Main control substrate of communication equipment
A technology of communication equipment and substrate, which is applied in the direction of coating, etc., can solve problems such as multiple interferences and affect the working quality of equipment, and achieve the effects of strong anti-interference, low cost, and reduced electromagnetic interference
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Embodiment 1
[0015] A main control substrate of a communication device, in parts by weight, includes the following components:
[0016] 70 parts of phenolic resin, 2 parts of triglycidyl isocyanurate, 1 part of ferric oxide, 2 parts of carbon black, 1 part of polyurethane, 5 parts of epoxy resin, 2 parts of titanium dioxide, 3 parts of barium sulfate , 2-10 parts of light calcium carbonate, 1 part of orange peel powder, 1 part of green algae powder, 1 part of diatomaceous earth, 10 parts of pigment, 3 parts of xylene, 1 part of rubber grass powder, and 1 part of water hyacinth powder.
[0017] Among them, green algae powder, rubber grass powder, and water hyacinth powder need to be cleaned, sterilized, dried, ball milled and other processes, and all of them are made into particles with a particle size of 10-100nm.
Embodiment 2
[0019] A main control substrate of a communication device, in parts by weight, includes the following components:
[0020] 100 parts of phenolic resin, 5 parts of triglycidyl isocyanurate, 3 parts of ferric oxide, 7 parts of carbon black, 10 parts of polyurethane, 20 parts of epoxy resin, 7 parts of titanium dioxide, 8 parts of barium sulfate , 10 parts of light calcium carbonate, 7 parts of orange peel powder, 6 parts of green algae powder, 5 parts of diatomaceous earth, 10 parts of pigment, 6 parts of xylene, 2 parts of rubber grass powder, and 10 parts of water hyacinth powder.
Embodiment 3
[0022] A main control substrate of a communication device, in parts by weight, includes the following components:
[0023] 85 parts of phenolic resin, 4 parts of triglycidyl isocyanurate, 2 parts of ferric oxide, 6 parts of carbon black, 6 parts of polyurethane, 13 parts of epoxy resin, 6 parts of titanium dioxide, 5 parts of barium sulfate , 8 parts of light calcium carbonate, 6 parts of orange peel powder, 5 parts of green algae powder, 3 parts of diatomaceous earth, 9 parts of pigment, 5 parts of xylene, 1 part of rubber grass powder, and 6 parts of water hyacinth powder.
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