What are the characteristics of good quality silicone rubber products?
With the continuous development and innovation of the silicone rubber industry, due to the wide application of silicone rubber products in various industries, there are more and more silicone rubber products in the market. However, there are also some inferior or counterfeit silicone rubber products. So how can we judge the quality of silicone rubber products when buying silicone rubber products?

1. Wear Resistance
Wear resistance is the property of silicone rubber products. The surface of silicone rubber products can suffer from wear and tear. The surface of good silicone rubber products is seldom rubbed off by external factors, which does not affect the appearance, text and color of the products. The surface characters of the inferior silicone rubber products are easy to drop.

2. Elasticity
Silicone rubber products have good elasticity, because the high elasticity mainly comes from the movement of silica gel molecular chains, so when buying silicone rubber products, first look at the elasticity of silica gel products to judge the quality.

3.Tear strength and tensile strength
Silicone rubber products with high tear strength have outstanding anti-destructive ability, long life, and are not easily disturbed by external environment. Silicone rubber products with poor tear strength are generally prone to cracks in the tear process, which lead to rapid expansion of cracks and damage under stress.

4. Fatigue Resistance
When silicone rubber products are subjected to alternating stress (or strain), the phenomenon that the structure and properties of materials change is called fatigue. With the fatigue process proceeding, the phenomenon that leads to the destruction of silicone rubber products is called fatigue failure.

5. Hardness and Tensile Stress
Important indicators of rigidity (stiffness) of rubber materials are the forces required to produce certain deformation of silicone rubber products.

So when buying silicone rubber products, the most important thing is to first look at the wear resistance, elasticity, tear strength. If it meets the requirement, it means that it is a silica gel product of good quality. If it is not satisfied, it should be abandoned in order to avoid financial loss.