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Industrial high-temperature resistant fiber rope and preparing method thereof

A high-temperature-resistant fiber, an industrial technology, applied in the field of ropes, can solve the problems of being unsuitable for fire-fighting and disaster relief, high-temperature flammable and explosive occasions, and low flame-retardant performance, achieving good chemical stability, high tensile strength, and good durability. The effect of high temperature

Inactive Publication Date: 2015-04-15
TAIAN ROPE NET PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The core-spun rope is widely used due to its good properties of the inner and outer materials. Therefore, the core-spun rope is an important daily necessities. In the existing core-spun rope, although it has other high-performance , but the flame retardant performance is not high, not suitable for fire disaster relief and high temperature flammable and explosive occasions

Method used

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  • Industrial high-temperature resistant fiber rope and preparing method thereof

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preparation example Construction

[0017] The preparation method of the high temperature resistant fiber rope for industrial use is realized through the following steps:

[0018] 1) Material selection: the rope sheath 1 selects filament ultra-light aluminum silicate fiber filament, and its specification is 840D-3000D, and the rope core 2 selects PAN-based carbon fiber filament, and its specification is 1000D;

[0019] 2) Doubling: 4-8 filaments of ultra-light aluminum silicate fiber filaments are combined into 1 strand, and 6 PAN-based carbon fiber filaments are combined into 1 strand;

[0020] 3) Twisting: After paralleling, the ultra-light aluminum silicate fiber filaments and PAN-based carbon fiber filaments are twisted through the twisting machine. The transmission belt of the twisting machine is tight and tight. Each filament must pass through the tension regulator Control, regularly measure its speed and twist, and the twist depends on the size of the rope strands;

[0021] 4) Pre-weaving: The filament u...

Embodiment 1

[0025] 1) Material selection: rope sheath 1 selects filament ultra-light aluminum silicate fiber filament with a specification of 840 D, and rope core 2 selects PAN-based carbon fiber filament with a specification of 1000 D;

[0026] 2) Paralleling: use 4 filaments of ultra-light aluminum silicate fiber filaments and combine them into 1 strand, and combine them into 48 strands, and 6 PAN-based carbon fiber filaments into 1 strand, and combine them into one strand;

[0027] 3) Twisting: After paralleling, the ultra-light aluminum silicate fiber filaments and PAN-based carbon fiber filaments are twisted through the twisting machine. The transmission belt of the twisting machine is tight and tight. Each filament must pass through the tension regulator Control, regularly measure its speed and twist, and the twist depends on the size of the rope strands;

[0028] 4) Pre-weaving: The filament ultra-light aluminum silicate fiber filament strands twisted by the twisting machine are pr...

Embodiment 2

[0032] 1) Material selection: rope sheath 1 selects filament ultra-light aluminum silicate fiber filament, and its specification is 1000 D, rope core 2 selects PAN-based carbon fiber filament, and its specification is 1000D;

[0033] 2) Doubling: use 6 filaments of ultra-light aluminum silicate fiber filaments and combine them into 1 strand, and combine them into 48 strands, and 6 PAN-based carbon fiber filaments into 1 strand, and combine them into one strand;

[0034] 3) Twisting: After paralleling, the ultra-light aluminum silicate fiber filaments and PAN-based carbon fiber filaments are twisted through the twisting machine. The transmission belt of the twisting machine is tight and tight. Each filament must pass through the tension regulator Control, regularly measure its speed and twist, and the twist depends on the size of the rope strands;

[0035] 4) Pre-weaving: The filament ultra-light aluminum silicate fiber filament strands twisted by the twisting machine are pre-w...

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Abstract

An industrial high-temperature resistant fiber rope and a preparing method thereof are disclosed. A rope sheath is an outer sheath braided by ultra-light aluminium silicate fibre strands, with one half of the strands being in an S-twist direction and the rest of the strands being in a Z-twist direction. A rope core is a PAN-based carbon fiber filament aggregate. The rope is simple in structure, so that the rope has characteristics of good resistance to high temperatures, fireproofing property and flame retardance, and long service lifetime.

Description

technical field [0001] The invention belongs to the field of ropes, in particular to an industrial high-temperature-resistant fiber rope and a preparation method thereof. Background technique [0002] The core-spun rope is widely used due to its good properties of the inner and outer materials. Therefore, the core-spun rope is an important daily necessities. In the existing core-spun rope, although it has other high-performance , but the flame retardant performance is not high, not suitable for fire disaster relief and high temperature flammable and explosive occasions. Filament ultra-light aluminum silicate fiber is a fiber made of selected high-quality coke gemstones that are melted in an electric furnace above 2000 ° C and blown into fibers. The length is 5-6 times that of ordinary aluminum silicate fibers, and the thermal conductivity can be reduced by 10-30 at the same density %, with stable performance, long fiber, high tensile strength, strong shock resistance, less ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04C1/02D04C1/12D02J13/00
CPCD07B1/02D06B3/04D07B1/14D07B5/04D07B2201/2057D07B2201/2089D07B2201/209D07B2205/30D07B2205/3007D07B2401/202D07B2401/2035D07B2401/2055D07B2501/2092
Inventor 沈明刘瑞强张功明田涛刘翠华
Owner TAIAN ROPE NET PLASTIC