Conductive plastic for processing power supply cover plate, and fabrication method of power supply cover plate

[0052] Conductive plastics used to process power supply covers include:

[0053] PC / ABS 60%;

[0054] Stainless Steel Fiber 18%;

[0055] Flame retardant 17%;

[0056] Toughener 5%.

[0057]The method for preparing a power cover using the above-mentioned conductive plastic component comprises the following steps:

[0058] Add PC / ABS, flame retardant and toughening agent to the high mixer, and mix at 1300 rpm for 5 minutes;

[0059] The mixture and stainless steel fibers are extruded and granulated by a twin-screw extruder. Particle length 5mm;

[0060] Dry the conductive plastic particles in a blower constant temperature drying oven, set a constant temperature of 80°C for 16 hours;

[0061] Conductive plastic particles are used for injection molding to obtain a conductive plastic power supply cover plate. Use an injection molding machine for injection molding, and the tonnage of the beer machine is 160T. Injection molding process parameters: the water temperature of t

[0063] Conductive plastics used to process power supply covers include:

[0064] PC / ABS 50%;

[0065] Stainless steel fiber 25%;

[0066] Flame retardant 20%;

[0067] Toughener 5%.

[0068] The method for preparing a power cover using the above-mentioned conductive plastic component comprises the following steps:

[0069] Add PC / ABS, flame retardant and toughener to the high mixer, and mix at 1000 rpm for 5 minutes;

[0070] The mixture and stainless steel fibers are extruded and granulated by a twin-screw extruder. Particle length 5mm;

[0071] Dry the conductive plastic particles in a blower constant temperature drying oven, set a constant temperature of 80°C for 16 hours;

[0072] Conductive plastic particles are used for injection molding to obtain a conductive plastic power supply cover plate. Use an injection molding machine for injection molding, and the tonnage of the beer machine is 160T. Injection molding process parameters: the water temperature of the fro