1, rubber foam sole has excellent elasticity, and also has good tear resistance, aging resistance, corrosion resistance and electrical insulation characteristics.
2. The rubber foam sole pursues low cost, and the combination of inorganic and organic foaming agents can not only meet the performance requirements, but also reduce the cost.
3. Add various additives to the rubber sole, because this kind of sole is very good in wear resistance, oil resistance, electrical insulation, antistatic and acid and alkali resistance.
In addition to the above features, rubber soles also have some features, such as light weight and good wear resistance.
Brief introduction of rubber and rubber foaming;
Rubber is a polymer compound, which can be divided into natural rubber and synthetic rubber. Rubber soles, which are common in the market now, are soft to the touch, good in elasticity, strong in wear resistance and acid and alkali resistance, and are widely used in the production of various sports shoes.
Rubber foam sole is a kind of closed-cell or open-cell foam bedding fabric made of natural or artificial rubber. The made shoe outsole has the characteristics of light weight, wear resistance, aging resistance, corrosion resistance, low temperature resistance, strong insulation, tear resistance and good skid resistance.
The disadvantages of rubber are also obvious. Shoes are heavy, easy to frost and expensive. Foamed soles are cheap, light in weight, wear-resistant and easy to color, good in air permeability and high in strength, but poor in softness, non-slip and easy to break in winter.