Why can the rain cloth be rainproof?

The recently popular TV series 'Zuofu' not only made the audience in front of the screen feel the taste of dog food, but also became an unexpected little expert in bringing goods. First, it detonated a wave of 'preserved eggs', followed by 'tarps'. The appearance even made everyone call 'good guy!' In fact, the tarpaulin in the TV series is also called tarpaulin. The application rate of this material is very high. For example, the most common raincoat in life is made of rain cloth. In the TV series, Ning Yi has always been careful about the formula of the rainproof cloth, but in real life, the production of the rainproof cloth is no longer a secret. The reason why the rain cloth can prevent rain is that the rain cloth is made of ordinary cotton cloth treated with a water repellent, and the water repellent used in modern times is actually a paraffin emulsified pulp containing aluminum salts. The principle is also very simple, that is, after the paraffin wax is emulsified, it becomes fine particles, which are evenly distributed on the fibers of the cotton cloth. Paraffin and water are incompatible. When water encounters paraffin, it forms oval water droplets that roll around on paraffin. It can be seen that it is paraffin that plays a role in preventing rain. In physics, this phenomenon of impermeability is called 'impermeable phenomenon'. Once the water encounters ordinary cotton cloth, it penetrates through the capillary between the fibers, which is called 'wetting phenomenon'. The rain-proof cloth in the TV series 'Zuofu' is only a basic rain-proof cloth, but now the rain-proof cloth in daily life is often double-sided waterproof, and the four corners are single-folded and heat-sealed; the rope is fixed along the edge. Is it more advanced and more technological than the original rain cloth? At present, tarpaulins are mainly used in recreational vehicles, trucks, boats, construction sites, firewood, and also cover trucks, trailers, equipment, ground, emergency rescue, painting, etc. It has the characteristics of waterproof, cold-proof, sun-proof, anti-aging, anti-ultraviolet, durable, pressure-resistant, folding-resistant, corrosion-resistant and lightweight. In addition, there is also a kind of waterproof cloth called waterproof Oxford cloth. Waterproof Oxford cloth is the waterproof effect added to the finishing of Oxford cloth to achieve waterproof effect. It is precisely because Oxford cloth has a waterproof effect, so it is also used in outdoor sports fabrics (backpacks, bags or trolley suitcases for clothing, simple tents, etc., professional tent fabrics for extreme environments such as mountains, plateaus, and snow-capped mountains) .

The importance of PVC Tarpaulin has increased as clear pvc film have become a must in our daily life.

ZHONGSHAN LINYANG PLASTIC CO.LTD serves a wide variety of professional markets and industries across the globe. Contact us at LINYANG PVC Tarpaulin Film to find the you have always dreamt of.

PVC Film are less complex compared with pvc plastic film.