High-performance capacitor film
A capacitor film and high-performance technology, which is applied in the field of capacitors, can solve the problems of film difficulty, high price, and large demand, and achieve excellent electrical insulation performance, low cost, and high heat resistance.
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Example Embodiment
[0016] Example one:
[0017] A high-performance capacitor film, comprising the following parts by weight of raw materials: 50 parts of polypropylene resin, 8 parts of low-density polyethylene, 8 parts of silicone rubber, 2 parts of polyethylene wax, 6 parts of p-phenylenediamine, 2 parts of silicon dioxide Parts, 4 parts of antistatic agent, 2 parts of white oil. The production method of the present invention includes the following sequential steps: adding polypropylene resin, white oil and silicone rubber into a blender according to the weight parts, heating to 110°C, and then adding low density polyethylene, polyethylene wax, and terephthalene Amine, 10 minutes later, add silica and antistatic agent, stir evenly; send it into the extruder for melt extrusion, the melting temperature is 170℃; the die is blown and shaped, then pulled and cut, and finally rolled can.
Example Embodiment
[0018] Embodiment two:
[0019] A high-performance capacitor film, comprising the following raw materials by weight: 45 parts of polypropylene resin, 5 parts of low-density polyethylene, 5 parts of silicone rubber, 1 part of polyethylene wax, 5 parts of hydroquinone, and 1 part of silicon dioxide Parts, 3 parts of antistatic agent, 1 part of white oil. The production method of the present invention includes the following sequential steps: adding polypropylene resin, white oil and silicone rubber into a blender according to the weight parts, heating to 90°C, and then adding low-density polyethylene, polyethylene wax, and terephthalene Phenol, after 5 minutes, add silicon dioxide and antistatic agent, stir evenly; send it into the extruder for melt extrusion, the melting temperature is 160℃; the die is blown and shaped, then pulled and cut, and finally rewinded. can.
Example Embodiment
[0020] Embodiment three:
[0021] A high-performance capacitor film, comprising the following raw materials by weight: 60 parts of polypropylene resin, 12 parts of low-density polyethylene, 10 parts of silicone rubber, 4 parts of polyethylene wax, 10 parts of p-phenylenediamine, 5 parts of silicon dioxide Parts, 7 parts of antistatic agent, 3 parts of white oil. The production method of the present invention includes the following sequential steps: adding polypropylene resin, white oil and silicone rubber into a blender according to the weight parts, heating to 100°C, and then adding low-density polyethylene, polyethylene wax, and hydroquinone , P-phenylenediamine, 6 minutes later, add silica and antistatic agent, stir evenly; send it to the extruder for melt extrusion, the melting temperature is 165℃; the die is blown to shape the film, and then it is pulled and cut. Finally, you can rewind.
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