Isofrax® 1260C Paper is a unique product which is manufactured by forming fibers na in a nonwoven matrix. The fibers are randomly oriented during manufacture, then held in place with a latex binder system.

Isofrax 1260C has the hight-emperature performance characteristics required in many applications at temperatures up to 1260°C/2300°F and also meets European regulatory requirements (Directive 97/69/EC). sofrax 1260C Paper exhibits excellent chemical stability and resistance to attack from most corrosive agents. Exceptions include hydrofluoric acid, phosphoric acid and strong alkalis. Isofrax 1260C Paper also provides superior wetting resistance to molten aluminum alloys at high temperatures. Isofrax 1260C Paper will generate small amounts of smoke and trace element outgassing during initial exposure to temperatures above 230°C (446°F).

  • Colour white
    Melting Point oC 1500
    Temperature Grade oC 1260
    Operating Temperature oC 1175
    Average Tensile Strength kPa 385
    11 kPa % 10
    32 kPa % 25
    175kPa % 50
    Density kg/m3 160
    Fiber Index 70% Wt(2) Wt2 160
    LOI (including binder) % 7-10


    All heat flow calculations are based on a surface emmissivity factor of 0.90, an ambient temperature of 27°C (80°F) and zero km/h (mph) wind velocity.
    Thickness 3mm 6mm
    Hot Face Cold Face Cold Face
    650 oC 163 oC 150 oC
    900 oC 205 oC 190 oC
    1175 oC 248 oC 233 oC
    • Thickness (mm): 1, 2, 3 ,6
    • Width (mm): 610, 1220