Fire-proof pressure-resistant anti-aging material for fire hose and preparation method thereof

Abstract

The invention discloses a fire-proof pressure-resistant anti-aging material for a fire hose and a preparation method thereof. The fire-proof pressure-resistant anti-aging material for the fire hose isprepared from the following raw materials according to the parts by weight: 30-40 parts of polyacrylate rubber, 20-30 parts of butadiene styrene rubber, 10-15 parts of melamine resin, 2-4 parts of calcium-zinc stabilizer, 1-2 parts of activator, 1-2 parts of vulcanizer, 5-7 parts of high-aluminum aluminum silicate fiber cotton, 3-5 parts of organic silicone oil, 10-14 parts of modified enhanced fibers, 7-9 parts of tackifier, 10-12 parts of flame-retardant additive, and 0.5-1.5 parts of sterilization insect repellent agent. The fire-proof pressure-resistant anti-aging material for the fire hose is high-temperature-resistant, high-pressure-resistant, high in adhesive strength, difficult in stripping, ageing-resistant, long in service life, and better in fire-proof flame-retardant property,and has a certain sterilization insect repellent effect. In addition, raw material components of the fire-proof pressure-resistant anti-aging material are safe and reliable, and environment-friendly.The raw materials are easily obtained, the cost is lower, the process is simple, the operation is easy and the industrial production is easily realized, the fire-proof pressure-resistant anti-aging material has higher practical value and a good application prospect.

Description

technical field [0001] The invention relates to the technical field of fire-fighting materials, in particular to a fire-proof, compression-resistant and aging-resistant material for a fire hose and a preparation method thereof. Background technique [0002] With the awakening of people's safety awareness in daily life and the increase of safety accidents, fire-fighting equipment is becoming more and more popular. Fire-fighting hose is a hose used to transport water or foam mixture in fire-fighting facilities. Lined with a linen weave on the outside. Advanced fire hoses are made of polymeric materials such as polyurethane. The fire hose uses high-strength synthetic fibers as the base layer, and there is a layer of lining inside. Because the lining is a structural layer that directly contacts the water or foam mixture used for fire extinguishing, the material of the lining directly determines the use of the fire hose. performance. At present, there are mainly three types of...

AI Technical Summary

Problems solved by technology

At present, there are mainly three kinds of rubber materials for the lining of fire hoses, natural rubber, ethylene-propylene rubber and polyurethane rubber. Synthetic fibers are difficult to bond with the fiber base and are more expensive, and the polyurethane rubber lining is also expensive

[0003] In addition, because the fire hose is not in use most of the time, it is easy to grow bacteria and mildew after a long curling time, and there may be insects, which will cause insect bite holes, which will affect the safety of the hose.