Production method for environment-friendly glass fiber reinforced plastic street lamp poles and telegraph poles

Abstract

A production method for environment-friendly glass fiber reinforced plastic street lamp poles and telegraph poles relates to the technical field of production technique for the street lamp poles and the telegraph poles. Unsaturated polyester resin, calcium powder, aluminum hydroxide, low shrinkage agent and defoamer are evenly mixed, and then are poured in a glue groove of a winding machine; glass fiber yarns are evenly wound on the outer surface of a rotating mould after being infiltrated through resin in the glue groove, are formed through curing, and are demoulded to obtain the street lamp poles and the telegraph poles. The method has a simple and reasonable production technique; the formed products have excellent corrosion resistance, stronger metal strength characteristic, light weight by 1 / 4 of metals, and good matching with the flexibility of engineering design, and the mechanical performance thereof can be comparable to that of part metal materials; and the produced products have the advantages of high environmental friendliness, energy conservation, excellent rigidity, deformation resistance, acid and alkali resistance, ultraviolet resistance, ageing resistance, moisture resistance, no oxidization, high-temperature resistance, fire prevention, flame retardancy and good insulativity.

Description

technical field [0001] The invention relates to the technical field of production technology of high and low voltage utility poles and street light poles. Background technique [0002] Most of the existing high-voltage and low-voltage utility poles are made of cement, which has reduced strength after long-term use, poor insulation performance, easy conduction, heavy weight, and high overall cost. [0003] Most street light poles are made of galvanized materials or painted steel pipes, which will oxidize after long-term use. The insulation performance of the main body material is poor, and it is easy to conduct electricity. At the same time, it is not resistant to acid and alkali. It is a product with high energy consumption and high pollution. Contents of the invention [0004] The purpose of the present invention is to propose a low energy consumption, environment-friendly production process, and a production method for environment-friendly glass fiber reinforced plastic ...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing high-voltage and low-voltage utility poles are made of cement, which reduces the strength after long-term use, poor insulation performance, easy conduction, heavy weight, and high overall cost

[0003] Most street light poles are made of galvanized materials or painted steel pipes, which will oxidize after long-term use. The insulation performance of the main body material is poor, and it is easy to conduct electricity. At the same time, it is not resistant to acid and alkali. It is a product with high energy consumption and high pollution.