Hebei flame-retardant phenolic insulation board fire prevention performance level
hebei flame-retardant phenolic insulation board has good insulation and fire resistance and waterproof performance, in the case of not to join other additives products in B1 level. Flame retardant phenolic insulation board while inspection report is B1 level, its fire prevention performance far exceeds the same kind of insulation material. With a torch or other high temperature material to bake the destructive test, will find phenolic board only far sites, carbide and won't produce the change such as flame, softening, dripping, deformation, visible phenolic insulation board flame retardant performance is very high.
flame retardant phenolic insulation board picture
flame retardant phenolic insulation board is characteristic of flame retardant, low smoke, high temperature resistance of different change. It can be on-site pouring foam, can be molded, can also be mechanical processing, can be made into sheet, tube shell and all kinds of different products; It overcomes the original type foam insulation material inflammable, cigarettes, drawback of the metabolic that encounter heat, retained the original type foam insulation material is qualitative light, construction is convenient wait for a characteristic; The flame retardant phenolic insulation board rich raw material sources, low price, and simple widely used in production and processing; Flame retardant foam under the direct effect of flame with carbon, without dripping, curly, no melting phenomenon, after the flame surface forming a layer & other; The graphite foam & throughout; Layer, effectively in the protective layer of foam structure, flame resistance through time can be up to 1 hour.
composite a-class products:
naked flame retardant phenolic insulation board plate is flame retardant B1 level, can use some ways to find A way to achieve A2 level, the answer is yes! 。 We know that the cement mortar is certainly grade A1 building materials, originally phenolic insulation board fire prevention performance is close to the A2 level, in can achieve A2 with mortar. Of course we use is also a kind of special phenolic insulation mortar packages, product called bonding mortar, which contain more building adhesive performance is very high. Wrapped in the adhesive mortar hebei phenolic insulation board in pressure into the acidproof alkali grid cloth is what we call the A2 class phenolic insulation board.
the above is to introduce the about hebei flame retardant phenolic insulation board fire prevention performance level related content, hope to help you, if you need this product, single ( Aluminum foil) Caigang phenolic plate please select city bo hui, my factory production equipment advanced, timely service, wholesale prices low, sample free of charge!