High-strength industrial filter cloth and preparation method thereof
A high-strength, industrial technology, applied in separation methods, chemical instruments and methods, filtration and separation, etc., can solve the problems of shortened service life of industrial filter cloths, low mechanical strength, and increased replacement frequency, and achieve high mechanical strength and heat. Good stability and excellent electrical performance
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Embodiment 1
[0008] Embodiment 1: high-strength industrial filter cloth, it comprises by weight: the polyphenylene sulfide yarn of 30 parts, the HDPE of 5 parts, the nylon resin of 10 parts, the polydimethylsiloxane of 4 parts, 0.3 1 part of carbon black and 6 parts of bugong tea saponin.
[0009] A method for preparing high-strength industrial filter cloth, which includes the following steps: (1), yarn prefabrication: 10 parts of nylon resin is pulverized into nylon resin powder with an average particle size of 0.3mm, and 30 parts of polyphenylene sulfide yarn The yarn and nylon resin powder were mixed and stirred for 10 minutes to form a mixed yarn, during which 6 parts of bugong tea saponin was added as an additive; (2), surface coating: the surface of the mixed yarn was evenly coated with 4 parts of polydimethyl Siloxane, dried at 40°C, and then uniformly coated with 0.3 parts of carbon black, hot-pressed; (3), weaving net, weaving the mixed yarn formed by hot pressing, the filter clot...
Embodiment 2
[0010] Embodiment 2: high-strength industrial filter cloth, it comprises by weight: 35 parts of polyphenylene sulfide yarns, 7 parts of HDPE, 15 parts of nylon resin, 5 parts of polydimethylsiloxane, 0.5 parts 8 parts of carbon black and 8 parts of bugong tea saponin.
[0011] A method for preparing high-strength industrial filter cloth, which includes the following steps: (1), yarn prefabrication: 15 parts of nylon resin is pulverized into nylon resin powder with an average particle size of 0.4mm, and 35 parts of polyphenylene sulfide yarn The thread and nylon resin powder were mixed and stirred for 15 minutes to form a mixed yarn, during which 8 parts of bugong tea saponin was added as an additive; (2), surface coating: the surface of the mixed yarn was evenly coated with 5 parts of polydimethyl Siloxane, dried at 45°C, and then evenly coated with 0.5 parts of carbon black, hot-pressed; (3), weaving net, weaving the mixed yarn formed by hot pressing, the filter cloth structu...
Embodiment 3
[0012] Embodiment 3: high-strength industrial filter cloth, it comprises by weight: the polyphenylene sulfide yarn of 40 parts, the HDPE of 10 parts, the nylon resin of 20 parts, the polydimethylsiloxane of 6 parts, 0.6 10 parts of carbon black and 10 parts of bugong tea saponin.
[0013] A preparation method for high-strength industrial filter cloth, which includes the following steps: (1), yarn prefabrication: 20 parts of nylon resin is pulverized into nylon resin powder with an average particle size of 0.6 mm, and 40 parts of polyphenylene sulfide yarn The yarn and nylon resin powder were mixed and stirred for 20 minutes to form a mixed yarn, during which 10 parts of bugong tea saponin was added as an additive; (2), surface coating: the surface of the mixed yarn was evenly coated with 6 parts of polydimethyl Siloxane, dried at 50°C, and then uniformly coated with 0.6 parts of carbon black, and hot-pressed; (3), weaving net, weaving the mixed yarn formed by hot pressing, and...
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