The invention discloses a high-strength antistatic
alloy and a preparation method thereof. a PC (
Polycarbonate) / PBT (Polybutylece Terephthalate)
alloy is prepared from the following raw materials in parts by weight: 50 to 80 parts of PC, 20 to 40 parts of PBT, 8 to 18 parts of antistatic filler, 3 to 11 parts of compatibilizer, 0.05 to 0.3 part of ester exchange inhibitor, 0.2 to 0.6 part of
antioxidant, 0.2 to 0.6 part of lubricating agent and 0.1 to 0.5 part of
ultraviolet absorbent. According to the high-strength antistatic
alloy disclosed by the invention, the PC / PBT alloy is subjected to blending modification by adopting assistants such as the compatibilizer, the ester exchange inhibitor and the antistatic filler, so that a prepared alloy
system has the advantages of respective excellent properties of the PC and the PBT baste materials, excellent antistatic property, high strength, small warp, good dimensional stability, good
processing fluidity and excellent chemical
solvent resistance, and further the high-strength antistatic alloy can be widely applied to the fields of automobiles, household appliances, illumination,
electronic communication and the like.