Zhucheng quality insulation materials, Zhucheng Hua Yong Plastic Foam (certification), Zhucheng Zhucheng insulation materials provided by Hua Yong Plastic Foam Factory. Zhucheng Hua Yong Plastic Foam Factory (www.zchyps.com) is specialized in "foam board, polystyrene, foam packaging" of the enterprise, the company adhering to the "honesty, hard service" concept, to provide you with the most quality products and services. Welcome to inquire! Contact: Zhu Yong. The processing method according to the different methods can be divided into patterns foaming method and extrusion. This uniform closed cavity structure having a water absorption Zhucheng make EPS insulation materials manufacturers, good insulation, light weight and high mechanical strength and other characteristics. Insulation resistance: thermal conductivity can be achieved 0.017-0.022w / mk Zhucheng insulation material direct, standard density 40㎏ / m3, per centimeter thickness of the insulation effect, the equivalent of a brick wall insulation effect of 37cm; extruded plate XPS (polystyrene vinyl foam board) standard density 32kg / m3, the thermal conductivity of 0.028 ~ 0.032w / mk, every centimeter thick insulation effect, equivalent to 20cm brick wall insulation effect; EPS (expandable polystyrene foam board die) Zhucheng insulation materials wholesale, standard density of 22kg / m3, the thermal conductivity of 0.042 ~ 0.048w / mk, per centimeter thickness of the insulation effect, equivalent to 15cm thick brick wall insulation effect; and some unqualified EPS appearing on the market at present (mold made of polystyrene foam board), density of only 13kg / m3, per centimeter thickness of the insulation effect is only about 5cm brick wall insulation effect.