Suspension insulator and preparation method thereof
The technology of suspension insulator and porcelain insulator is applied in the field of suspension insulator and its preparation, which can solve the problems of shortening service life, affecting the safety of power grid, prone to breakdown, etc., so as to improve service life, improve structural strength, and improve structural strength. and service life
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Embodiment 1
[0033] Weigh the following raw materials: kaolin 22g, vermiculite 16g, allophane 10g, sepiolite fiber 0.5g, lignin fiber 0.5g, polypropylene fiber 1g, natural zeolite powder 10g, mica powder 12g, barite powder 5g, 20g of pearl clay, 10g of callite, 5g of zircon sand, 1g of polyvinylpyrrolidone, 1g of dichromium trioxide, 1g of boron oxide, 1g of polyethylacrylate, 1g of vinyltriethoxysilane, prepared according to the following method :
[0034]S1, the sepiolite fiber is processed to make its length 1-3cm, the lignin fiber is processed to make it 0.1-0.6cm in length, the polypropylene fiber is processed to make it 2-6cm in length, and the polypropylene fiber Add it to 1g of tetrachloroethane, then add it to polyethyl acrylate, and treat it with an ultrasonic wave with a power of 100w for 10 minutes to obtain a mixture A; add sepiolite fiber to the above-mentioned half weight of polyvinylpyrrolidone, and then add 10g The water was treated with an ultrasonic wave with a power of...
Embodiment 2
[0044] Weigh the following raw materials: kaolin 24g, vermiculite 18g, allophane 12g, sepiolite fiber 0.8g, lignin fiber 0.6g, polypropylene fiber 1.5g, natural zeolite powder 12g, mica powder 14g, barite 8g of stone powder, 22g of pearl clay, 12g of callite, 6g of zircon sand, 2g of polyvinylpyrrolidone, 1.5g of dichromium trioxide, 1.5g of boron oxide, 1.5g of ethyl polyacrylate, 2g of vinyltriethoxysilane, Prepare as follows:
[0045] S1, the sepiolite fiber is processed to make its length 1-3cm, the lignin fiber is processed to make it 0.1-0.6cm in length, the polypropylene fiber is processed to make it 2-6cm in length, and the polypropylene fiber Add it to 1g of tetrachloroethane, then add it to polyethyl acrylate, and treat it with an ultrasonic wave with a power of 200w for 10 minutes to obtain a mixture A; add sepiolite fibers to the above-mentioned half weight of polyvinylpyrrolidone, and then add 15g The water was treated with an ultrasonic wave with a power of 150w...
Embodiment 3
[0055] Weigh the following raw materials: kaolin 26g, vermiculite 20g, allophane 14g, sepiolite fiber 1g, lignin fiber 0.7g, polypropylene fiber 2g, natural zeolite powder 13g, mica powder 16g, barite powder 10g , 25g of pearl clay, 15g of callite, 8g of zircon sand, 4g of polyvinylpyrrolidone, 2g of chromium trioxide, 2g of boron oxide, 2g of polyethylacrylate, 2.5g of vinyltriethoxysilane, prepared according to the following method :
[0056] S1, the sepiolite fiber is processed to make its length 1-3cm, the lignin fiber is processed to make it 0.1-0.6cm in length, the polypropylene fiber is processed to make it 2-6cm in length, and the polypropylene fiber Add it to 1.5g of tetrachloroethane, then add it to polyethylacrylate, and treat it with an ultrasonic wave with a power of 200w for 10min to obtain a mixture A; add sepiolite fibers to the above-mentioned half weight of polyvinylpyrrolidone, and then add 20g of water was treated with an ultrasonic wave with a power of 20...
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