It is the best insulator that is popular in construction market for having less
changes in thermal conductivity owing to high thermal conductivity and
absorbency from adopting a fine closed-cell structure.
AIRPINK is of pure high molecular
polystyrene and therefore carries
outstanding corrosion resistance so it
does not allow molds and other
such things to live inside it.
AIRPINK of a closed-cell structure carries
outstanding mechanical properties that can
withstand compression strength and bending
load and thus is applicable to particular areas,
such as the floor of a parking lot on the
roof floor, runway, and expressway.
It has self-extinguishability and
thus can extinguish flames itself.
Since it has a fine closed-cell structure,
it maintains excellent heat insulation
performance by preventing moisture or
humidity from permeating into it.
It has the robust outside that is easily
cut by a saw or a knife but is not easily
breakable so it allows easy construction
by the use of adhesives or a tacker.
Press foamed AIRPINK has a fine closed-cell
structure and therefore is filled with gases
with outstanding heat insulation property so
it is an excellent insulator with high thermal
conductivity and heat transmission coefficient.
| Type | Density(kg/㎥) | Thermal conductivity[Average temperature (23±2℃] | Bending breaking load(N) | Compression strength(N/㎠) | Combustibility | (Reference) Moisture permeance(per 25mm thickness) (ng/㎡•s•Pa) |
||
|---|---|---|---|---|---|---|---|---|
| Initial heat conductivity | Long term heat conductivity | |||||||
| Extruded insulation board | Special size | - | Below 0.027 | Below 0.029 | Above 45 | Above 25 | Burning time has to be less than 120 seconds and the burn length has to be smaller than 60mm | Below 146 |
| No.1 | - | Below 0.028 | Below 0.030 | Above 35 | Above 18 | |||
| No.2 | - | Below 0.029 | Below 0.031 | Above 14 | ||||
| No.3 | - | Below 0.031 | Below 0.033 | Above 10 | ||||
| Dampproof board | No.1 | Above 30 | Below 0.031 | - | Above 12 | - | ||
| No.2 | Above 25 | Below 0.033 | - | Above 7 | - | |||
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