| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to a thermosetting resin-based polymer composite material and fibre-filled material based thereon. The polymer composite material contains thermosetting resol phenol-formaldehyde resin and additionally thermosetting epoxy resin and a thermosetting polyester resin in the following ratio, wt %: thermosetting resol phenol-formaldehyde resin 48-83; thermosetting epoxy resin 3-13; thermosetting polyester resin 14-39. The fibre-filled material contains a thermosetting resin-based polymer composite material and fibre. The fibre used is polyacrylonitrile fibre or glass fibre in the following ratio, pts.wt: thermosetting resin-based polymer composite material 3.2-5.2; fibre 1.0.EFFECT: avoiding use of expensive and toxic curing agents, low toxicity of the obtained material and production thereof, low cost of the obtained material and high impact resistance thereof.2 cl, 1 dwg, 2 tbl, 12 ex |
