600mm Block Roof Extruded XPS Insulation Board Rigid Insulation
Types XPS Foam
1.High Strength Compression
Due to the special structure of XPS board, its compressive strength
is very high, impact resistance is very strong, according to the
different models and thickness of XPS its compressive strength
reaches 150 ~ 500Kpa or more, can withstand the ground load of the
system, widely used in geothermal engineering, highways, airport
runways, square ground, large cold storage and car decorative
insulation and other fields.
2.Water repellent, moisture-proof
Water absorption rate is an important parameter to measure the
insulation material. Insulation materials absorb water and then the
insulation performance decreases, in low temperature, the inhaled
water is very easy to freeze, which destroys the structure of the
insulation material, so that the compressive and thermal insulation
properties of the board decreases. As the polystyrene molecular
structure itself does not absorb water, the molecular structure of
the board is stable and without gaps, solving the problem of water
leakage, infiltration, frost and condensation of other materials.
3.Light texture, easy to use
XPS board's completely closed-cell foam chemical structure and its
honeycomb physical structure, making it light, high-strength
characteristics, easy to cut, transport, and not easy to break,
easy to install.
4.Good stability and corrosion resistance
Long-term use, not aging, not decomposition, not harmful
substances, its chemical properties are extremely stable, will not
cause degradation due to water absorption and corrosion, so that
its performance decreases, in the high-temperature environment can
still maintain its superior performance, according to relevant
information, XPS extruded insulation board even if used 30 to 40
years, can still maintain excellent performance, and will not
decompose or mold, no toxic substances volatile.
