| abstract |
The invention belongs to the technical field of functional fiber fabrics, and particularly relates to a basalt fiber and aramid fiber blended flame-retardant heat-insulation fabric and a manufacturing method thereof. The invention is prepared by blending aramid fiber and basalt fiber soaked by a soaking agent, wherein the warp yarn is the aramid fiber, and the weft yarn is the basalt fiber. The invention well combines the advantages of non-inflammability, high temperature resistance, no toxic gas discharge, good heat insulation, no melting or dropping, no heat shrinkage and the like of the basalt fiber with the advantages of high strength, high modulus, ageing resistance and the like of the aramid fiber through the blending of the basalt fiber and the aramid fiber, namely, the organic fiber and the inorganic fiber are blended to organically combine the 'easy spinning' of the organic fiber and the 'non-inflammable' of the inorganic fiber, thereby greatly improving the flame-retardant and heat-insulating properties of the fabric, simultaneously greatly reducing the cost of the flame-retardant and heat-insulating fabric, and having simple preparation process, low development cost, high heat resistance, repeated use and great market potential. |