Surface treatment technology-Fluoroplastic heat exchanger technology-chromium plating technology-electroplating ceramics-chromic acid regeneration-hard oxidation
 『Chromium platingHeat exchanger

This picture shows fluoroplastic heat exchanger technology, electroplated ceramics, hard oxidation, chromic acid regeneration, chromium plating technology, etc

Contact us



Conversion of Baume degree and specific gravity and Baume degree of common solutions

Baume degrees= 144.3-(144.3/specific gravity);
Specific gravity=144.3/(144.3-baume degrees)
[For lighter than water:specific gravity=144.3/(144.3+baume degrees)]

Chromic acid content and density in chromic acid solution (reference temperature : 4 ~15 ℃)
density
content
density
content
g/cm3
baume degrees/°Be
g/L
g/cm3
baume degrees/°Be
g/L
1.01
1.02
1.03
1.04
1.05
1.06
1.07
1.08
1.09
1.10
1.11
1.12
1.13
1.14
1.15
1.16
1.17
1.5
3.0
4.0
5.5
7.0
8.0
9.5
10.5
12.0
13.0
14.5
15.5
16.5
18.0
19.0
20.0
21
15
29
43
57
71
85
100
114
129
143
157
171
185
200
215
229
243
1.18
1.19
1.20
1.21
1.22
1.23
1.24
1.25
1.26
1.27
1.28
1.29
1.30
1.31
1.32
1.33
1.34
22
23
24
25
26
27
28
29
30
31
31.5
32.5
33.5
34.5
35.0
36
39
257
272
288
301
316
330
345
360
375
390
406
422
438
453
468
484
500

 

The acidic copper bath contained CuS04 • 5H20+H2SO4 equal content and density (Ref temp: 15 ℃ )
densitycontent density content 
g/cm3 baume degrees/°B eg/L g/cm3 baume degrees/°B eg/L 
1.0l
1.02
1.03
1.04
1.05
1.06
1.07
1.08
1.09
1.10
1.11
1.4
2.7
4.1
5.4
6.7
8.0
9.4
10.6
11.9
13.0
14.2
23
36
52
68
84
100
117
133
150
166
183
1.12
1.13
1.14
1.15
1.16
1.17
1118
1.19
1.20
1.21
1.22
15.4
16.5
17.7
18.8
19.8
20.9
22.0
23.0
24.0
25.O
26.O
200
217
234
251
268
286
303
321
339
357
375

 

The liquid density lighter than water was compared with the Pomeranian transform table (Ref temp:15 ℃ )
baume degrees/°B e

density

/g.cm-3 

baume degrees/°B e

density

/g.cm-3 

baume degrees/°B e

density

/g.cm-3 

10
11
12
13
14
15
16
17
18
19
1.000
0.993
0.986
0.980
0.973
0.967
0.960
0.954
0.948
0.941
20
21
22
23
24
25
26
27
28
29
0.935
0.929
0.922
0.917
0.911
0.907
0.900
0.895
0.889
0.884
30
35
40
45
50
55
60
65
70
75
0.878
0.852
0.828
0.804
0.783
0.762
0.742
0.724
0.706
0.689

 

The specific water weight of the liquid density was plotted against a Pomeranian transform table (Ref. temp:15 ℃ )
baume degrees/°Be 

density

/g.cm-3 

baume degrees/°Be

density

/g.cm-3 

baume degrees/°Be

density

/g.cm-3 

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1.007
1.014
1.021
1.029
1.036
1.043
1.051
1.059
1.067
1.075
1.083
1.091
1.099
1.108
1.116
1.125
1.134
1.143
1.152
1.161
1.171
1.180
1.190
1.200
25
26
27
28
29
30
31
32
33
34
35
36
37
38
3Y
40
41
42
43
44
45
46
47
48
1.2lO
1.220
1.231
1.241
1.252
1.263
1.274
1.286
1.297
1.309
1.32l
1.333
1.346
1.358
1.37l
1.385
1.398
1.412
1.427
1.440
1.454
1.469
1.484
1.500
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
1.516
1.532
1.549
1.566
1.583
1.601
1.618
1.637
1.656
1.676
1.695
1.714
1.736
1.758
1.779
1_801
1.823
1.847
1.872
1.897
1.921
1.946

 

Concentration and density of commonly used acid-base solutions(20 ℃ )

 

nitric acid
 
concentration
 
concentration

density

/g.mL-1

mass fraction

/%

mol/L

density

/g.mL-1

mass fraction

/%

mol/L
1.000
1.050
1.100
1.150
1.200
1.250
0.3333
9.259
17.58
25.48
32.94
40.58
0.05289
1.543
3.069
4.649
6.273
8.049
1.300
1.350
1.400
1.450
1.500
1.513
48.42
56.95
66.97
79.43
96.73
100.00
9.990
12.20
14.88
18.28
23.03
24.01
 
concentration
 
concentration

density

/g.mL-1

mass fraction

/%

mol/L

density

/g.mL-1

mass fraction

/%

mol/L
1.000
1.050
1.100
1.150
1.200
1.250
1.300
1.350
1.400
0.2609
7.704
14.73
21.38
27.72
33.82
39.68
45.26
50.50
0.02630
0.825
1.652
2.507
3.392
4.310
5.259
6.230
7.208
1.450
1.500
1.550
1.600
1.650
1.700
1.750
1.800
1.835
55.45
60.17
64.71
69.09
73.37
77.63
82.09
87.69
95.72
8.198
9.202
10.23
11.27
12.34
13.46
14.65
16.O9
17.91

 

 concentration concentration

density

/g.mL-1 

mass fraction

/% 

mol /L 

densit

y/g.mL-1 

mass fraction

/% 

mol/L 
1.000
1.025
1.050
1.075
1.100
0.3600
5.408
10.52
15.485
20.39
0.09874
1.628
3.030
4.565
6.150
1.125
1.150
1.175
1.198
25.22
30.14
35.20
40.00
7.782
9.507
11.34
13.14

 

sodium hydroxide
 
concentration
 
concentration

density

/g.mL-1

mass fraction

/%

mol/L

density

/g.mL-1

mass fraction

/%

mol/L
1.000
1.050
1,100
1.150
1.200
1.250
0.159
4.655
9.19
13.73
18.255
22.82
0.0398
1.222
2.527
3.947
5.476
7.131
1.300
1.350
1,400
1.450
1.500
1.530
27.41
32.10
36.99
42.07
47.33
50.50
8.908
10.83
12.95
15.25
17.75
19.32

 

ammonia
 
concentration
 
concentration

density

/g.mL-1

mass fraction

/%

mol/L

density

/g.mL-1

mass fraction

/%

mol/L
0.998
0.990
0.980
0.970
0.960
0.950
0.0465
1.89
4.27
6.75
9.34
12.03
0.0273
1.10
1.46
3.84
5.27
6.71
0.940
0.930
0.920
0.910
0.900
0.880
14.83
17.85
20.88
24.03
27.33
34.35
8.21
9.75
11.28
12.84
14.44
17.75


Teflon heat exchanger>>>


【All rights reserved. Please indicate the source and link of this article】

Last:Selection of the best concentration of hydrochloric acid for derusting

Next:Standard Test Method for Chemical Nickel-Phosphorus Plating Solution

  • Wechat
  • Mobile
  • E-mail
  • Navigation Guestbook Online QQ Google Search