Roof phenolic insulation board selection rules of fire prevention board is introduced
phenolic roof insulation board insulation board introduced the selection of the rules. Phenolic insulation board with phenolic resin and flame retardant and smoke suppression agent, curing agent, foaming agent, and other additives, and other material, through scientific formula of closed groove of rigid foam, phenolic insulation board two areas of application: because of the polystyrene foam and polyurethane foam are flammable, not high temperature resistant, Chiang kai-shek in some industrial developed country restrictions on use by the fire department, strict in fire protection, government departments have clear stipulation can only use phenolic insulation board. Therefore, phenolic foam material is more suitable for have strict requirements under the environmental conditions of use of high-performance materials, has a good development prospect. Traditional phenolic board not only can be used for exterior insulation system, can be also prepared to act the role of surface composite insulation decoration plate, can also be used to build the traditional EPS/XPS exterior wall thermal insulation system fire belt/PU, will be used for fire prevention in the curtain wall thermal insulation materials, fire door insulation materials, as well as low or high temperature of fire insulation material. With the rapid development of modern construction industry, people more and more high to the requirement of building materials. As a result, many new building materials are produced, in order to meet the demand of people, and roofing of fire prevention board is one of the new type of lightweight construction materials. It is mainly used for building roof, fire prevention, heat preservation, noise reduction, etc.
this kind of building materials in the market demand, many began to form a number of quality products, make customer often can't choose the right high quality product. Phenolic plate is a new kind of non-combustible low smoke, fire insulation materials, it is made of phenolic resin in foaming agent, curing agent and other additives made of closed-cell rigid foam. It is the most prominent feature of non-combustible, low smoke, resistance to high temperature of different change. It overcomes the original type foam thermal insulation material inflammable, cigarettes, drawback of the metabolic that encounter heat, retained the original type foam thermal insulation material is qualitative light, construction is convenient wait for a characteristic. In fact, when choosing roofing insulation board, just follow a few details, you can easily pick out the cost-effective products. First of all, must be strong and durable, the surface color uniform, insulation performance is better than other insulation board; Second, the roof of fire prevention board to choose a good credit and good reputation to choose and buy. Finally, the roof of fire prevention board purchasing still need to regular procurement market to choose and buy. Don't be greedy, a piece of cake, to some small workshops to buy inferior product, do more harm than good.