Luoyang Yu Industrial Co., Ltd. to you about insulation board insulation board said straightaway that to building heat preservation board. It is a polystyrene resin insulation board for raw materials together with other raw materials and polymer-containing material polyurethane insulation board, by heating and mixing simultaneously injected catalyst fire insulation board, then extruded extrusion molding and manufacture of rigid foam-board Wall insulation board, with moisture, waterproof insulation board, can reduce the thickness of the external structure of buildings, thereby increasing the indoor area. Luoyang Yu Industrial Co., Ltd. to you about polyurethane insulation board: 1, rigid polyurethane panels with low thermal conductivity, good thermal performance. When the density of rigid polyurethane 35 ~ 40kg / m3, thermal conductivity is only 0.018g ~ 0.023w / (m.k), equivalent to about half of the EPS, is the thermal conductivity of insulation materials all the lowest. Fire insulation board | insulation board | Great Yu Industrial quality assurance provided by Luoyang, Henan Industrial Co., Luoyang, Henan Industrial Co., Ltd. (www.lydayushiye.com/) strong, credible, in Luoyang indoor paint industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead a large Yu Industrial Co. into the brilliant and you work for a better future!