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An expert in PVC tarpaulin / PVC film industry since 2002

What should be considered when choosing a flame retardant fire tarpaulin?

by:LINYANG     2023-04-01
Flame retardant and fireproof tarpaulin has excellent physical and chemical properties such as high strength, good waterproof performance, good self-cleaning, corrosion resistance, flame retardant, long service life, etc., which improves the surface characteristics of traditional coating materials. It has excellent anti-pollution ability, maintains long-term cleanliness and excellent weathering resistance, prolongs the service life and enhances the resistance to chemical corrosion. It has UV resistance, performance, flame retardancy, fire resistance, excellent tensile, tear resistance, peel resistance, good abrasion resistance, can be used repeatedly, and saves costs. Especially the tensile strength of large tents used as inflatable buildings is extremely important. Generally, the base fabric is made of high-strength polyester, vinylon and other long-fiber fabrics. Waterproof finishing with vinyl chloride resin and chlorosulfonated polyethylene resin. The strength of the product is mainly determined by the strength of the fiber material and the density of the fabric. It has excellent tensile, tear and peel resistance, good wear resistance, can be used repeatedly and saves costs. Flame retardant and fireproof tarpaulins need to consider their air permeability, especially military tent fabrics. The factors affecting air permeability include base fabric structure, density, material, type of waterproof finishing agent, and resin adhesion. With the increase of resin adhesion, the air permeability of flame retardant and fireproof tarpaulin decreases. Of course this depends on the finishing agent used. Generally, most of the tents with air permeability are made of cotton, vinylon, lacquer and other short fiber fabrics finished with paraffin or acrylic resin. 1. Considering the various uses of flame retardant and fireproof tarpaulin, the general requirements that should be met are: light weight, easy to fold, easy to handle and operate; high strength, wear resistance, long service life; good waterproof performance and breathability, inner side Anti-condensation; acid and alkali resistance, mildew resistance, corrosion resistance; good weather resistance, flame retardant, fire prevention; no wicking effect, no moisture conduction phenomenon. 2. The general requirements for flame-retardant and fire-resistant tarpaulins have“Three defenses”Function. Namely waterproof, fireproof (flame retardant), mildew proof. 3. The air permeability of flame retardant and fireproof tarpaulins is considered, especially for military tarpaulins. The factors affecting air permeability include base fabric organization, density, material, type of waterproof finishing agent, resin adhesion and so on. With the increase of resin adhesion, the air permeability of flame retardant and fireproof tarpaulin decreases. 4. The flame retardant and fire retardant tarpaulin has excellent physical and chemical properties such as high strength, good sun exposure, good self-cleaning, corrosion resistance, flame retardant, and long service life. Improved service life and enhanced chemical resistance. With anti-ultraviolet, anti-chemical reaction properties. It has new flame retardant and fire stability. 5. The flame retardant and fireproof tarpaulin must be subjected to various tensions during use, such as tension when it is fixed; it must be subjected to additional forces such as wind, rain, and province during use. Despite these external forces, they are still required to maintain their original shape and not easily deformed, which requires high tensile strength of flame retardant fireproof tarpaulins, and there should not be too much difference in tensile strength between warp and weft. For the newly purchased flame retardant and fireproof tarpaulin, remember to put another layer of suture glue on the place of the waterproof suture glue of the flame retardant and fireproof tarpaulin. Because the flame retardant and fire retardant tarpaulin is made, delivered to the store, and then to your hands, we do not know how much time has passed, although you may have undergone a detailed inspection in the store and feel that the flame retardant and fire retardant tarpaulin is not What is the disadvantage, but in order to have a comfortable feeling, do another waterproof measure. Keep the flame retardant and fireproof tarpaulin as dry as possible. After the cargo is covered with thatch, remember to hang the flame retardant and fireproof tarpaulin to air dry. If the flame retardant and fireproof tarpaulin is a little dirty, just wash it gently with cold water. Do not use chemical lotions or scrub hard, which may damage the waterproof film on the surface of the fabric and reduce the waterproof effect of the flame-retardant fire-resistant tarpaulin. The mildew of the flame retardant and fireproof tarpaulin will destroy the waterproofness of the flame retardant and fireproof tarpaulin. In the whole process of application, people should avoid collision with sharp metal materials. In addition, the product quality is also, and it can provide customers with good after-sales maintenance services. The appearance of this product is colorful and more refreshing. The surface layer is all specially solved by the supervisor, which can have the required anti-collision effect. When the finished product is produced, the seam can be reasonably reduced, which can improve the quality of the product, and can be assembled by heat sealing to avoid the water seepage of the sewing needle. of worries. The product can be used on trolleys and wheels like freight logistics tarpaulins, and can also be used to cover the accumulation of outdoor warehouses in subway stations, ports, ports and airports. Secondly, it can construct temporary grain storage and outdoor shelter for various grain crops. It can also be used as a raw material for the construction of temporary sheds at various construction sites such as construction sites. It has the required moisture-proof and mildew-removing functions, the net weight of the product is relatively light, and it has the required characteristics such as corrosion resistance and high temperature resistance.
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