Storage condition

Group

σ (SD)

MPa

PFσ (SD)

MPa

FFL (SD)

MPa

FFL change (%)^#

24 h

CNI

98.8 (9.5)^A

100.0 (18.5)

83.1 (31.5)^a,A

−15.9

CI

100.9 (13.9)^A

111.8 (13.8)

68.9 (10.7)^ab

−31.7

BNI

110.9 (12.4)

112.5 (22.5)^A

66.3 (4.5)^b

−40.3

BI

112.8 (8.2)

109.4 (12.0)^A

62.8 (25.8)^b

−44.4

5000 thermal cycles

CNI-T

52.1 (18.1)^a,B

104.7 (17.5)^a*

54.0 (10.0)^B

3.6

CI-T

70.8 (15.0)^ab,B

136.7 (27.6)^b*

58.3 (17.6)

−17.6

BNI-T

85.0(14.0)^b

146.5 (29.1)^b,B*

56.3 (8.5)

−33.8

BI-T

94.7 (18.2)^b

152.8 (27.9)^b,B*

62.5 (6.3)

−34.0