The quality of rubber vulcanization has a great impact on the performance of vulcanized rubber products

Therefore, strictly control the curing conditions and rubber curing agent.

What is the role of silicone curing agent in the rubber curing process?

In short, the function of silicone rubber curing agent in the rubber curing process is to vulcanize,

It is the most critical process in the manufacture of silicone products.

Vulcanization refers to that under a certain time, temperature and pressure,

The process of cross-linking linear macromolecules of rubber compound to form three-dimensional network structure.

Silicone rubber products are linear before vulcanization, soluble, and have high elongation,

It has great plasticity, and molecules are triggered during vulcanization, and chemical crosslinking reaction occurs,

After vulcanization, it presents a network structure, and the intermolecular chemical bonds are mainly combined.

The elasticity, tensile strength, constant elongation

The tear strength and hardness are improved, and the mechanical properties such as elongation, compression set and fatigue heat generation are reduced.

Silicone rubber has valuable use value after vulcanization, and its mechanical properties are greatly improved.