Micro-foaming fire-resistant spiral water suction pipe

Abstract

The invention discloses a micro-foaming fire-resistant spiral water suction pipe which comprises the following components in parts by weight: 80-100 parts of a base material, 7-42 parts of a plasticizer, 1-80 parts of a filler, 2-10 parts of a stabilizer, 1-6 parts of an anti-aging agent, 30-100 parts of a flame retardant, 1-6 parts of a foaming regulator, 1-5 parts of a foaming stabilizer, 1-8 parts of toner and 2-8 parts of other auxiliaries. Compared with a traditional rubber water suction pipe, due to the existence of the micro-foaming layer, the same negative pressure resistance is achieved, the needed extrusion thickness is reduced, the water suction pipe is light in weight and more convenient to use, the micro-foaming layer plays a certain role in heat insulation at the high temperature of a fire scene, the service life of the water suction pipe is prolonged, and the service life of the water suction pipe is prolonged. The water suction pipe has functions such as shock absorption which are not achieved by a traditional water suction pipe, and the fire resistance of the materials can ensure that the water suction pipe can be used in a fire scene for a long time.

Description

technical field [0001] The invention relates to the technical field of hose manufacturing, in particular to a microfoaming refractory spiral water suction pipe. Background technique [0002] Conventional rubber water suction pipes currently on the market are heavy and have high surface friction during handling or dragging, which can easily cause damage to the pipe body. [0003] Once the existing rubber water suction pipe is damaged, it cannot continue to be used, and in the actual use of the fire scene, it is often encountered that it is damaged by fire and cannot continue to be used. [0004] There is no micro-foam layer in the traditional rubber water suction pipe, which cannot achieve the function of shock absorption and temperature insulation. [0005] The production process of the commonly used rubber water suction pipe is that after the inner rubber layer is extruded, steel wire is wound on the inner rubber layer as the pipe body reinforcement layer, and then the out...

AI Technical Summary

Problems solved by technology

[0002] Conventional rubber water suction pipes currently on the market are very heavy, and the surface friction is large during handling or dragging, which is easy to cause damage to the pipe body

[0003] Once the existing rubber suction pipe is damaged, it cannot continue to be used. However, in the actual use of the fire scene, it is often encountered that it is damaged by fire and cannot continue to be used.

[0004] There is no micro-foam layer in the traditional rubber water suction pipe, which cannot achieve the effect of shock absorption and temperature insulation

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