The difference between PU bottom labor insurance shoes and rubber bottom labor insurance shoes

When labor insurance shoes just entered the market, many people like to wear rubber-bottomed shoes. Now more and more people like the lightweight and comfortable shoes of PU shoes. Many people want to know whether rubber shoes are good or PU shoes. it is good? This question is very difficult to answer, because each shoe has its own advantages and characteristics, let's talk about the difference between rubber sole labor insurance shoes and PU bottom labor insurance shoes.

Rubber soles are a traditional safety sole. It is excellent in resistance to strong acid and alkali, high temperature resistance and strong oil resistance. It has excellent anti-skid performance. The manual on-line process can help you solve the trouble of opening rubber and provide 300°C high temperature protection. In particular, virgin rubber has an absolute advantage, but it is also relatively cumbersome. Its protective functions such as acid and alkali resistance, oil resistance and high temperature resistance are extremely prominent.

PU bottom labor insurance shoes are a new type of material, also called polyurethane, which is light and easy to form. The safety shoes made of this material are light, non-slip, shock-absorbing, and comfortable, but not resistant to high temperatures, strong oil, or strong acid and alkali. It is quite good for midsole or outsole. s Choice. safety shoes

The easy hydrolysis of PU bottom is also a relatively environmentally friendly material in Europe and the United States, but many people have misunderstood that the PU's easy hydrolysis is mistaken for the PU bottom water to be easily decomposed. In fact, the easy hydrolysis of the PU bottom is relatively speaking. It is easy to decompose in water and will not be used as sole material. Compared with the rubber bottom, the PU bottom is easy to hydrolyze and is more suitable for environmental protection in Europe and America. This hydrolysis is a very long process, and it is no problem to use as a sole.