Burn resistant conveyor belt:
Main structure: successively by the high temperature burning layer, transition layer, heat insulation layer, strength layer and heat resistant layer.
Features: covering rubber at high temperature produces a microporous carbonized layer, which can resist burning and prevent further heat transfer to the belt body, reducing the internal strength of the belt.The carbonization layer generates irregular fine cracks during the operation of the belt body, and the belt body is used for cooling.
The inorganic material with diameter structure is adopted as the frame material of the calcing-resistant conveyor belt. The use of this frame material solves the difficulty of high temperature carbonization, nylon and polyester canvas used in the past, and has the characteristics of small strength loss and no shrinkage and deformation under high temperature.
The special adhesive formula design shows that the adhesive strength between the binder and the skeleton material is much higher than the ordinary resistance to the tropics, and the adhesive strength between the layers in the high-temperature state is ≥3N/mm.
Bearing material temperature 200-600 ℃, instantaneous 800℃.
New type of burning resistant conveyor belt: metal mesh core conveyor belt
The belt core is the whole belt core of the metal spiral mesh, which is resistant to burning, high temperature, flame retardant, puncture resistance, tear resistance, small elongation, high bonding strength between layers, good grooving, high vulcanization efficiency, short joint operation time and easy operation.Among them, the metal mesh core high temperature resistant conveyor belt service temperature is 150℃ - 200℃;The temperature of the burning resistance conveyor belt of the metal mesh core is 200-800 ℃.Metal mesh core conveyor belt in different temperatures have good performance.