A smart medical network clothing
A medical network and clothing technology, applied in the field of clothing, can solve problems such as high cost, decreased electrical conductivity of fabrics, and poor fabric preventability, and achieve good electrical conductivity, stable detection, and reduced electrical signal loss.
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Embodiment 1
[0051] S1) Blending: 0.5 parts of carboxylated fullerene with particle diameter D50 of 5.3nm, 5 parts of chitosan, and 3 parts of polyvinylpyrrolidone were dispersed in 8 parts of 95% ethanol solution, under 6000r / min stirring condition, Slowly add dropwise into a high-speed mixer equipped with 1000 parts of nylon 66 within 10-20 minutes, and blend for 2 hours;
[0052] S2) Extrude the melt: heat and melt the composite material obtained in S1 in a twin-screw extruder to form a spinning melt; the working conditions of the extruder are: the length-to-diameter ratio of the screw is 32:1, each The temperature of the temperature zone is 240-250℃ in the first zone, 245-260℃ in the second zone, 260-270℃ in the third zone, 270-290℃ in the fourth zone, 250-260℃ in the fifth zone, and 240-250℃ in the sixth zone. The temperature is 245°C, and the speed of the host machine is 400r / min.
[0053] S3) Hot-melt spinning: the melt obtained in step S2 enters the spinning melt pipeline at 380-4...
Embodiment 2
[0055] Other steps are the same as in Example 1, except that in step S1) blending, the amount of carboxylated fullerene is 1 part.
Embodiment 3
[0057] Other steps are the same as in Example 1, except that in step S1) blending, the amount of carboxylated fullerene is 2 parts.
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