Thermoplastic composition, preparation method and application thereof
A thermoplastic composition and thermoplastic resin technology, applied in the field of thermoplastic compositions, can solve the problems of insufficient product stability and poor processing performance, and achieve the effects of excellent mechanical properties and electroless plating performance, uniform thickness, and wide application prospects
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Embodiment 1
[0056] The thermoplastic composition comprises the following components according to weight percentage:
[0057] Thermoplastic resin PC 68%;
[0058] Laser Direct Patterning Additive (Molybdenum Copper Oxide) 13%;
[0059] High dielectric additive (copper calcium titanate) 8%;
[0060] Inorganic filler (graphite powder) 3%;
[0061] Rubber solubilizing polymer (acrylic modified silicone) 4%;
[0062] Surface modifier (vinyl triethoxysilane coupling agent) 3%;
[0063] Antioxidant 0.5%;
[0064] Other additives 0.5%.
[0065] The preparation method of described thermoplastic composition, comprises the following steps:
[0066] Add 68% by weight thermoplastic resin, 13% laser direct patterning additives such as PC / ABS, ABS, PBT, LCP, etc., 3% surface modifier and 4% solubilizer to blend in the extruder;
Embodiment 2
[0068] The thermoplastic composition comprises the following components according to weight percentage:
[0069] Thermoplastic resin PPO 72%;
[0070] Laser direct patterning additive (basic copper phosphate) 11%;
[0071] High dielectric additive (BaTiO3) 5%;
[0072]Inorganic filler (calcium oxide, zinc oxide, etc.) 4%;
[0073] Rubber solubilizing polymer (acrylic modified silicone) 4%;
[0074] Surface modifier (titanate coupling agent) 1%;
[0075] Antioxidant 0.5%
[0076] Other additives 2.5%;
[0077] The preparation method of described thermoplastic composition, comprises the following steps:
[0078] Premixing: 11% by weight laser direct patterning additive, 1% surface modifier; 4% solubilizer, etc. are first mixed into component 1. Molding: the above component 1 material and blank base material are mixed before injection molding, For example, PC / ABS, ABS, PBT, LCP, etc. are mixed according to the proportion, pumped and dried at about 200 degrees.
[0079] Th...
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