| abstract |
The invention relates to the technical field of polymer materials, in particular to a super-matte good-handed PA/ABS alloy material and a preparation method thereof, the PA/ABS alloy material being made of a raw material composition comprising: PA resin 40 to 70 parts by weight, 10 to 60 parts by weight of the ABS resin, 5 to 10 parts by weight of the first thermoplastic elastomer, 10 to 20 parts by weight of the second thermoplastic elastomer, 0.5 to 3 parts by weight of the filler, and 3 to 10 parts of the compatibilizer Parts by weight, 0.3 to 1 part by weight of the antioxidant, 0.5 to 2.5 parts by weight of the lubricant, and 0.5 to 2 parts by weight of the matting agent; wherein the first thermoplastic elastomer is selected from the group consisting of LLDPE, POE, EPDM, HDPE, TPE, At least one of TPU, TPEA, and TPO; the second thermoplastic elastomer is selected from at least one of SEBS, SBS, SIS, high rubber powder, SBR, NBR, SEPS, and VMQ. The PA/PS alloy material provided by the invention has ultra-low gloss, excellent rigidity and toughness, and also has a super smooth surface and a soft hand. |