Rigid polyurethane foam is applied polyurethane synthetic material largest one, is 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), the required weight ratio (A B = 1 to 1 ratio) Taian thin stone one board prices, the use of mechanical agitation time in 10-20 seconds, speed 1400 rev / min, stir immediately curing the casting mold, 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 ℃ Taian one exterior thin stone plate, 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. When the combination of materials each time you use one of Tai'an thin stone mill, after mix should be used with the lid tightened to prevent moisture. Safety performance thin stone composite panels Currently, thin stone composite panels is a construction and installation of decorative material which is widely used in all kinds of walls. It consists of the insulation layer, an inorganic resin plate, strong adhesive, decorative coating composition, fire rating in full compliance with the National Fire acceptance criteria. That thin stone composite panels have the security of what will happen, the following will take you to take a look at the safety performance of thin stone composite panels: 1, thin stone composite panels are installed beneath each plate a whole body of fenders, above Quick one holding a stone's metal body. When mounting thin stone composite panels, each plate against the wall below are the installation of two L-shaped bracket, the bracket holding the fenders pass through the metal bracket by the stone above the protective plate, so as to ensure Load each stone on the wall by the surface layer pass through the bracket. 2, thin stone composite panels fixed to the upper end of the stone inside two metal pendant (drawing strength 0.8KN) is fixed by the angle code, attached to the wall. Per square required expansion bolt 8 thin stone one plate, a single expansion bolt pullout strength of 120kg. 3, thin stone composite panels, behind each plate by using adhesive mortar board of not less than 50% paste. High-rise building expansion bolt load increases the density and adhesion junction area based on high-level winds. When the wall base strength is less than 7.5MPa, decorative panels and wall insulation anchor tension should be: anchor pullout force per square = per square anchor points * single anchor pulling force ≥3.6KN (exterior insulation construction technology Code). Taian thin stone one board quality, off Stone (certified), thin stone one plate from Shandong takeoff Decoration Engineering Limited. 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!