XPS XPS insulation board insulation board, which is a polystyrene resin as a raw material together with other raw materials and polyethylene-containing material, by heating the catalyst while mixing, injection, extrusion molding and then extruded rigid foam board manufacturing. Its scientific name is extruded polystyrene foam insulation (referred XPS), XPS has a perfect closed cellular structure, which allows XPS board has very low water absorption (almost non-absorbent), low thermal conductivity coefficient high pressure resistance, aging resistance (normal use almost no decomposition of aging phenomenon). Polyurethane insulation board a rigid polyurethane board with low thermal conductivity, good thermal performance. When the density rigid polyurethane for 35 ~ 40kg / m3, thermal conductivity is only 0.018g ~ 0.023w / (m.k), equivalent to about one half of the EPS board manufacturers, is all insulation materials lowest thermal conductivity. 2, rigid polyurethane boards with moisture, water resistance. Closed-cell rigid polyurethane rate is above 90% one plate contact, are hydrophobic material, will not absorb moisture increases thermal conductivity, the wall will not seepage. 3, rigid polyurethane fire retardant, high temperature. 4, due to the polyurethane sheet has excellent insulation properties, to achieve the same insulation under the requirements of the building can reduce the thickness of the external structure, thereby increasing the indoor area. 5, anti-deformation ability, not easy to crack, finishes stable and safe. 6, polyurethane material porosity structural stability, closed-cell structure is basically one plate, not only excellent thermal insulation properties, and freeze-thaw resistance, sound absorption or. 7, comprehensive cost-effective. Although rigid polyurethane foam material is priced high priced than other traditional insulation materials one plate, but the additional cost will be offset by a significant reduction in heating and cooling costs. Advantages of extruded insulation board XPS: XPS board has a dense inner surface and closed cell structure. Its thermal conductivity is much lower than the EPS same thickness, so it has a better than the EPS insulation properties. For the same building facades, its thickness can be less than other types of insulation materials; the closed cell structure of the inner layer. So it has good moisture resistance in humid environment can still maintain good thermal insulation properties; suitable for cold storage and other special requirements for building insulation, can also be used for exterior finish materials as brick or stone buildings ; light texture, easy to use: the chemical structure is completely closed-cell foam XPS physical structure of honeycomb panels, it has the characteristics of lightweight, high strength, easy to cut, transport, and unbreakable, easy to install. Because fixation extruded polystyrene wall with grass to the use of mechanical fasteners. As usual construction in the winter; stability, corrosion resistance: prolonged use, not aging, decomposition, does not produce harmful substances, the chemical properties of extremely stable and will not cause corrosion due to water absorption and degradation to performance degradation In the high temperature environment can maintain its superior performance, according to the information, XPS extruded insulation board, even 30 to 40 years, can still maintain excellent performance, and does not decompose or mildew, no toxic substances volatilization. One plate, one of the board manufacturers, soaring decorative (certified merchants) are provided by Shandong takeoff Decoration Engineering Company Limited. Shandong takeoff Decoration Engineering Co., Ltd. (www.sdtfzs.com) (www.sdtfzs.com) is a specialist in the "interior decoration works, steel works, glass curtain wall engineering, exterior insulation construction" of the enterprise, the company is adhering to the "integrity management, service intentions, "the idea, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr. You can also access (www.sdtfzs.com/supply_details_49125695.html), for more information about the company.