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Thermal energy transfer
Thermal resistance test bench
Ref : 253 118
In general, suppliers declare thermal conductivities included within a measuring range.
The more commonly found are the following:
Material
Thermal
conductivity
(W.m
Both PVC samples supplied show the need for manufacturers to declare a value range
rather than a single value.
We can also note this conclusion:
ENGLISH
Depron
0.03 to 0.04
-1
.K
-1
)
<
Depron
Plywood
Then:
R
>R
>
Depron
Plywood
Each sample thickness will
be measured at the ruler for
greater accuracy.
Values can be read after the
steady
state
reached for 2 minutes.
It is recommended to wait 5
minutes of stabilization.
PVC
Plywood
0.12 - 0.25
0.12 - 0.15
<
<
PVC
Glass
R
> R
PVC
Glass
18
has
been
Glass
0.8 – 1.3
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