Table 2. Typical Thermal Conductivity (k factor)

Density
(pcf)

Mean Test
Temperature (F)

K factor
(BTU-In./Ft.2Hr F)

1.0

0

0.22

 

40

0.24

 

75

0.26

 

100

0.28

2.0

0

0.20

 

40

0.21

 

75

0.23

 

100

0.25


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