Unlock instant, AI-driven research and patent intelligence for your innovation.

Preparation method of microcrystal fiber conducting fabric

A technology of conductive fabrics and microcrystalline fibers, which can be used in fiber processing, textiles and papermaking, and can solve problems such as cost

Inactive Publication Date: 2004-10-06
厦琴
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing conductive fiber fabrics need to use a lot of energy for heating reaction. Taking electric heating as an example, if you need to make 100m 2 The conductive fabric needs more than 2,000kg of liquid medicine, and consumes more than 100kwh of electricity, such as a daily output of 2,000m 2 The above conductive fabric consumes a lot of electricity, which restricts scale production and promotion
[0005] In summary, the defects of the conductive properties of the existing conductive fiber fabrics and the high energy consumption in the manufacturing process are the key to restricting the popularization and application of products.

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] 1. Preparation of coarsening solution:

[0035] Raw material (taking fiber fabric as weight ratio): Potassium dichromate (industrial grade) 15%, concentration is 30% sulfuric acid solution (industrial grade) 20%;

[0036] Process: Dissolve 15% potassium dichromate in water at room temperature with a bath ratio of 1:10, stir until completely dissolved, add sulfuric acid solution, stir evenly, and set aside.

[0037] 2. Preparation of conductive liquid:

[0038] Raw materials (in fiber fabric as weight ratio):

[0039] Agent A: iron powder 90% (industrial grade) Agent B: sodium thiosulfate 55% (industrial grade)

[0040] Copper Sulfate 50% (Electroplating Grade) Activated Carbon 15% (Industrial Grade)

[0041] Ferric chloride 50% (food grade) Salt 15% (food grade)

[0042] JFG 2% (industrial grade) pyrrole 40% (industrial grade)

[0043] EDTA 0.1% (industrial grade) Alcohol 30% (industrial grade)

[0044]Preparation process: Agent A: Dissolve eac...

Embodiment 2

[0053] raw material:

[0054] Agent A: iron powder 90% (industrial grade) Agent B: sodium thiosulfate 40% (industrial grade)

[0055] Copper Sulfate 35% (Electroplating Grade) Activated Carbon 15% (Industrial Grade)

[0056] Ferric chloride 35% (food grade) Salt 15% (food grade)

[0057] JFG 2% (industrial grade) pyrrole 30% (industrial grade)

[0058] EDTA 0.1% (industrial grade) Alcohol 30% (industrial grade)

[0059] Process is the same as embodiment 1, and gained specific resistance is 1 * 10Ω / cm

Embodiment 3

[0061] Agent A: Iron powder 90% (industrial grade) Agent B: sodium thiosulfate 30% (industrial grade)

[0062] Copper Sulfate 25% (Electroplating Grade) Activated Carbon 15% (Industrial Grade)

[0063] Ferric chloride 25% (food grade) Salt 15% (food grade)

[0064] JFG 2% (industrial grade) pyrrole 20% (industrial grade)

[0065] EDTA 0.1% (industrial grade) Alcohol 20% (industrial grade)

[0066] The process is the same as in Example 1, and the obtained specific resistance is 2.1×10Ω / cm.

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
Login to View More

PUM

No PUM Login to View More

Abstract

A preparing process and application of the electrically conductive microcrystal fibre fabric are disclosed. It features that a new electric conducting material is used for increasing electric conductivity and the heat releasing principle of chemical substance is used to save energy.

Description

field of invention [0001] The present invention relates to the treatment of fabrics, in particular to the preparation of conductive fabrics. Background technique [0002] Existing conductive fiber fabrics are made of conductive fibers or fabrics prepared by dipping, cooking and dyeing. The purpose is to embed conductive compounds or crystals on the surface or inside of the fibers to achieve the purpose of conducting electricity. , the main defects of existing conductive fibers or fabrics are as follows: poor durability, conductive microcrystals are easy to fall off, and the preparation of conductive fiber fabrics needs to be heated and dyed with a large amount of heat source. [0003] Existing conductive fiber fabrics, through the inventor's collection and analysis and a large number of experiments, it is found that the durability main defects of the prior art are as follows: 1, the stability of static continuous energization, the continuous energiz...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): D06M11/83
Inventor 厦琴
Owner 厦琴