How is the tarpaulin waterproof?

The main function of the tarpaulin is waterproof, so how is it waterproof? What needs to be paid attention to? Let's first imagine that since we want to be waterproof, should we first ensure the quality? What other ways are there, let's take a look at it together. In the state of water vapor, the water particles are very small, and according to the principle of capillary motion, they can smoothly penetrate into the capillary to the other side, thereby causing the phenomenon of vapor permeation. When the water vapor condenses into water droplets, the particles become larger. Due to the surface tension of the water droplets, the water molecules cannot smoothly escape from the water droplets and penetrate to the other side, that is, the penetration of water is prevented, and the vapor-permeable membrane is waterproof. The function of . A drop of liquid drops on a solid surface, assuming that the surface is ideally flat, the gravity of the droplet is concentrated at a point, and the amount of the field is ignored. As a result of the interaction of the surface tension (Ys) of the fibers in the fabric, the surface tension of the liquid (YL), and the interfacial tension (YLS) of the fasteners, the droplets can take a variety of shapes (from cylindrical to fully flattened) ). In addition to the complete flattening of the night, when the droplet is in equilibrium on the solid surface, the point A receives the action of decentralization. The above is how the tarpaulin is waterproof. Under the action of the surface tension of the water droplets, the penetration of water is prevented, so that the vapor film has a waterproof function.
The point for ZHONGSHAN LINYANG PLASTIC CO.LTD is that managerial processes are as important as other inputs in production and can create significant competitive advantage.
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