Silicon modified polystyrene board
Product features: flame retardant, non-toxic, corrosion-resistant, low bulk density, low thermal conductivity, chemical stability, low moisture absorption rate, good hydrophobicity and many other advantages, is now recognized as a functional superior insulation, heat insulation, sound absorption materials, with a very wide range of uses.
1. for all kinds of heat sources (coal, electricity, gas) high temperature equipment, central air-conditioning pipe insulation;
2. used for all kinds of thermal insulation.
3. for sealing special places. Sound absorption, filtration and insulation inion;
4. used for all kinds of heat transfer.
5. for car, ship, aircraft and other parts of the insulation. Insulation. Heat resistance;
6. for car and motorcycle muffler inner core insulation and engine silencing;
7. color steel plate and wooden structure house interlayer heat insulation; silicon modified polystyrene board, that is, the new modified EPS insulation board, on the basis of traditional foam board, has been improved to reach class a fire retardant effect, widely used in building external wall energy saving and insulation system.
1. good heat preservation and energy saving function. Silicon modified polystyrene board has the advantages of low thermal conductivity and large heat storage coefficient of traditional EPS foam board, better insulation than inorganic active thermal insulation mortar and foam glass on the market.
2. safety. Fire-a-class flame-retardant material overcomes the flammability of the traditional EPS foam board, and the safety function is very high. Thoroughly reach the Ministry of Public Security and the Ministry of Housing and Urban and Rural Construction issued jointly by the public letter  46 rules of the heat preservation inion A fire protection standards.
3. A-class fireproof EPS insulation board has higher strength than rock wool, phenolic plate, no water absorption, no drop. Easy to construct.
4. The function of the system is closed and foamed spherical molecular structure, relatively light weight, good scale stability, non-toxic, the system through the weathering test, that is, after 80 high-temperature water-sprinkling cycle and 30 heating-freezing cycle, did not appear surface layer foaming, empty and falling phenomenon, no seepage cracks, impact resistance function. When the tiles reach 10J, the anti impact functional coatings reach 10J, and the function is superior.
5. The skilled construction technology is the same as the traditional EPS board thin plastering exterior wall insulation system construction technology. The skilled construction technology is convenient for workers to construct, safe and reliable, and will not exist other new data system unstable shortcomings.
6. the competitive price of the traditional EPS foam board has been retained. The advantages of low thermal conductivity, good heat preservation and technological sophistication have kept the price of the traditional foam board, which is far lower than that of the class a flame retardant insulation material on the market. It has the effect of A-class flame retardancy at the price of general inion, and the price ratio is superior, and the market prospect is broad.
1. class a fire protection. After mixing the special inorganic insulation material of our company into the polystyrene board evenly, the fire-proof burning grade of the polystyrene board was raised from B to A2. In the burning experiment, no drip was burned for 60 minutes at 750 C, and the mass loss was less than 35%, reaching the fire-proof requirement of A grade.
2. thermal conductivity 0.036W/ (M? K). Participate in our company's special inorganic heat preservation and fire protection materials during the production process of polystyrene board, so that the density of polystyrene board increased to 60 kg / m3, fully filled the air convection channel of benzene board, blocking heat conduction, so that the thermal conductivity of polystyrene board from 0.042 to 0.036 W / (m? K), basically with the heat conductivity of extruded board appropriate;
3. the intensity of contraction is greater than or equal to 200kPa. Hot-pressing molding, because of changing the production form of the product, greatly improved the compressive strength of polystyrene board, inorganic insulation materials uniform skeleton support, so that the compressive strength of polystyrene board from 150 kPa to 200 kPa or more, for construction and transportation brought great convenience.
Exterior insulation system structure
Exterior insulation system of exterior wall is composed of bonded mortar, modified siliceous polystyrene fire insulation board and coated mortar composite alkali-resistant grid cloth.
This article is compiled by Shandong Guangri Building Materials Co., Ltd. . Friends interested in A1 class fire-proof insulation materials can pay attention to our column, we will provide you with more news knowledge.