| 摘要 |
<p>A flame-retardant, coated fabric material, for use in the manufacture of rolling-door panels, door blades, or leaves, comprises a flame-retardant base fabric 5 that is woven from a monofilament yarn 2,3 that is extruded from a mixture comprising a thermoplastic material and a flame-retardant additive. A flame-retardant coating agent is applied to the surface of the base fabric 5 to form a coating 4. It is particularly designed for use in the kind of high-speed, light-weight doors currently found in the garages and vehicle bays of warehouses, factories, and other industrial facilities. In addition to being much lighter than the metal doors being replaced, the material has to its further advantage a flame-retardancy not present in earlier fabric doors.</p> |
