Noctilucent polyester, braided layer with polyester and fire hose with braided layer

Abstract

The invention relates to a noctilucent polyester, a braided layer with the polyester and a fire hose with the braided layer, and aims at solving the technical problem that polyesters and fire hoses inthe prior art have no noctilucence. Raw materials of the noctilucent polyester comprise polyester chips, a noctilucent material, a flame retardant, a plasticizer and titanium dioxide, the obtained polyester has good flame retardance and corrosion resistance and also has a good noctilucent effect, and the braided layer made of the polyester and the fire hose with the braided layer also have good noctilucence.

Description

technical field [0001] The invention relates to the field of polyester, in particular to a luminous polyester, a braided layer with the polyester, and a fire hose with the layer. Background technique [0002] Human eyes have limited vision. In the dark night, due to the weak vision, it is easy to ignore the ground and objects, and it is difficult to find the target. In many urgent situations, it is necessary to accurately find the target in the shortest possible time. For example, in the field of firefighting, many firefighting accidents occur at night. In order to reduce the damage as much as possible, firefighters need to get the fire hose as quickly as possible in the dark night. The fire hoses in the prior art usually do not have luminous properties, which makes the fire hoses less recognizable at night. At the same time, the fire hose is used as a hose for transporting flame-retardant liquids such as water or foam. High temperature, corrosion and other tests, but als...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the outer layer materials of fire hoses are mainly flax braids, ordinary polyester fibers, and TPU (thermoplastic polyurethane elastomers), each of which has its own characteristics, but none of them have luminous properties.

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