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A kind of self-cleaning rope and its making method

A production method and self-cleaning technology, applied in the field of ropes, can solve the problems of no longer beautiful appearance, affecting the use effect, easy to be stained, etc., and achieve the effect of good self-cleaning effect, prolonging the service life and low cost

Active Publication Date: 2018-03-20
SHANDONG ROPE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The rope is easily stained during use. Although the dirty rope can still be used, its appearance is no longer beautiful, which affects the use effect
If the rope is removed for cleaning, it is time-consuming and labor-intensive, which also causes loss of the rope

Method used

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  • A kind of self-cleaning rope and its making method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] 1) Mix n-tetrabutyl titanate, glacial acetic acid and deionized water with a volume ratio of 1:6:6 to prepare a titanium dioxide hydrosol;

[0026] 2) Silica hydrosol is prepared by mixing ethyl orthosilicate, glacial acetic acid and deionized water with a volume ratio of 1:5:10;

[0027] 3) The titanium dioxide hydrosol and silicon dioxide hydrosol prepared in steps 1) and 2) are prepared into titanium dioxide-silicon dioxide hydrogel according to the molar ratio of titanium to silicon 30:1;

[0028] 4) Coating and finishing the rope matrix with the prepared titania-silica hydrogel, then treating with hot water at 70°C for 30 min, and finally drying it.

Embodiment 2

[0030] 1) Mix n-tetrabutyl titanate, glacial acetic acid and deionized water with a volume ratio of 1:12:6 to prepare a titanium dioxide hydrosol;

[0031] 2) The silica hydrosol is prepared by mixing ethyl orthosilicate, glacial acetic acid and deionized water in a volume ratio of 1:5:15;

[0032] 3) The titanium dioxide hydrosol and silicon dioxide hydrosol prepared in steps 1) and 2) are prepared into titanium dioxide-silicon dioxide hydrogel according to the molar ratio of titanium to silicon 60:1;

[0033] 4) Coating and finishing the rope matrix with the prepared titania-silica hydrogel, then treating with hot water at 100°C for 5 minutes, and finally drying.

Embodiment 3

[0035] 1) Mix n-tetrabutyl titanate, glacial acetic acid and deionized water with a volume ratio of 1:10:6 to prepare a titanium dioxide hydrosol;

[0036] 2) The silica hydrosol is prepared by mixing ethyl orthosilicate, glacial acetic acid and deionized water in a volume ratio of 1:5:12;

[0037] 3) The titanium dioxide hydrosol and the silicon dioxide hydrosol prepared in steps 1) and 2) are prepared into titanium dioxide-silicon dioxide hydrogel according to the molar ratio of titanium to silicon: 40:1;

[0038] 4) Coating and finishing the rope matrix with the prepared titania-silica hydrogel, then treating with hot water at 85°C for 20 min, and finally drying.

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PUM

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Abstract

The invention discloses a self-cleaning rope and a manufacturing method thereof, relating to the field of ropes, comprising a rope substrate 1 and a self-cleaning coating 2 coated on the outside of the rope substrate 1 . The self-cleaning rope and its manufacturing method provided by the present invention utilize titanium dioxide as an N-type semiconductor with photocatalytic properties, and can decompose organic stains well under light conditions. The titanium dioxide produced by the sol-gel method- Silica hydrogel is used to coat and treat the rope matrix, and the obtained rope has a good self-cleaning effect, avoids damage to the rope caused by frequent washing, and prolongs the service life of the rope. The production process is simple, the operation is convenient and fast, and the cost is low. , suitable for large-scale application.

Description

technical field [0001] The invention relates to the field of ropes, in particular to a self-cleaning rope and a manufacturing method thereof. Background technique [0002] At present, ropes are widely used in home, outdoor, sports, leisure and other entertainment fields. The characteristics of easy assembly and disassembly and convenient carrying are that they are widely used in many fields. The rope is easily stained during use. Although the dirty rope can still be used, the appearance is no longer beautiful, which affects the use effect. If the rope is removed for cleaning, it is time-consuming and labor-intensive, and also causes the loss of the rope. SUMMARY OF THE INVENTION [0003] In order to solve the above-mentioned technical problems, the present invention provides a self-cleaning rope and a manufacturing method thereof. The self-cleaning coating on the outside of the rope matrix can decompose organic stains and realize self-cleaning of the rope. The effect is g...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D07B1/14D07B7/14D06M11/46D06M11/79
CPCD07B1/162D07B2201/2092
Inventor 沈明田永龙张功明
Owner SHANDONG ROPE TECH CO LTD
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