In all of organic insulating materials phenolic poam has the best fire resistance ability.
oxygen index is 42, belong in level B1 hard burning material. It wont’t get burned and no melting drops even placed in an over 3000°C flaming environment..as soon as the material touchs flame, the flame will not diffuse but extinguish instead. there will be a “graphite foam layer” created on the surface to protect the material from further carbonization after carbonizing,
2.great thermal insulation ability
Phenolic foam’s thermal insulating ability can be matched with polyurthane’s thermal insulating ability. The heat transfer coefficient of phenolic foam is 0.026, polyurthane foam’s heat transfer coefficient is 0.023, XPS Foam Extrusion Plank’s heat transfer coefficient is above 0.035.for achieving the same insulating effect ,the thickness of PF needs to be 32mm , Pu needs to be 30mm, polystyrene needs to be 40mm and the normal brick need to be over 800mm.
3.Less smoke,Less harmful gas.
Polyurthane and polystyrene can create the smother and virulent gas to cause peopl’s death,increasing the difficulty of putting out the fire. Even after the special treatment they will still decompose and release the hydrogen cyanide and carbon monoxide.
Phenolic foam doesn’t create and release any smogs ,even can not smell any scent while it’s under a long last burning by the high temperature flame.
Pf’s apparent density is 50kg/stere or around. Easy to fix and process in project, also can effectively reduce the deadweight of construction especially when it’s used on tall building .
Non-hamful to huma, won’t bring the environment permanent pollution, doesn’t contain chlorofluorocarbon, flotsam and used product can be recycled.
Available temperature scale -180°C to 180°C, Excellent in anti-corrosion. Especially for acidity and alkalescence. Shape and size is stable and fixed under high temperature working environment
steel beam and column
Material: EPS sandwich panel, rock wool or PU sandwich panel
Material: color steel sheet or sandwich panel
EPS sandwich panel door ,aluminum door ,burglarproof door , wood or steel door
Aluminum alloy, wood or plastic-steel window
PVC or Compound floor in living area and tiles in bathroom and kitchen or customer requirement
Water supply and Drainage system
Provided plan, design and construction or customer requirement
Provided plan, design and construction or customers’ requirement