Preparation method of robot flexible touch control material
A robot and flexible technology, applied in the direction of device material selection, piezoelectric/electrostrictive device manufacturing/assembly, material selection for piezoelectric devices or electrostrictive devices, etc., can solve the problem of easy failure of materials and high rigidity , can not be bent and folded, etc., to achieve the effect of good human-computer interaction, small investment, and guaranteed stability
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Embodiment 1
[0031] (1) Mix and disperse 8 parts by weight of polyaniline powder, 1.5 parts by weight of barium titanate powder with a particle size of 0.1 mm and 0.5 parts by weight of dispersant SP-4330 in a high-speed mixer for 10 minutes. The speed of the high-speed mixer is 600 rpm. get the premix;
[0032] (2) Using the ball milling method, set the speed at 60 rpm, and grind the premix to make the barium titanate powder particles in the premix finer, and at the same time embed the barium titanate powder in the conductive polymer polyaniline powder to obtain a blend Piezoelectric polymers;
[0033] (3) Set the vibration frequency of the vibrating screen to 10 Hz, and evenly coat the blended piezoelectric polymer on the polyimide polymer tape. During the coating process, ensure that the blended piezoelectric polymer forms an array of 1mm×1mm , and then covered with a layer of polyimide polymer tape and above to form a sandwich structure, and then rolled by a calender, set the temperat...
Embodiment 2
[0035] (1) Mix and disperse 8.5 parts by weight of polypyrrole powder, 1.5 parts by weight of lead zirconate titanate powder with a particle size of 0.3 mm and 0.8 parts by weight of dispersant SP-4310 in a high-speed mixer for 12 minutes, and the speed of the high-speed mixer is 800 rpm , to get the premix;
[0036] (2) Using the ball milling method, set the speed at 90 rpm, and grind the premix to make the lead zirconate titanate powder particles in the premix finer, and at the same time embed the lead zirconate titanate powder in the conductive polymer polypyrrole powder, Obtain a blended piezoelectric polymer;
[0037] (3) Set the vibration frequency of the vibrating screen to 15Hz, and evenly coat the blended piezoelectric polymer on the polyimide polymer tape. During the coating process, ensure that the blended piezoelectric polymer forms an array of 1mm×1mm , and then covered with a layer of polyimide polymer tape and above to form a sandwich structure, and then rolled...
Embodiment 3
[0039](1) 9 parts by weight of polythiophene powder, 2 parts by weight of modified lead zirconate titanate powder and 1.5 parts by weight of dispersant SP-9810 were mixed and dispersed in a high-speed mixer for 15 minutes, and the speed of the high-speed mixer was 1000rpm to obtain a premixed thing;
[0040] (2) Using the vibration grinding method, set the rotation speed at 100 rpm, and grind the premix to make the modified lead zirconate titanate powder particles in the premix fine, and at the same time, the modified lead zirconate titanate powder was embedded in the conductive polymer polymer In the thiophene powder, the blended piezoelectric polymer is obtained;
[0041] (3) Set the vibration frequency of the vibrating screen to 20Hz, and evenly coat the blended piezoelectric polymer on the polyimide polymer tape. During the coating process, ensure that the blended piezoelectric polymer forms an array of 1mm×1mm , and then covered with a layer of polyimide polymer tape and...
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