Thermoplastic alloy material, application of thermoplastic alloy material in preparation of plastic mold, and hand mold prepared from thermoplastic alloy material

The invention discloses a thermoplastic alloy material, application of the thermoplastic alloy material in preparation of a plastic mold, and a hand mold prepared from the thermoplastic alloy material, and belongs to the technical field of high polymer materials. The thermoplastic alloy material comprises, by weight, 60-90 parts of a first polymer; 10-40 parts of a second polymer; 0-30 parts of glass fiber; and 0-5 parts of a hydrophilic modifier. The resin base material of the thermoplastic alloy material is composed of the acid and alkali resistant first polymer and the hydrophilic second polymer, and the wettability and the acid and alkali resistance of the thermoplastic alloy material are effectively improved through the combined synergistic effect of the resin base material, the glass fiber, the hydrophilic modifier and the like, so the requirement of repeated cleaning in the using process of the plastic hand mold can be well met. The surface tension of the plastic hand mold material prepared from the th