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. 2018 Jun 19;32(10):1644–1651. doi: 10.1038/s41433-018-0150-z

Table 1.

Conversion table for 0.12 mm nominal diameter filament

Filament length (cm) Humidity(%RH) Exerted pressure (g/mm2)
1 2 3 4 5 6
6 80 0.36(0.07)
70 0.44(0.04)
60 0.64(0.10)
50 0.81(0.08)
40 1.21(0.08)
30 1.53(0.03)
20 2.06(0.10)
5.5 80 0.51(0.06)
70 0.61(0.03)
60 0.88(0.07)
50 0.96(0.13)
40 1.42(0.07)
30 1.61(0.09)
20 2.26(0.09)
5 80 0.70(0.04)
70 0.76(0.01)
60 1.09(0.16)
50 1.20(0.18)
40 1.65(0.06)
30 1.86(0.10)
20 2.59(0.14)
4.5 80 0.91(0.07)
70 0.94(0.04)
60 1.40(0.20)
50 1.56(0.21)
40 2.20(0.07)
30 2.16(0.21)
20 3.07(0.24)
4 80 1.27(0.09)
70 1.29(0.05)
60 1.94(0.33)
50 2.07(0.34)
40 2.91(0.03)
30 2.78(0.22)
20 4.03(0.20)
3.5 80 1.86(0.08)
70 1.82(0.14)
60 2.68(0.52)
50 2.85(0.42)
40 4.05(0.13)
30 3.61(0.31)
20 5.27(0.30)
3 80 2.58(0.20)
70 2.48(0.17)
60 3.81(0.61)
50 3.86(0.61) 3.86(0.61)
30 4.73(0.55) 4.73(0.55)
40 5.38(0.17)
20 7.09(0.35)
2.5 80 3.78(0.39)
70 3.60(0.32)
60 5.40(0.83)
50 5.80(0.89)
30 6.48(0.54) 6.48(0.54)
40 7.45(0.26)
20 9.79(0.54)
2 80 6.30(0.59)
70 5.59(0.60)
60 8.90(1.53)
50 8.71(1.79)
30 9.62(0.96) 9.62(0.96)
40 11.48(0.79)
20 14.44(0.76)
1.5 80 11.72(1.18)
70 9.91(1.32)
60 16.07(2.29)
50 15.90(2.96)
30 16.44(2.10) 16.44(2.10)
40 20.27(1.69)
20 24.99(0.93)
1 80 22.83(1.85)
70 22.16(2.44)
60 36.17(5.42)
50 34.33(6.60)
30 34.73(4.97)
40 44.40(4.33) 44.40(4.33)
20 54.56(5.29)

Mean (SD) calculated exerted pressure (g/mm2) grouped in homogeneous subsets (alpha = 0.05) over tested range of humidity levels (%RH), for each filament length