Waterproof paint special for fire protection clothing and preparation method of waterproof paint

Abstract

The invention discloses waterproof paint special for fire protection clothing. The waterproof paint comprises the following raw materials in parts by weight: 30-50 parts of acrylic emulsion, 10-20 parts of n-butyl acetate, 5-12 parts of modified nano-expanded vermiculite, 3-6 parts of vacuum ceramic powder, 2-5 parts of hexamethylenetetramine, 3-7 parts of dibutyl phthalate, 4-8 parts of modifieddiatomite, 3-9 parts of a cellulose solution, 2-6 parts of reinforced fibers, 3-5 parts of pentaerythritol, 2-4 parts of propylene glycol, 1-3 parts of magnesium hydroxide, 1-2 parts of aluminum hydroxide, 2-3 parts of nanometer titania, 2-3 parts of sodium stearate and 2-5 parts of an antifoaming agent. The waterproof paint special for fire protection clothing disclosed by the invention has excellent waterproof performance, thermal insulation property and fireproof performance, has high application safety, and is excellent in wear resistance, soft, portable and convenient to operate.

Description

technical field [0001] The invention belongs to the technical field of firefighting clothing, and in particular relates to a special waterproof coating for firefighting clothing and a preparation method thereof. Background technique [0002] Firefighting clothing is one of the important equipment to protect the personal safety of firefighters who are active on the front line of firefighting. It is not only an indispensable item in the fire rescue scene, but also a fireproof appliance to protect firefighters from injury. [0003] The fire suit is an important tool used by firefighters to protect the body during firefighting activities. Therefore, it must have the following characteristics: [0004] (1) From the perspective of protection, it must have fire resistance, heat resistance and heat insulation, as well as strong toughness to prevent the impact and collision of sharp objects. In addition, it must also have the ability to prevent chemical substances from harming the ...

AI Technical Summary

Problems solved by technology

[0008] Most of the existing firefighting suits are equipped with multiple fabric layers such as waterproof layer and heat insulation layer, which makes the firefighting suits relatively heavy and difficult to operate

[0009] Authorized notice number CN104060465B has announced a kind of coating for fire-fighting clothing fabric, and it is made up of the raw material of following parts by weight: polypropylene 72-80, carbon fiber 4-5, bauxite 3-5, graphite powder 10- 13. Dibutyl phthalate 10-16, guar gum 3-5, potassium sodium tartrate 1-2, dioctyl ester 7-9, aluminum hydroxide 2-3, polyethylene glycol 1000 5-6, poly Vinylidene fluoride 2-4, itaconate 3-5, chitosan 0.6-1, crosslinking agent TAC0.2-0.3, composite filler 12-18; coating the above coatings can reduce the fabric layer of firefighting clothing, but At the same time, it also reduces the waterproof and fireproof performance of firefighting clothing.

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