Nano-antibacterial plastic pipe having high-molecular carbon fiber composite skeleton

Abstract

The invention discloses a nano-antibacterial plastic pipe having a high-molecular carbon fiber composite skeleton. The plastic pipe includes an antibacterial layer, a high density polyethylene layer, a high intensity adhesive agent layer, a metal skeleton layer, a high intensity adhesive agent layer, a fiber skeleton layer, a high intensity adhesive agent layer and a high density polyethylene layer. The pipe of the technical scheme of the invention has the high molecule carbon fiber and coppered steel wire composite skeleton. The high molecule carbon fibers have a low cost and high modulus and intensity, so that the external force resistance of the pipe is effectively improved with low cost and at the same time the engineering stress of fluid inside the pipe is increased. The nano-silver antibacterial plastic is adopted in making a fluid contact surface of the pipe, which can effectively eliminate secondary pollution to water and enables the plastic pipe to have antibacterial and self-cleaning functions.

Description

technical field [0001] The invention relates to a pipe material, in particular to a plastic pipe with a composite skeleton. Background technique [0002] The steel mesh skeleton composite pipe is made of high-strength copper-plated steel wire spirally wound around the mesh skeleton structure as the reinforcement, high-density polyethylene as the matrix, and uses high-performance high-density polyethylene modified adhesive resin to pass through the production line. Continuous step-by-step extrusion finally conforms to the formed composite pipe, which has excellent wear resistance, pressure resistance and crack resistance, and is widely used in long-distance buried fluid pipeline systems. The existing steel mesh skeleton composite pipe does not have antibacterial effect, and bacteria are easy to breed when the water body stagnates in the pipe for a long time, especially in the water supply system. The heavy pressure outside the pipe is easy to break the mesh skeleton structur...

AI Technical Summary

Problems solved by technology

The existing steel mesh skeleton composite pipe does not have antibacterial effect, and bacteria are easy to breed when the water body stagnates in the pipe for a long time, especially in the water supply system. The heavy pressure outside the pipe can easily break the mesh skeleton structure formed by the spiral winding of high-strength copper-plated steel wire inside the pipe, which opposes the formation of hard stabs on the pipe wall and affects the service life of the pipe

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