| abstract |
Impact-resistant thermoplastic moulding compounds containing in relation to the mixture of A, B1 and B2, A: 40 to 94 wt.% of a hard matrix A made up of, in relation to the hard matrix A, 60 to 100 wt.% of units of one or more vinyl aromatic monomers and 0 to 40 wt.% of units of one or more polar comonomers; and B1: 1 to 30 wt.% of a particulate rubber B1 based on a possibly grafted and hydrogenated conjugated polydiene or a block copolymer of a diene and a vinyl aromat (b1) which includes (occludes) components of the hard matrix A, in that is has a capsule, cell or labyrinth particle morphology; B2: 5 to 30 wt.% of a particulate rubber B2 at least partially incompatible with rubber B1, based on a block copolymer b2 of a conjugated diene and a vinyl aromatic compound, possibly grafted with one or more vinyl aromatic monomers and possibly polar comonomers, in which the block copolymer b2 contains at least one block of statically distributed diene and a vinyl aromatic compound, and rubber B2 had a strip morphology; and their use for producing foils, plates or mouldings. |