A simple way to judge the quality of tarpaulin

In the past, most manufacturers did not have strict testing standards for tarpaulin products, and they have always ignored this problem. Therefore, the user is slowly guided to a wrong method for judging the quality of the tarpaulin, such as judging the wear resistance and folding resistance of the PVC coating by hand feel and appearance; or by simply testing the thickness and weight to judge the quality of the material; or by manual tearing. Is the pull of the tarpaulin good? In fact, these are all wrong methods and are very unscientific.

First of all, the amount of force exerted by a person cannot be determined, which requires the data obtained by professional equipment in the same environment and the same standard test to be accurate; there are many people who think that the tarpaulin is heavy and thick enough, so the production materials are better and more wear-resistant , that is a more one-sided understanding.

Then, after Linyi Shengde Plastic Co.,Ltd tested various tarpaulins on the market and used professional equipment to test the color fastness, aging, tensile load, tear load, wear resistance and folding resistance of the tarpaulin, The results are summarized and analyzed, and now a set of methods to simply judge the quality of tarpaulins through appearance and appearance are summarized.

1. Tarpaulin odor: It has a pungent odor, and the coating material must be poor, not wear-resistant, and easy to age.

Second, the surface texture of the tarpaulin: the cloth texture is blurred or unclear, the price is low, the coating material must be poor, not wear-resistant, and easy to age.

3. Tensile load of tarpaulin: The size needs to be tested by professional tensile testing equipment.

4. Tarpaulin tear load: the size needs to be detected by professional tensile testing equipment; manual tearing and observation of the tear opening can only judge the quality of the coating material, the tear opening is uneven, the surrounding wrinkles are severe, and the yarn (except industrial yarn) is exposed The lengths vary, indicating that the coating and the yarn have poor adhesion, and the coating material must be poor, not wear-resistant, and easy to age.