A sweat-absorbing and antibacterial sports bandage
A technology for sports and bandages, which is applied in bandages, absorbent pads, textiles, and papermaking, etc. It can solve the problems of discounted bandage sterilization, poor sweat absorption, and affecting the quality of sports, so as to protect the skin, inhibit the growth of bacteria, and avoid The slippery effect of the bandage
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Embodiment 1
[0020] A sweat-absorbing and antibacterial sports bandage is made of the following raw materials in parts by weight: 66 polyvinyl chloride, 37 modified nylon, 14 bamboo fibers, 10 chitosan fibers, and 6 carbon fibers.
[0021] For the modified nylon, place nylon particles in a reaction kettle, heat to 320°C, stir until fully blended, slowly cool down to 270°C, add 2-methyl methacrylate of 6% by weight of nylon particles, and stir until fully Mix to improve the water absorption of nylon, continue to cool down to 210°C, add vinyl acetate with 3% weight of nylon particles, keep stirring at 120r / min for 15min, make vinyl acetate and nylon quickly graft, enhance the elasticity of nylon, melt spinning, Modified nylon was obtained.
[0022] A preparation method for sweat-absorbing antibacterial sports bandage, comprising the following steps:
[0023] (1) Mix polyvinyl chloride, bamboo fiber and 1 / 2 chitosan fiber and add it to titanium dioxide suspension at a concentration of 8 mg / L...
Embodiment 2
[0029] A sweat-absorbing and antibacterial sports bandage is made of the following raw materials in parts by weight: 67% polyvinyl chloride, 38% modified nylon, 15% bamboo fiber, 11% chitosan fiber, and 7% carbon fiber.
[0030] For the modified nylon, the nylon particles are placed in a reaction kettle, heated to 330°C, stirred until fully blended, slowly cooled to 280°C, 2-methyl methacrylate with 7% weight of the nylon particles is added, and stirred until fully Mix to improve the water absorption of nylon, continue to cool down to 220°C, add vinyl acetate with 4% weight of nylon particles, keep stirring at 130r / min for 18min, make vinyl acetate and nylon quickly graft, enhance the elasticity of nylon, melt spinning, Modified nylon was obtained.
[0031] A preparation method for sweat-absorbing antibacterial sports bandage, comprising the following steps:
[0032] (1) Mix polyvinyl chloride, bamboo fiber and 1 / 2 chitosan fiber and add it to the titanium dioxide suspension ...
Embodiment 3
[0038] A sweat-absorbing and antibacterial sports bandage is made of the following raw materials in parts by weight: 68 polyvinyl chloride, 39 modified nylon, 16 bamboo fibers, 12 chitosan fibers, and 8 carbon fibers.
[0039] For the modified nylon, place nylon particles in a reaction kettle, heat to 340°C, stir until fully blended, slowly cool down to 290°C, add 2-methyl methacrylate of 8% by weight of nylon particles, and stir until fully Mix to improve the water absorption of nylon, continue to cool down to 230°C, add vinyl acetate with 5% weight of nylon particles, keep stirring at 140r / min for 20min, make vinyl acetate and nylon quickly graft, enhance the elasticity of nylon, melt spinning, Modified nylon was obtained.
[0040] A preparation method for sweat-absorbing antibacterial sports bandage, comprising the following steps:
[0041] (1) Mix polyvinyl chloride, bamboo fiber and 1 / 2 chitosan fiber and add it to titanium dioxide suspension at a concentration of 10 mg / ...
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