What are the identification methods of food grade silicone hose and medical silicone hose?

Can the yellowed silicone tube still be used?Why does the transparent and bright silicone tube that I bought will slowly turn yellow after being used for a period of time? Can you continue to use it if it turns yellow? This is a problem that everyone often encounters in daily life. The yellowing of

What details should be paid attention to when buying colored silicone tubes?Everyone knows about silica gel products. Because of its chemical composition and physical structure, silica gel has more advantages than other similar materials, such as: high temperature resistance, low temperature resista

Reasons for aging of food grade silicone hose In recent years, domestic food safety issues have been very bad, and paying attention to food safety is what Chinese people are most concerned about. Silicone tubes are widely used in food life applications. Do you know the life of food-grade silicone