A Brief Introduction About Pvc Flat Hose

介绍

Flat hoses, also known as soft hoses and flat area tapes, are ultra-thin, light and elastic flexible hoses made of thermoplastic polyurethane (PU) and polyvinyl chloride (PVC), which are heat-resistant, wear-resistant and tensile resistant. Increasingly used in industry.

Flat hose products have the characteristics of light weight, strong elasticity and no hard curvature. The wall thickness of some models can be as thin as 0.2mm, thinner than a few paper sheets. It has excellent resistance to high and low temperatures, abrasion resistance and tensile strength. At present, this type of soft tube is widely used in industrial automation, medical equipment, fitness and entertainment, 3C electronic products and other fields.

The main process of flat hose production is hot forming of raw materials through high temperature vulcanization molding. First, buy high-quality polyester polyurethane, polyvinyl chloride and other raw materials, and use screw conveyor to extend the plastic particles into the extruder barrel. The barrel is heated and melted by the screw extruder, and a hollow core flat hose with a desired wall thickness is produced. As the material advances, the temperature and pressure gradually decrease until the product leaves the mold. After the product exits the mold, it is cooled by cooling water or compressed air, and then taken away.

Flat hoses are mainly used in liquid or gaseous media transportation. In some high-end industrial automation systems, they are used to automatically transport gas or liquid. It has excellent performance such as long-term operation, high bending resistance and high temperature resistance. In medicine and health, the flat hose is usually used for blood sample collection and air sampling, which makes the sampling process smoother and easier.

In the various fields of industrial automation, medical health, sports and entertainment, 3C electronic products and other fields, the use of flat hoses is increasing day by day. Nowadays, more and more people have realized the advantages of soft tubes and replace traditional hoses, so that production efficiency can be improved and product quality can be improved.