Thermochromic rope head, raw materials thereof and preparation method of thermochromic rope head
A temperature-sensitive color-changing and rope-tip technology, applied in the field of clothing accessories, can solve the problems that cannot meet people's needs for beauty and individuality, and the color layer of the rope head lacks variability, etc., and achieve the effect of strong operability and simple process
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Embodiment 1
[0050] A photosensitive and thermochromic color-changing rope head, such as figure 1Shown is a solid color cord with a soft texture. Including the uncoated white rope body and the red-yellow coated rope head, the total length is 1500mm, and the length of the coated rope head is 30mm. When the temperature is lower than 31°C, the rope end is red (30mm); when the temperature is higher than 31°C, the rope end becomes light yellow (30mm); when the temperature is lower than 31°C, the rope end returns to Red (30mm).
[0051] The preparation method of the single-color thermochromic rope head is as follows:
[0052] 1. Adjust the ink.
[0053] Modulated by:
[0054] yellow ink
[0055]
[0056] Under stirring, first add the water-based yellow color paste into the water, and after the dispersion is uniform, slowly add this mixture into the water-based polyurethane resin (FY-160); ) was dissolved in ethanol to obtain a solution with a solid content of 10.0% by mass, this solutio...
Embodiment 2
[0076] A photosensitive and thermochromic color-changing rope head, such as figure 2 Shown is a two-tone cord with a soft texture. Including uncoated white rope body, green (20mm) and red (10mm) coated rope ends, the total length is 1500mm, and the length of coated rope ends is 30mm. When the temperature is lower than 31°C, the rope head part is light green (20mm) + red (10mm); when the temperature is higher than 31°C, the rope head part becomes light green (30mm); when the temperature is higher than 34°C, The end of the rope turns light yellow (30mm); when the temperature is lower than 31°C, it returns to a two-color rope end of light green (20mm) + red (10mm).
[0077] The preparation method of the two-color thermochromic rope head is as follows:
[0078] 1. Adjust the ink.
[0079] Modulated by:
[0080] Green-yellow thermochromic ink
[0081]
[0082] Under stirring, first add the yellow water-based color paste and royal blue microcapsule temperature-sensitive col...
Embodiment 3
[0097] A temperature-sensitive color-changing rope head, such as image 3 Shown are multicolor rope ends with a soft texture. Including the uncoated white rope body and the blue-gray coated rope end, the total length is 1500mm, of which the length of the coated rope end is 30mm. When the temperature is lower than 21°C, the rope end is blue-gray (30mm); when the temperature is higher than 21°C, the rope end becomes light red (30mm); when the temperature is higher than 31°C, the rope end becomes Light yellow (30mm); when the temperature is higher than 36°C, the rope head part becomes a transparent (30mm) rope head; when the temperature is lower than 21°C, the rope head part returns to blue-gray (30mm).
[0098] The preparation method of the multicolor thermochromic rope head is as follows:
[0099] 1. Adjust the ink.
[0100] Modulated by:
[0101] Blue gray-colorless thermochromic ink
[0102]
[0103] Under stirring, first add the microcapsule temperature-sensitive col...
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