The Aluminum PVC Fabric structure is mainly composed of two parts, one is the aluminum alloy body, and the other is the tent cover. Generally speaking, what are the characteristics of Aluminum PVC Fabric structure tarpaulin?
Here is the content list:
Elongation and Dimensional Stability
Aluminum PVC Fabric structure tarpaulin must consider air permeability, especially military tent fabric. Influencing factors include fabric structure, density, material, resin adhesion, etc. As the amount of resin attached increases, the air permeability of the tarpaulin decreases, which is also related to the waterproof finishing agent used. Generally, most breathable Aluminum PVC Fabric structures are made of short-fiber fabrics such as cotton and nylon and finished with paraffin or acrylic resin.
The tarpaulin must withstand various tensions during use, such as the tension when it is fixed tightly and the additional forces such as wind and rain during use. Under the action of these external forces, the Tent tarpaulin still needs a high tensile strength to maintain its original shape and not easily deform. Usually, the base fabric is made of high-strength polyester, nylon, and other medium fibers, which have a waterproof function and is finished with vinyl chloride resin and chlorosulfonated polyethylene resin. The strength of Aluminum PVC Fabric structure products is mainly determined by the strength of the fiber material and the density of the textile.
Aluminum PVC Fabric structure is used as backstay tents and large tents, they are often used under tension, so the elongation of the fabric should not be too large. And its dimensional stability is determined by the creep characteristics of the material.
The damage to Aluminum PVC Fabric structure tarpaulin is mainly caused by tearing, so the tear strength is an important indicator. This is also related to whether the tarpaulin will form a hole for some reason, and whether it will be broken due to the action of external objects or extending around. Therefore, when the tensile force is large, the tarpaulin is required to have high tensile strength and tear resistance at the same time.
Water resistance is an important indicator of Aluminum PVC Fabric structure tarpaulin. Through impregnation and finishing, vinyl chloride resin is filled in the voids of the fabric to form a coating film. Water resistance is not a problem if the amount of resin adhesion per unit area exceeds a certain level. If the coating film is thin, it is easy to crack when it is bent, rubbed, or worn, resulting in water leakage.
From the point of view of safety, it is required that the Aluminum PVC Fabric structure tarpaulin has good flame retardancy. This can be achieved by selecting flame-retardant fibers and base fabrics or adding flame retardants to the coating agent. The amount of flame retardant added is directly related to the flame retardant effect.
In addition to the above performance requirements, tarpaulins are also required to have superior cold resistance, heat resistance, creep resistance, repeated fatigue resistance, and bending resistance. Our Aluminum PVC Fabric structure has a good aluminum alloy structure, and the tarpaulin is also made of high-strength high-quality double-sided PVC synthetic fiber material. In addition to achieving the above performance, it has also passed various tests and reached various international standards.
If you are engaged in work related to Aluminum PVC Fabric structure or want to know more about our company, you can communicate with us on the website, our official website https://www.chinamarqueetent.com/. Our cost-effective products are well received by everyone.