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Conductive material for fencing competition track

A technology of conductive materials and runways, applied in the direction of layered products, synthetic resin layered products, textiles and papermaking, etc., to achieve the effects of good environmental performance, high tensile load and tear load, and high peeling load

Active Publication Date: 2013-08-14
浙江明士达股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no relevant report on the conductive composite material for the fencing competition track, which is processed by the conductive cloth, the skeleton material and the PVC film made of stainless steel conductive fiber and cotton fiber blended under certain technological conditions.

Method used

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  • Conductive material for fencing competition track
  • Conductive material for fencing competition track
  • Conductive material for fencing competition track

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～4

[0031] refer to figure 1 , a conductive material for a fencing competition track, prepared by the following method:

[0032] (1) The woven fabric made of high-strength polyester yarn is scraped with a layer of E-PVC paste on one surface of the woven fabric, and then the E-PVC paste surface is pasted with PVC film, and then the other surface of the woven fabric is Apply a layer of PU paste; (2) Apply a layer of PU paste to the surface of the conductive cloth, and attach the PU paste surface of the conductive cloth to the PU paste surface of the woven fabric in step (1), and then go through the embossing and tempering process That is, the conductive material for the fencing competition track was prepared.

[0033] The final conductive material structure for the fencing competition track is as follows: image 3 As shown, 1 is PVC film (polymerization degree 2700), 2 is PVC paste layer (E-PVC paste), 3 is woven fabric, 4 is PU paste layer, and 5 is conductive cloth.

[0034] Th...

Embodiment 5～9

[0042] The composition of the adhesive between the two cloths was changed, and the PVC film preparation process was the same as in Example 4, and other processes remained unchanged. Made product performance is as follows table 2:

[0043] Table 2

[0044]

[0045] The results show that the peeling load of polyurethane adhesive products is much higher than that of other types of adhesive products. Although the peeling load of solvent-based polyurethane products is a little higher than that of water-based polyurethane products, it is due to its production and use. The pollution is serious, but the water-based polyurethane is environmentally friendly and non-toxic, so the present invention selects the water-based polyurethane as the adhesive between the two cloths.

Embodiment 10

[0047] Comparing the composite material obtained in Example 9 of the present invention with the conventional fencing competition track materials, the results are shown in Table 3 below:

[0048] table 3

[0049]

[0050] The results show that, compared with similar materials, the material for the fencing competition track of the present invention has the advantages of good electrical conductivity, wear resistance, environmental protection and flame retardancy, and also has the characteristics of high peeling load and puncture strength.

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Abstract

The invention relates to a conductive material for a fencing competition track. The conductive material is prepared by adopting the following method which comprises the steps of: 1) adopting a woven fabric which is woven by using high-strength polyester yarns, scraping a layer of emulsion polyvinyl chloride (E-PVC) paste on one surface of the woven fabric, bonding a PVC film on the surface of theEPVC paste and coating a layer of polyurethane paste on the other surface of the woven fabric; and 2) coating a layer of PU paste on the surface of a conductive fabric, bonding the surface of the PU paste of the conductive fabric with the surface of the PU paste of the woven fabric of the step 1, and then conducting embossing and temperature blending processes to obtain the conductive material for the fencing competition track. The prepared conductive material for the fencing competition track not only has the advantages of high conductivity, good environmental-friendly performance, high stripping load, high strength (high tensile load and tearing load) and excellent flame-retardant performance, but also has the advantages of excellent puncturing strength, wear resistance and the like.

Description

technical field [0001] The invention relates to the field of textile materials, in particular to a conductive material used as a fencing competition track. Background technique [0002] With the advancement of science and technology and the development of new materials, the application of textile composite materials emerges in an endless stream. As one of the emerging composite materials, flexible composite materials have been widely used and have broad development prospects. It is not only widely used in inflatable rafts, advertising light box cloth and other fields, but even began to be used in environmentally friendly technological products. The lake water of Lake Camabio in Italy is extremely nutritious, so people use polyester high-strength yarn as a reinforced material to circle a floating water laboratory to conduct large-scale analysis and research on the lake water; in desert areas, people use textile fabrics to The sunshade roof opens up a piece of land suitable f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06N3/08B32B27/08B32B27/12B32B27/30B32B27/40
Inventor 朱静江郝恩全吴远平于华娟吴承农黄强
Owner 浙江明士达股份有限公司