Abstract: The invention discloses safety toe caps made from nano composite material and a preparation method of the nano composite safety toe cap. The toe caps are made from multi-layers of laminated glass fiber cloth coated with resin paste, wherein the percentage ratio of the resin paste to the glass fiber cloth is as follows: the resin paste accounts for 30-45%, the glass fiber cloth accounts for 55-70%, and the total sum is 100%; the resin paste comprises the following components in percentage by mass: 30-50% of thermosetting resin, 0.1-5% of modified carbon nanotubes, 10-30% of modified nitrile rubber, 5-25% of polyurethaneacrylate, 1-5% of prepolymerized silane oligomer, 0.5-2% of a high-temperature initiator such as tert-Butyl peroxybenzoate, 1-2% of a medium-temperature initiator such as tert-Butyl peroxy-2-ethylhexanoate, 5-20% of a shrinkage-reduction additive, 1-10% of thickener A, 1-3% of thickener B and 2-5% of inner demolding agent.

Abstract: Safety toe caps made from nano composite material are made from multi-layers of laminated glass fiber cloth coated with resin paste, wherein the percentage ratio of the resin paste to the glass fiber cloth is as follows: the resin paste accounts for 30-45%, the glass fiber cloth accounts for 55-70%, and the total sum is 100%; the resin paste comprises the following components in percentage by mass: 30-50% of thermosetting resin, 0.1-5% of modified carbon nanotubes, 10-30% of modified nitrile rubber, 5-25% of polyurethaneacrylate, 1-5% of prepolymerized silane oligomer, 0.5-2% of initiator A (tert-Butyl peroxybenzoate), 1-2% of initiator medium temperature initiator B (tert-Butyl peroxy-2-ethylhexanoate), 5-20% of low-profile additive, 1-10% of toughening agent thickener A, 1-3% of toughening agent thickener B and 2-5% of inner demolding agent.