ows4 series Lincang county polyurethane insulation board supplier

Langfang Owens Insulation Co. ows4 series Lincang county polyurethane insulation board supplier of general manufacturers have different production processes, adding a special chemical enhanced ows4 series Lincang county polyurethane insulation board supplier of the advantages . Polyurethane panels with superior insulation, fireproofing, sound effects, the current major application of polyurethane foam building wall insulation, roofing insulation integration, cold storage insulation, pipe insulation materials, building panels, refrigerated trucks and cold storage insulation material . impermeability ows4 series Lincang county polyurethane insulation board supplier has the ideal, chemical stability, long life and pollution of the environment does not constitute, from the fire self-extinguishing, only when carbide drip and burn, the carbon layer size and essentially the same shape, can effectively cut off the entry of air to prevent the spread of fire, fire safety performance is better. ows4 series Lincang county polyurethane insulation board supplier advantages: 1, polyurethane panels low thermal conductivity, good thermal performance. When polyurethane bulk density 35 ~ 40kg / m3, thermal conductivity is only 0.022g-0.024w / (m.k), equivalent to about half of the EPS, it is the insulation material in all the lowest thermal conductivity. Since polyurethane sheet has excellent insulation properties, achieve the same insulation requirements under, can reduce the thickness of the external structure of buildings, thereby increasing the indoor area. 2, polyurethane with moisture, water resistance. Closed cell polyurethane rates above 90%, are hydrophobic material, and will not absorb moisture increases thermal conductivity, water seepage wall will not. 3, polyurethane board fire retardant, high temperature. After the addition of a flame retardant polyurethane, is a nonflammable, self-extinguishing material, its softening point can reach 250 degrees Celsius, will appear only at higher temperatures decomposition: In addition, polyurethane foams when burned in their gray surface, which helps isolate the ash layer below the foam. Can effectively prevent the spread of fire. Further, the polyurethane does not produce harmful gases at high temperatures. 4, strong resistance to deformation, easy to crack, finishes stable and secure. 5, ows4 series Lincang county polyurethane insulation board supplier material porosity structural stability, is essentially closed-cell structure, not only excellent thermal insulation properties, and freeze-thaw resistance, sound absorption or. The average life expectancy rigid polyurethane foam insulation structure, under normal use and maintenance conditions, can reach more than 30 years. We can do in the life of the structure under normal use conditions, in dry, wet or galvanic corrosion, and because insects, fungi or algae growth or damage due to the external factors rodents, etc., are not undermined. 6, the comprehensive cost is low. Although ows4 series Lincang Prefecture supplier of polyurethane foam insulation board material is priced higher than other conventional insulation materials unit price, but the additional costs will be offset by a significant reduction in heating and cooling costs. Owens Insulation Co., Ltd. Langfang production ows4 series Lincang county polyurethane insulation board supplier is energy saving insulation materials, can effectively reduce the use of energy consumption in buildings, reduce energy costs, improve utilization, performance is better than rock wool insulation inorganic glass wool insulation materials, foam glass, etc., ows4 series Lincang county polyurethane insulation board supplier good insulation properties, heat resistance, light weight and convenient, transportation and construction, etc., fire resistance is also good, the price is slightly higher. Polyurethane foam is a new energy-saving building insulation materials, with good stability, good insulation effect, adaptable, good crack resistance and excellent performance, easy construction, environmental performance advantages. The product page link: