Rigid polyurethane foam is applied polyurethane synthetic material largest one kind of insulation board, are generally divided into two components: A component (black material) isocyanate group B (white material) group insurance polyether. This product can be adjusted according to seasonal changes and produce user requirements. The company mainly produces all kinds of polyurethane insulation materials: wall insulation materials, cold spray coatings, pipe insulation materials, solar materials, refrigerator insulation materials, insulation material trunk, roof insulation materials, etc. ★ Casting combination of materials (A component) and PAPI (B component) one decorative insulation board, as required to weight ratio (A ratio of more than 1 B = 1), the use of mechanical agitation time in 10-20 seconds, speed of 1400 rev / min, stir immediately after casting mold curing, the mold temperature is 30-40 ℃ the best ambient temperature at 15-20 ℃. (In accordance with an increase in density of the product feed) ★ sprayed spray foam more suitable temperature range is 15-35 ℃ one external insulation panels, preferably at ambient temperature 15-30 ℃. When the ambient temperature is low, the need heating, combination of materials shall not exceed 27 ℃. By spraying the surface should be free of rust, no oil, no dust, and require drying. Combination of materials each use, the rear should be used with stir tighten the lid to prevent moisture. External wall insulation decorative wall insulation board, also known as the integration of the finished board, said that according to the manufacturer according to their respective patents column: Energy decorative plates, decorative composite insulation panels, insulation decorative plates, decorative plates and other wall insulation, preformed at the factory having external wall insulation function of the plate. Insulation decorative panels made of composite material made of insulation materials and decoration, as posted outside the walls hung in the building, with insulation and decorative features. According to fire safety requirements, are generally closed and non-closed type. Holding one board | fluorocarbon insulation one board | takeoff decoration (certified merchants) from Shandong Decoration Engineering Co., Ltd. to provide takeoff. Shandong takeoff Decoration Engineering Company Limited (#), quality of service and products, and are subject to approval and trust of new and old customers and the industry. Our company is a certified member of the whole network Commercial Union, Commercial Union Support icon on the page, you can talk directly to our customer service staff, to our future cooperation happy!