Silicone ProductsThe advantages of high-temperature resistance and long service life are widely applied in daily life; however, many people are in doubt about whether silicone is toxic.
Firstly, whether silicone is toxic depends on the materials used in its production. Silicone products are formed by mixing A-component liquid silicone with B-component curing agent, which then solidifies.

A component liquidSiliconeSilica is a highly active adsorbent material, belonging to amorphous substances, with the chemical formula of mSiO2·nH2O. Silicon is a chemical element, also abundant in the Earth's crust. Its compounds generally consist of sand, rock layers, and glass. Inorganic silicon is considered an appropriate material for implantation in the human body, as all human bodies contain some inorganic silicon.
Group B hardener: There are two types of hardeners, one is platinum hardener for addition-type silicone, and the other is inorganic tin hardener for condensation-type silicone. The platinum hardener is odorless and tasteless, while the inorganic tin hardener has a slight odor.
Therefore, from the raw materials of silicone, we can understand that addition curing silicone is food-grade, non-toxic, and odorless, while condensation curing silicone is a silicone with a smell. As a result, addition curing silicone is widely used in applications such as human-grade silicone, cake molds, and medical silicone. Condensation curing silicone is commonly used in the production of molds for plaster, cement, cultural stone, and craft products.
Yongle Rubber & PlasticWe have successfully passed the ISO9001 certification. Our main products include platinum silicone tubes, peristaltic pump silicone tubes, silicone food molding components, and silicone products. We also offer customized production of sealing components for plastic products. With a competitive strategy focusing on "better product development, better service provision, and better image creation," we continuously drive transformation and management innovation to enhance our overall corporate competitiveness.







