Byucksan where takes a part in energy saving through supplying Korea’s best quality organic insulation system uses the high-end Hydrovac TM Process, which is the world’s first patented technology, and produce/supply the vacuum extruded and expanded polystyrene insulation system Isopink.
Now, Byucksan will put more efforts for providing the best service to customers along with the reputation established from the quality.

Insulation of inner/outer wall and rooftop of buildings i.e. apartment, officetel(Multi-purpose building, office + hotel), etc.
Floors of sports centers i.e. ice link, etc.
Cold storage, insulation of freezing and cooling truck
Insulation, heating of pigsty, etc.

Insulation Performance

Isopink produced in vacuum extruded
method has low thermal conductivity
among insulating materials as filling
fluorocarbons which has the lowest
thermal conductivity {0.0097W/m•K
(0.0083kcal/mh℃)} from bubble within
fine independent bubble structure.

Processability/Formability

Isopink, insulation system which does
not break, can be cut freely with
saw/knife, easily attached with gypsum
bond/nil and others and reduce
expenses compared to other insulating
materials during construction, plus,
has advantage of reducing construction
period.

Self Fire extinguishing Capability

Has characteristic of exhausting itself
when removing flame. However, must
be careful with high temperature during
storage or use as it is not non-flammable
material.

Corrosion Resistance

Isopink produced by pure high
molecule material of polystyrene
never corrode or decompose itself,
and has no sanitary issue as fungi
and bugs are unavailable to inhabit.

Various Compressive Strength

Isopink with independent bubble
structure has diverse compressive
strength, and available to choose and
use products with appropriate
compressive strength depending on the
application of various buildings.
Use to for special parts i.e. rooftop,
parking lot floor, runway, highway and
cold storage floor with wide various
options to choose from compared to
other materials.

Moisture/Water Resistance

Unlike other insulating materials
produced in Korea, Isopink has fine
continuous independent bubble
structure to not allow moisture or
humidity to penetrate, so has no water
or humidity absorptiveness easily
seen from the previous insulation system.
(As thermal conductivity of water is 0.598W/m•K (0.514kcal/mh℃), if insulation absorbs water, it losses its value as insulation system.)

• Isopink