What Are The Factors That Affect The Quality Of Sun Umbrellas?
Sep 24, 2021
Outdoor parasols have a wide variety of styles and good color matching. They can not only decorate and beautify some outdoor gardens, swimming pools, villas, courtyards, cafes and other outdoor places, but also create a shady place for consumers to shade and avoid rain, so outdoor Sun umbrellas have gradually become popular among consumers. Quality-guaranteed sun umbrellas need to be used outdoors for a long time and subjected to long-term wind, rain and exposure. There must be special requirements for their production process and quality to ensure their use. So what are the factors that affect the quality of sun umbrellas?
Polyester cloth
In the structure and composition of the sun umbrella, polyester cloth is one of the important constituent materials, so its quality and performance will directly affect the quality of the sun umbrella, that is, the use effect. The quality of polyester fabrics, such as its tightness of lines, resistance to pressure, fabric thickness, performance grade of polyester materials, etc., especially the tighter the polyester fabrics, the better the light transmittance, and the better the corresponding shading.
Sunscreen coating
The sun protection coating of the sun umbrella is also one of the determinants of its sun protection effect. The more layers of the umbrella, the better the sun protection effect. Instead, multiple layers of materials should be mixed with each other. The common layers are silver glue layer, nacre layer or pearl glue, etc. With the right thickness, a good UV protection effect can be achieved.
Aluminum alloy frame and structure
Sun umbrellas placed outdoors are subject to wind, rain, and other pressures. Its alloy skeleton structure and stabilizing effect are naturally important factors that determine its firmness. The quality of the aluminum alloy frame can be observed by looking at the density, physical pressure resistance parameters, and its size in the specification. At the same time, it also depends on whether the structure design of the aluminum alloy is convenient to open and close, especially the tightness of the lock.
It can be seen that the use quality of the sun umbrella is determined by its coating layer and polyester cloth to determine its sun protection effect, and the structural stability of the material of its aluminum alloy frame determines its firmness and reliability (such as wind resistance and pressure resistance, etc.). Therefore, by understanding the factors that affect the stability and firmness of the sun umbrella, it is also convenient for us to make a better choice when purchasing products.
