| abstract |
The invention discloses an ABS composition, which comprises the following components in parts by weight: 70 parts of ABS resin; 10-40 parts of a flame retardant; 0.05-8 parts of a polymer with a weight-average molecular weight of 4 million to 9 million; The flame retardant is selected from the compound of brominated flame retardant-antimony-containing compound flame retardant synergist-borate flame retardant, or brominated flame retardant-antimony-containing compound flame retardant synergist- The compound of borate flame retardant and the compound of one or more of nitrogen-based flame retardant, phosphorus-based flame retardant and phosphorus-nitrogen-based flame retardant. The ABS composition of the present invention has the advantages of fatigue resistance, low temperature bending retention rate, good flame retardancy and the like. Moreover, the present invention also discloses a preparation method of the ABS composition. |