Aluminum silicate/nickel-chromium stainless steel wire fireproof rolling curtain cloth and manufacturing method thereof

Abstract

The invention discloses aluminum silicate/nickel-chromium stainless steel wire fireproof rolling curtain cloth and a manufacturing method thereof. Aluminum silicate yarns and nickel-chromium stainless steel wires are taken as raw materials to form a fabric through a weft backed weave structure. The warp yarns of the fabric are aluminum silicate/nickel-chromium stainless steel wire doubled wires, and weft yarns are two groups of aluminum silicate yarns and nickel-chromium stainless steel wire yarns, wherein the positive weft yarns are aluminum silicate yarns, and the reverse weft yarns are nickel-chromium stainless steel wires. The gram per square meter of the aluminum silicate/nickel-chromium stainless steel wire fireproof rolling curtain cloth is 800 to 1,200g/m<2>, the total tightness of the fabric is more than or equal to 115 percent, and the fire resistance temperature is 1,100 DEG C. The manufacturing method comprises the following steps of: (1) doubling the aluminum silicate yarns with the nickel-chromium stainless steel wires; (2) performing spooling, beaming, slashing and drawing processes on the doubled aluminum silicate/nickel-chromium stainless steel wires for weaving; (3) respectively quilling the aluminum silicate yarns and the nickel-chromium stainless steel wires for weaving; and (4) weaving the prepared warp yarns and weft yarns on a shuttle loom with a double-side multi-shuttle box mechanism according to the designed looming draft so as to prepare the aluminum silicate/nickel-chromium stainless steel wire fireproof rolling curtain cloth.

Description

technical field [0001] The invention belongs to the field of fireproof rolling curtain cloth, in particular to an aluminum silicate / nickel-chromium stainless steel wire fireproof rolling curtain fabric and a manufacturing method. Background technique [0002] Fire shutter is a kind of fire retardant facility set up for fire separation in buildings. After the fire shutter is opened, it can effectively prevent the spread of fire. It has special functions of fire prevention, smoke isolation, suppression of fire spread, and protection of personnel evacuation. It can effectively protect the safety of users' lives and property. It is an indispensable fire-fighting facility in modern buildings. With the continuous improvement of people's requirements on the fire performance of buildings, my country has revised GB50045-95 "Code for Design of Fire Protection of High-rise Civil Buildings" (2005 edition), which puts forward mandatory requirements for fire protection of buildings. The ...

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Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies of the existing fireproof roller blinds, and provide a kind of aluminum silicate / nickel-chromium stainless steel wire fireproof roller blind fabric and its manufacturing method. When melted and deformed, cracked and collapsed, the strength loss after burning is very large, which cannot meet the fire protection requirements.

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