Xingui XPS extruded polystyrene board, waterproof insulation material (deposit for sale, customization, please contact customer service for order)

Product Description

XPS extruded polystyrene sheet
First, it has excellent and long-lasting thermal insulation
The lowest possible thermal conductivity is the goal of all insulation materials. Extruded board is mainly made of polystyrene as raw material, and polystyrene is originally an excellent low thermal conductivity raw material, supplemented by extrusion extrusion, the tight honeycomb structure is more effective in preventing heat conduction, the thermal conductivity of the concentrated board is 0.**8W/m·k, with high thermal resistance and low linear expansion rate. The thermal conductivity is much lower than that of other insulation materials. Such as EPS board, foamed polyurethane, thermal insulation mortar, perlite, etc.
Second, superior water resistance, moisture resistance
The extruded board has a tight closed-cell structure, the polystyrene molecular structure itself does not absorb water, and there is no gap on the front and back sides of the board, so the water absorption rate is extremely low, and the moisture-proof and anti-penetration performance is excellent.
Third, anti-corrosion, durable durability

General rigid foam insulation materials are easy to age after several years of use, resulting in water absorption and performance degradation. The extruded board can still maintain its excellent performance due to its excellent anti-corrosion, anti-aging, heat preservation, and high water vapor pressure, and the service life can reach ****0 years.
1> Widely used in wall insulation, flat concrete roof and steel structure roof insulation;
2> It is used for moisture-proof insulation in low-temperature storage ground, parking platform, airport runway, highway and other fields.
Extruded board is polystyrene resin supplemented with polymer in the heating and mixing at the same time, inject catalyst, and then extrude to extrude continuous closed-cell foam rigid foam board, the inside of which is an independent closed bubble structure, is a kind of high pressure resistance, low water absorption, moisture-proof, impermeable, light, corrosion-resistant, ultra-anti-aging (long-term use almost no aging), low thermal conductivity and other excellent performance of environmentally friendly thermal insulation materials.