4 сентября, 2015 
Pokraskin Self-bonding varnishes, which are used primarily in the manufacture of coreless, self-supporting coils in the electronics industry, contain a dissolved thermoplastic adhesive based on copolyamides. The coils are manufactured by coating the wires with self-bonding varnishes, allowing the solvent to evaporate, winding the wires into coils and thermally bonding them. Such coils are used to create components that must meet high requirements with regard to dimensional stability and strength [15].
5.3.5
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