Haining Yichuan New Material Co., Ltd.

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The temperature of the water storage tank covered with the automatic tarpaulin cover of the dump truck is normal. Reason: We all know that we boil water in the teapot at home. Frequent boiling will form a thick layer of dirt in and around the pot, which will stick to the pot. Strong and difficult to remove. The water tank on the tarpaulin cover of the dump truck is not that thick, because once the engine is running, the water in the water tank is constantly circulating. But even then, if you continue to drain water, as time goes by, a layer of dirt will still form on the inner wall of the radiator pipe, which will affect the cooling effect of the engine covered by the dump truck tarpaulin and cause the temperature to rise. Once the dump truck automatic cover tarpaulin covers the inside of the water storage tank, you should find a professional to clean it. In addition to using steel wire to make the water tank completely transparent, you also need to soak it with a water tank cleaning agent that removes scale, stains, and rust. However, this kind of detergent has a very serious problem of corroding the water tank on the tarpaulin cover of the dump truck. We need to drain the water tank on the large truck in a minute or two, and then clean it with cold water immediately, otherwise it is likely to be damaged. The water storage tank was damaged, but the actual effect after cleaning was very good, no different from a new water storage tank.

1. Breathability The air permeability of the tarpaulin must be considered, especially for military tent fabrics. The factors that affect the air permeability include the base fabric structure, density, material, type of waterproof finishing agent, amount of resin adhesion, etc. As the amount of resin adhesion increases, the air permeability of the tarpaulin decreases. Of course this is related to the finishing agent used. Generally, most breathable tents are made of short woven fabrics such as cotton, vinylon, and lacquer that have been finished with paraffin or acrylic resin. 2. Tensile strength The tarpaulin must withstand various tensions when in use. For example, when it is tightened, it will be subject to tension; during use, it will be subject to additional forces such as wind, rain, and rain. Despite these external forces, they are still required to maintain their original shape and not be easily deformed. This requires the tarpaulin to have high tensile strength, and there should not be a large difference in tensile strength in the warp and weft directions. Especially for large tents used in inflatable buildings, the tensile strength is extremely important. Generally, the base fabric is made of high-strength polyester, vinylon and other long fiber fabrics. It is waterproofed 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. 3. Elongation and dimensional stability As eaves tents and large tents, they are often used under tension. The fabric elongation should not be too large, and its dimensional stability is determined by the creep characteristics of the material. 4. Tear strength Tarpaulin damage is mainly caused by tearing, so tearing strength is an important indicator of tarpaulin. Tear strength is related to whether the tarpaulin will be broken due to the action of flying foreign objects or whether it will expand around after forming holes for some reasons, forming large structural cracks. So, when the tension is high. The tarpaulin is required to have both high tensile strength and high tear strength. 5. Water resistance Water resistance is an important characteristic of tarpaulin. Through dipping and finishing, vinyl chloride resin is filled in the gaps of the fabric tissue to form a coating film. If the amount of resin adhesion per unit area exceeds a certain level, water resistance is not a problem. If the coating film is thin, it will easily break when it is bent, rubbed, or worn on the surface, which may cause muddy water. 6. Flame retardancy From the perspective of safety, tarpaulins are required to have good flame retardancy. Flame retardancy can be obtained by selecting flame retardant fiber and flame retardant base fabric. It can also be achieved by adding flame retardant to the coating agent. The amount of flame retardant added is directly related to the flame retardant effect.

When using the tarpaulin, do not step on it directly with your shoes on, as this may damage the strength of the tarpaulin. Secondly, when using the tarpaulin, keep it dry. After use, hang the tarpaulin up to dry. If you find that there is dirt on the tarpaulin, If it is dirty, scrub it gently with water. Do not use detergents with chemical additives, and do not scrub hard. When using a new tarpaulin, you need to add a layer of seam glue to the waterproof seam glue. It may take a long time from the time the tarp leaves the factory to the time it is used, so you need to consolidate the waterproofing measures. When setting up, the tarpaulin should be fixed to the ground to prevent it from being unstable and collapsing if pressed with bricks. Note that the tarpaulin should be cleaned regularly to prevent it from becoming moldy and smelly, and do not use a washing machine to wash it. Do not brush hard to avoid short lines or brushing off the patterns and decorative parts of the shoe body. Pay attention to using gentle and even force when cleaning. , if you find that the plastic tarpaulin has any minor problems such as disconnection, disconnection, or loose decorative parts, it should be repaired in time to extend its service life. Be careful not to come into contact with items that are difficult to clean such as carbon ink. After cleaning the tarpaulin of this color, apply toothpaste or white chalk powder evenly and let it dry to prevent discoloration.