Thermochromic rope and production method thereof

A technology of heat-sensitive discoloration and production method, which is applied to auxiliary devices for rope making, textiles and papermaking, manipulation parts, etc., can solve the problem of not using a thermometer to measure temperature, etc. Effect

Active Publication Date: 2013-12-18
SHANDONG ROPE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, for users, it is necessary to know the temperature state of the rope at any time, but under normal circumstances, i

Method used

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  • Thermochromic rope and production method thereof

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Experimental program
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Effect test

Embodiment 1

[0026] 1) Preparation of temperature-indicating pigments: prepare temperature-indicating pigments with lead chromate, filler, and nickel sulfate at a molar ratio of 1:1:0.1;

[0027] 2) Prepare the temperature-indicating paint: prepare the temperature-indicating paint with the temperature-indicating pigment and filler prepared in step 1), and 7% polyvinyl alcohol at a mass ratio of 1:0.5:6;

[0028] 3) Coating finishing: use the temperature-indicating paint prepared in step 2) to coat and finish the rope substrate, and finally dry it.

Embodiment 2

[0030] 1) Preparation of temperature-indicating pigments: prepare temperature-indicating pigments with lead chromate, filler, and nickel sulfate at a molar ratio of 1:4:0.1;

[0031] 2) Prepare the temperature-indicating paint: prepare the temperature-indicating paint with the temperature-indicating pigment, filler, and 7% polyvinyl alcohol prepared in step 1) at a mass ratio of 1:1:6;

[0032] 3) Coating finishing: use the temperature-indicating paint prepared in step 2) to coat and finish the rope substrate, and finally dry it.

Embodiment 3

[0034] 1) Preparation of temperature-indicating pigments: prepare temperature-indicating pigments with lead chromate, filler, and nickel sulfate at a molar ratio of 1:3:0.1;

[0035] 2) Prepare the temperature-indicating paint: prepare the temperature-indicating paint with the temperature-indicating pigment, filler, and 7% polyvinyl alcohol prepared in step 1) at a mass ratio of 1:0.8:6:;

[0036] 3) Coating finishing: use the temperature-indicating paint prepared in step 2) to coat and finish the rope substrate, and finally dry it.

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Abstract

The invention discloses a thermochromic rope and a production method thereof, and relates to the field of ropes. The thermochromic rope comprises a rope base (1) and a thermochromic coating (2). The thermochromic coating (2) is coated on the outer surface of the rope base (1). Inorganic lead chromate is adopted as thermochromic pigment to configure coating formulations, the rope base is coated and processed, the obtained rope is good in thermochromic effect and can change colors when the temperature changes, on the condition of high temperature and extreme hot, when the temperature reaches the limited using temperature of the rope, users can be alarmed. The thermochromic rope is simple in production process, convenient and rapid to operate, low in cost, and is adaptable for large-scale promotion and application.

Description

technical field [0001] The invention relates to the field of ropes, in particular to a heat-sensitive color-changing rope and a manufacturing method thereof. Background technique [0002] At present, ropes are widely used in many fields, such as home furnishing, outdoor, sports, leisure, etc., because of their easy assembly and disassembly and easy portability. In many cases, ropes are used in high temperature and high heat conditions, and each rope has a certain use temperature. When the temperature exceeds the use temperature, there will be great risks, especially when people touch the rope. Therefore, for users, it is necessary to know the temperature state of the rope at any time, but usually, it is not suitable to use thermometers, millivoltmeters, radiation pyrometers, etc. to measure the temperature at this time. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present invention provides a heat-sensitive color-changin...

Claims

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Application Information

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IPC IPC(8): D07B1/02D07B7/14
CPCD07B1/148D07B2301/252D07B2401/2035
Inventor 沈明田永龙张功明高动动
Owner SHANDONG ROPE TECH CO LTD
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