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There are natural leather materials, and there are more types of natural leather, and there are more choices. There are usually cowhides, pigskins, horse skins, sheepskins, deerskins, etc. Natural leather has cowhide as an example, its pores are small, evenly distributed and tight, the leather surface is bright and smooth, the texture is plump and delicate, the appearance is flat and soft, and it has very good softness, hygroscopicity and air permeability. However, the corrosion resistance of natural leather is poor, and it cannot be used in those highly corrosive workshops of chemical plants.
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Artificial leather material, artificial leather is a very popular material, it is a kind of appearance, feel similar to natural leather and can replace its use of plastic products. It is usually made of fabric, coated with synthetic resin and various plastic additives, and is a general term for man-made materials such as PVC and PU. It can be processed according to different strength, wear resistance, color, pattern and other requirements, its advantages are similar to natural leather, a wide variety, waterproof, high utilization rate, bright appearance, soft texture, wear resistance, folding resistance, acid and alkali resistance, cheaper than leather. The disadvantage is poor breathable and moisture absorption.
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Nylon, a polyamide fiber, is mainly used as a synthetic fiber, and its most prominent advantage is that it is more abrasion resistant than all other fibers. Nylon material has the advantages of high mechanical strength, good toughness, high tensile strength, compressive strength, high softness, light weight, moisture absorption and heat preservation, corrosion resistance, etc., but its water absorption is poor.
The above is a brief introduction to the 3 common upper materials of labor protection shoes, today I will explain so much for you, I hope it can help you, if you still don't understand anything about the purchase of labor protection shoes, welcome to consult and leave a message, discuss together.