What are rubber-soled shoes? ?
The rubber sole is made of natural rubber or synthetic rubber.
Rubber soles have high elasticity and wear resistance, can withstand repeated bending, stretching and compression without damage, and can improve comfort and reaction speed.
Rubber soles are acid-resistant and alkali-resistant, suitable for rainy days, like rain boots are rubber shoes.
There are two kinds of rubber sole materials, including natural rubber and synthetic rubber.
1 natural rubber?
The advantage of natural rubber is that it is very soft and elastic, suitable for all kinds of sports.
The disadvantage is that it is not wear-resistant. Indoor sports shoes are made of natural rubber.
Rubber is a natural material with environmental protection function, so it is often used in safety soles.
Because it is a natural rubber sole, the density is relatively large, and the safety sole is often relatively heavy.
2 synthetic rubber?
Synthetic rubber is divided into wear rubber, environmental protection rubber, inflatable rubber, viscous rubber, hard rubber and carbon rubber.
Wear rubber (1): wear rubber has excellent wear resistance and toughness and is very durable. This rubber material is generally used on the outsole of tennis shoes.
(2) Environmentally friendly rubber: Also known as reclaimed rubber, this rubber outsole contains reclaimed rubber as high as 10%, mainly for environmental protection.
(3) Air rubber: rubber contains air, which has a certain damping effect, but it is not wear-resistant and not widely used.
(4) Viscous rubber: Viscous rubber is characterized by good flexibility and very anti-slip, and is generally used for indoor sports shoes.
(5) Hard rubber: Hard rubber is the most comprehensive rubber in outsole rubber materials, which is tough, non-slip, wear-resistant and widely used. Multifunctional shoes and basketball shoes mostly use this rubber as soles.
(6) Carbonized rubber: carbon element is added to ordinary rubber materials to make rubber more tough and wear-resistant. Most running shoes use this kind of rubber, and the letters BRS will be left on the back of the sole of running shoes, indicating that the outsole is made of carbon rubber.
end
Editor: Zukang Technology
Source: pixabay, Zukang technology (invasion)
Statement:? We respect originality. Some contents of this platform are quoted or adapted from other public platforms and the Internet. If your rights and interests are infringed, please contact us in time and we will delete them as soon as possible!