Silicone products have been used in our lives for many years. Now they are a very common item in our lives. We all know that silicone products can be used in many fields, such as aviation, industry, medical care, life, gifts, etc.

Abrasion resistance is the ability of silica gel products to be produced and molded, and the surface of silica gel products can suffer loss. Generally, the surface of silica gel products rarely rubs off the product surface due to external factors, which does not affect the appearance, text and color of the performance. The characters on the surface of silicone products with poor quality are easy to fall off.

Elasticity: Silica gel products have good elasticity, because the high elasticity mainly comes from the movement of the silica gel molecular chain segment, so when purchasing silica gel products, first look at the elasticity of silica gel products to judge the quality.

Fatigue resistance: When silicone products are subjected to alternating stress (or strain), the structure and performance of materials change, which is called fatigue. With the fatigue process, the phenomenon that leads to the damage of silicone products is called fatigue damage. Therefore, fatigue resistance is also a method to identify the quality of silicone products.

Tear strength and tensile strength: silicone products with high tear strength have outstanding resistance to damage, long service life, and are not easy to be disturbed by the external environment. Silicone products with low tear strength are generally prone to cracks in the process of tearing, thus rapidly expanding cracks and causing damage when stressed.

Hardness and constant elongation stress: hardness and constant elongation stress are important indicators of the rigidity (stiffness) of silicone materials. They are the forces required for silicone products to produce certain deformation. It is also a method to identify the quality of silicone products.

You can also distinguish the quality of silicone products from the smell. High quality silicone products have no taste; In addition, the handle of high-quality silicone products is smooth, while the handle of low-quality products is rough.

For silicone rubber, please check the details:
https://www.siliconerubbers.net/product-general-grade-htv-silicone-rubber.html