02
0.9498
0.8056
Note: The equilibrating solutions of the pastes
were initially 0.1, 0.01, and 0.001 mol kg1 NaCl.
Note: The equilibrating solutions of the pastes
Data are not presented for temperatures at which
were initially 0.1, 0.01, and 0.001 mol kg1 NaCl.
no liquid water was detected.
Data are not presented for temperatures at
which no liquid water was detected.
8