Friends in the shoemaking industry know that rubber soles are formed by hot compression and are divided into natural rubber and recycled rubber. They are not oil-resistant in terms of weight, and the fitting surface must be roughened when the sole is molded. They are easy to shorten when heated and have inconsistent colors. Today, Xiaozheng will mainly discuss the advantages and disadvantages of rubber soles with you:
Saizheng Safety Shoes Manufacturer believes that the advantages of rubber safety soles are: good wear resistance, non-slip, elastic, not easy to break, good softness, good ductility, stable shrinkage, good hardness, good bending, and waterproof.
Disadvantages: heavy, easy to spit frost (quality problem), not easy to corrode; not hard, easy to be pierced; poor air permeability and moisture absorption, afraid of oil soaking, not suitable for wearing in places where oil is exposed, such as gas stations.
Rubber foam: lighter than rubber sole, has rubber smell, and when pressed with fingers, the surface rebounds more obviously than ordinary soles, and has poor wear resistance.
High-pressure polyethylene rubber sole: a sole with high-pressure polyethylene and rubber smell as the main components, using rubber and plastic together.
Raw rubber sole: heavy, expensive, not oil-resistant, not heat-resistant, and easy to change color.
In view of this, safety shoe manufacturers or safety shoe buyers should be familiar with its advantages and disadvantages when choosing rubber-soled safety shoes, so as to better produce and use safety shoes.