Sinomake Industech PU cultural stone board does not contain toxic substances such as CFCs andformaldehyde, it is foamed with fully clear water. The thermal conductivity of Sinomake polyurethane products is 0.022-0.055W/MK, which meets the design requirements of building energy saving of 65% and 75% or more. Compared with other materials, the thermal insulation effect is 40%-50% higher, and its thermal insulationeffec
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