Factory Price Liquid RTV Silicone Gel Rubber for Making Silicone Shoe Insoles

Product description

The structure of the sole is quite complex. In a broad sense, it can include all the materials that make up the bottom, such as outsole, midsole and heel. In a narrow sense, it only refers to the outsole. Generally, the common characteristics of the sole material should be wear-resistant, water-resistant, oil-resistant, heat-resistant, pressure-resistant, impact-resistant, elastic, easy to fit the foot type, not easy to change after shaping, thermal insulation, easy to absorb moisture, etc. At the same time, it should also cooperate with the midsole to have a braking effect when changing feet, not causing slipping and easy to stop. There are many kinds of materials for soles, which can be divided into natural and synthetic soles. Natural bottoms include natural bottoms, bamboo, wood, etc., while synthetic bottoms include rubber, plastic, rubber-plastic composite materials, recycled leather, elastic cardboard, etc.



The advantage of natural rubber is that it is very soft, elastic and suitable for all kinds of sports, but the disadvantage is also obvious that it is not wear-resistant. Indoor sports shoes are mostly made of natural rubber. Synthetic rubber is also divided into wear-resistant rubber, environmental rubber, air rubber, viscous rubber, hard rubber and carbon rubber.





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Shenzhen Hong Ye Jie Technology Co., Ltd.

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