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Preparation method of yellow warning garment material

A kind of clothing and yellow technology, which is applied in the field of preparation of yellow warning clothing fabrics, can solve the problems of poor visibility of reflective decorative materials, no warning effect, increase the physical and psychological burden of users, etc., achieve good moisture absorption and breathability, excellent durability The effect of washing

Active Publication Date: 2017-11-07
ZHEJIANG IND POLYTECHNIC COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, commonly used warning clothing is mainly made of orange-red ordinary fluorescent paint-coated polyester fabrics. The visibility performance of new clothes meets the requirements, but due to the nature of study and work, children and sanitation personnel tend to change and wash more frequently, while traditional fluorescent paints generally have shortcomings such as poor reflectivity, not washable, and poor moisture absorption and air permeability. Its warning effect is reduced, or even has no warning effect, which can easily lead to traffic accidents. After testing: after 15 to 20 times of normal washing, its warning effect at night will be significantly reduced; after 30 times of washing, it will almost lose its warning effect
In addition, warning clothing made of ordinary coatings and polyester fabrics often increases the physical and psychological burden of the wearer due to their poor hygroscopicity, airtightness, and hard hand feeling, and the wearing comfort performance is poor.

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
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  • Preparation method of yellow warning garment material
  • Preparation method of yellow warning garment material
  • Preparation method of yellow warning garment material

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0024] A kind of preparation method of yellow warning clothing fabric of the present invention comprises the following steps:

[0025] (1), the preparation of fluorescent yellow powder:

[0026] Dissolve gadolinium oxide and dysprosium oxide in nitric acid respectively to obtain gadolinium nitrate solution and dysprosium nitrate solution; measure gadolinium nitrate solution and dysprosium nitrate solution and stir evenly; add urea and stir for 20 minutes, continue the reaction at 180°C for 12 hours, then cool to At room temperature, filter and wash with distilled water; dry the obtained product in a 70°C oven for 3 hours, then place it in a 900°C muffle furnace for calcination for 2 hours, and naturally cool to room temperature to obtain a fluorescent yellow powder sample;

[0027] Weigh a certain amount of silane coupling agent KH-570 and fluorescent yellow powder, fully hydrolyze in the water / ethanol solution with a pH value of 3.5-4.0, slowly add it to a round bottom flask,...

Embodiment 1

[0035] The preparation method is the same as the basic embodiment, the difference is: adjust the proportioning and preparation process of the fluorescent yellow powder in step (1), and detect the influence of the mass proportioning of the silane coupling agent and the fluorescent yellow powder on the relative fluorescence intensity, as shown in Table 1 Show.

[0036] Table 1. The effect of the mass ratio of silane coupling agent and fluorescent yellow powder on the relative fluorescence intensity

[0037] .

Embodiment 2

[0039] The preparation method is the same as the basic embodiment, the difference is: adjust the preparation process of step (2) fluorescent yellow paint, and detect the influence of acrylic resin and fluorescent yellow powder on the performance of fluorescent yellow paint, as shown in Table 2.

[0040] Table 2. Effect of acrylic resin and fluorescent yellow powder on the performance of fluorescent coatings

[0041]

[0042] .

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Abstract

The invention discloses a preparation method of a yellow warning garment material. The preparation method is characterized in that fluorescein powder is prepared from an oxide containing rare earth elements, and the material has relatively high luminescent intensity; in order to improve the luminescent stability of fluorescein powder, a silane coupling agent enveloping technology is adopted, and fluorescein powder is prepared, so that the stability of the fluorescein material is improved; by adopting a printing technology, the fluorescein material with high visualization and washing resistance is trimmed in pure cotton woven fabric, and the prepared yellow warning garment material has good humidity-absorbing and breathable performance and can meet the requirement of washing in thirty times.

Description

Technical field: [0001] The invention relates to a preparation method of a fabric, in particular to a preparation method of a yellow warning garment fabric. Background technique: [0002] At present, commonly used warning clothing is mainly made of orange-red ordinary fluorescent paint-coated polyester fabrics, and the quality is uneven. There are common problems such as insufficient fluorescence of base fabrics, low brightness coefficient, and poor visibility of reflective decorative materials. The visibility performance of new clothes meets the requirements, but due to the nature of study and work, children and sanitation personnel tend to change and wash more frequently, while traditional fluorescent paints generally have shortcomings such as poor reflectivity, not washable, and poor moisture absorption and air permeability. Its warning effect is reduced, or even has no warning effect, which easily leads to the occurrence of traffic accidents. After testing: after normal ...

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
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Application Information

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IPC IPC(8): D06N3/00D06N3/04
CPCD06N3/0006D06N3/0063D06N3/0088D06N3/042D06N2201/042D06N2209/0823D06N2209/123D06N2209/16D06N2211/10
Inventor 杨宏林项伟
Owner ZHEJIANG IND POLYTECHNIC COLLEGE
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