Which elements should be paid attention to when buying waterproof canvas?

Things to note when buying waterproof canvas

There are many types of canvas. In order to have better practicability outdoors, waterproof canvas is more popular among customers. However, there are many manufacturers of waterproof canvas on the market, and the quality varies greatly. Which elements should be paid attention to when buying waterproof canvas?

Waterproof canvas

Waterproof canvas is a canvas processed by a special process for waterproof or moisture-proof, moisture-proof and cold-proof, generally refers to the series of plastic-coated cloth. It is made of fiber fabric and chemical filling materials through production processes such as dipping, coating, scraping, drying and cooling. The standard material composition of the plastic-coated series waterproof canvas is a cloth fabric woven from high-strength tensile polyester, high-quality resin powder, plasticizer, stabilizer, appropriate amount of calcium powder and other small amounts of chemical raw materials processed, 100% waterproof . Most areas in the north are called tarpaulins, and some areas in the south are also called tarpaulins, tarpaulins, and tarpaulins. There are PVC coated cloth, waterproof nylon cloth, etc.

First: Look at the appearance:

Excellent: A good waterproof canvas has good color and is very bright. Poor: No gloss or very dull gloss.

Second: Look at the degree of wear:

Excellent: Good waterproof canvas is very careful in the material ratio, and the degree of wear is small. After rubbing on the general ground or other hard objects, it can also have a waterproof effect.

Poor: Inappropriate material ratio. For example, if calcium powder is added too much, the tensile force is not large, it is easy to break, and the wear performance is poor. After friction on the ground, it will be damaged and cannot be used normally.