| abstract |
The invention discloses a kind of preparation method of the protection composite of spray mo(u)lding, comprise the following steps：（1）High-performance fiber fabric is surface-treated using organic solvent, dried；（2）One layer of binding material is covered on the high-performance fiber fabric of drying and is fixed on the positioning；（3）Using sand-blasting machine in the surface spraying rigid particles of the binding material fixed, obtained compound fabric fabric；（4）Above-mentioned compound fabric fabric is subjected to hot-pressing processing using continuous flat board pressure sintering, protection composite finished product is made.Composite is protected using made from the integral even application technology of the present invention, there is higher bulletproof function and excellent anti-stab performance, compared with existing material, protective capacities can effectively improved, mitigating equipment weight, reduce thickness, reduce cost. |