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Nano high-temperature resistance flame-retardation fiber rope and production method

A flame-retardant fiber and high-temperature-resistant technology, which is applied in the field of ropes, can solve the problems of no application of nanometer high-temperature-resistant flame-retardant fibers, and achieve the effect of simple structure, good folding resistance and wear resistance, and compact weaving

Inactive Publication Date: 2015-03-25
TAIAN ROPE NET PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, nano high temperature resistant flame retardant fibers have not been applied to the field of ropes at home and abroad.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Nano high-temperature resistance flame-retardation fiber rope and production method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] 1) Material selection: Rope sheath 1 selects nanometer high temperature resistant flame retardant aromatic polyamide fiber, its specification is 420D, and rope core 2 selects nanometer high temperature resistant flame retardant aromatic polyamide fiber, its specification is 1000D;

[0026] 2) Doubling: use 6 pieces of 420D nanometer high temperature resistant and flame retardant aromatic polyamide fiber filaments and combine them into 1 strand;

[0027] 3) Twisting: After paralleling, the nano high temperature resistant and flame retardant aromatic polyamide fiber filaments are twisted through a twisting machine. The transmission belt of the twisting machine is tight and tight. Each filament must be controlled by a tension regulator and measured regularly. Its speed and twist, the twist depends on the size of the rope strands;

[0028] 4) Pre-weaving: The nano high-temperature-resistant flame-retardant aromatic polyamide fiber strands twisted by the twisting machine are...

Embodiment 2

[0032] 1) Material selection: Rope sheath 1 selects nanometer high temperature resistant flame retardant aromatic polyamide fiber filament, its specification is 630D, rope core 2 selects nanometer high temperature resistant flame retardant aromatic polyamide fiber filament, its specification is 1000D;

[0033] 2) Paralleling: 7 pieces of 630D nanometer high temperature resistant and flame retardant aromatic polyamide fiber filaments are used and combined into 1 strand;

[0034] 3) Twisting: After paralleling, the nano high temperature resistant and flame retardant aromatic polyamide fiber filaments are twisted through a twisting machine. The transmission belt of the twisting machine is tight and tight. Each filament must be controlled by a tension regulator and measured regularly. Its speed and twist, the twist depends on the size of the rope strands;

[0035] 4) Pre-weaving: The nano high-temperature-resistant flame-retardant aromatic polyamide fiber strands twisted by the tw...

Embodiment 3

[0039] 1) Material selection: Rope sheath 1 selects nanometer high temperature resistant flame retardant aromatic polyamide fiber filament, its specification is 1000D, rope core 2 selects nanometer high temperature resistant flame retardant aromatic polyamide fiber filament, its specification is 1000D;

[0040] 2) Doubling: use 8 nanometer high temperature resistant and flame retardant aromatic polyamide fiber filaments and combine them into 1 strand;

[0041] 3) Twisting: After paralleling, the nano high temperature resistant and flame retardant aromatic polyamide fiber filaments are twisted through a twisting machine. The transmission belt of the twisting machine is tight and tight. Each filament must be controlled by a tension regulator and measured regularly. Its speed and twist, the twist depends on the size of the rope strands;

[0042] 4) Pre-weaving: The nano high-temperature-resistant flame-retardant aromatic polyamide fiber strands twisted by the twisting machine are...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a nano high-temperature resistance flame-retardation fiber rope and a production method, the nano high-temperature resistance flame-retardation fiber rope comprises rope sheath and a rope core arranged in the rope sheath, the rope sheath is arranged as a jacket body braided by half S-twist-direction nano high-temperature resistance flame-retardation fiber strand and half Z-twist-direction nano high-temperature resistance flame-retardation fiber strand, and the rope core is arranged as the nano high temperature-resistance flame-retardation fiber filament complex. The nano high-temperature resistance flame-retardation fiber rope has the advantages of compact braiding, reasonable technology, high temperature resistance of products, good flame retardation performance and high safety.

Description

technical field [0001] The invention belongs to the technical field of ropes, in particular to a nanometer high-temperature-resistant flame-retardant fiber rope and a manufacturing method thereof. Background technique [0002] Nano high temperature resistant flame retardant fiber is made of nano powder as an additive, using low temperature plasma treatment technology and two-phase natural regeneration technology, and adopts the method of melt blending to prepare the spinning solution, so that the nano powder is evenly dispersed in the spinning solution, It is made of nano high temperature resistant flame retardant fiber. The high temperature resistant flame retardant fiber has good temperature resistance, flame retardancy, acid and alkali resistance, oxidation resistance, hydrolysis resistance, high tensile strength, good folding resistance and wear resistance. At present, nano high temperature resistant flame retardant fibers have not been applied to the rope field at home ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D04C1/12D04C1/02
CPCD07B2401/2035D04C1/12D02J13/00D04C1/02D10B2331/021
Inventor 沈明刘瑞强张功明田涛侯虎刘翠华
Owner TAIAN ROPE NET PLASTIC
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