Anti-algae anti-aging fishing net

Abstract

The invention discloses an anti-algae anti-aging fishing net prepared from the following components: polystyrene, polyethylene fibers, nylon fibers, MBS resin, an epoxy resin adhesive film, ethylene glycol dimethacrylate, a calcium carbonate powder, an attapulgite powder, dibutyl phthalate and calcium stearate. The prepared fishing net has simple processing technology; ultraviolet intermittent irradiation treatment is carried out in a process of polyethylene fiber treatment, and the prepared fishing net can be allowed to have extremely strong performance of preventing algae attachment; the nylon fibers have the defects that the nylon fibers have poor optical rotation resistance, are prone to yellowing and have the strength decreased when illuminated for a long time by the sun outdoor, so a hexamethylene diamine and maleic anhydride mixture is adopted for treating the nylon fibers, the problems are solved, and the anti-aging ability of the prepared fishing net is greatly improved; and through addition of the treated attapulgite powder, mechanical properties of the fishing net are improved, and the toughness is enhanced.

Description

technical field [0001] The invention relates to the field of fishing gear, in particular to an anti-algae and anti-aging fishing net. Background technique [0002] Modern fishing nets are mainly processed with polyethylene, nylon and other raw materials, which have a longer service life and higher fishing efficiency. However, polyethylene itself has general mechanical properties, low tensile strength, and poor creep resistance. As a result, the strength, wear resistance, and toughness of traditional fishing nets are not suitable for fishing operations in complex seabeds and high winds and waves, which reduces the service life of fishing gear, not only wastes resources, but also directly affects the catch; In use, it is easy to be infected by algae in seawater, thereby affecting the fishing efficiency, and the fishing net is infected, which reduces the service life of the fishing net and increases the investment cost of fishermen. Contents of the invention [0003] The pur...

AI Technical Summary

Problems solved by technology

[0002] Modern fishing nets are mainly processed with polyethylene, nylon and other raw materials, which have a longer service life and higher fishing efficiency. However, polyethylene itself has general mechanical properties, low tensile strength, and poor creep resistance. As a result, the strength, wear resistance, and toughness of traditional fishing nets are not suitable for fishing operations in complex seabeds and high winds and waves, which reduces the service life of fishing gear, not only wastes resources, but also directly affects the catch; During the use, it is easy to be infected by algae in seawater, which affects the fishing efficiency, and the fishing net is infected, which reduces the service life of the fishing net and increases the investment cost of fishermen.