What are the performance indicators of silicone kitchenware?

What are the performance indicators of silicone kitchenware? Have we ever been confused about the reliability of this flexible material when silicone kitchenware silently replaces stubborn yellowed wooden shovels and fragile plastic spoons in our homes? How does it face a scorching hot oil pot unscathed? Can oil stains be easily removed? What are the safety and durability of use?

High temperature limit performance: a calm response to kitchen heat
The high temperature challenge is the "lifeline" for testing kitchen utensils. Professional kitchen experiment data shows that high-quality food grade silicone kitchenware can easily withstand extreme temperature differences of -40 ℃ to 230 ℃. In the specific experiment, the silicone spatula was stirred continuously in hot oil at 230 ℃ for 15 minutes, and its shape remained intact; The other group of samples was frozen at -20 ℃ and immediately placed in a 200 ℃ environment, and the material did not undergo any fracture deformation. In contrast, conventional plastic kitchen utensils soften or even decompose significantly above 100 ℃, while wooden kitchen utensils will slowly carbonize and produce odors under repeated dry burning contact.
This excellent high temperature resistance is endowed by the Si-O bond of silicone molecules, which has a binding energy of up to 444 kJ/mol, far exceeding the carbon carbon bond in ordinary plastics (348 kJ/mol), allowing silicone molecules to maintain strong structural stability even in extreme thermal environments. As representatives of high safety standards, the FDA and LFGB certifications in the United States and the European Union also clearly state that silicone can be used continuously at temperatures above 200 ℃ under manufacturing conditions that comply with the standards, and harmless migration occurs.

Cleanliness advantage: Surface characteristics where stains cannot settle
The anti fouling ability of silicone gel is also impressive. Taking the experiment as an example, the cleaning convenience of commonly used silicone scrapers was tested after dipping them in coffee, soy sauce, and chili oil. The results showed that in the vast majority of cases, only rinsing with water was needed to restore their original appearance without the need for cleaning agents. Compared with wooden or bamboo kitchen utensils that are prone to staining and staining in daily life, silicone has a smooth and dense surface, eliminating the hidden dangers of microbial growth in crevices.

Fearless of Time: The Endurance Legend of Silicone Kitchenware
High quality silicone kitchenware exhibits strong tear resistance and wear resistance for daily use, with an expected lifespan of typically 8-10 years. In the specific experiment, after simulating the daily action of flipping food and continuously using weights to apply pressure and scrape, the surface of the silicone tool only showed tiny traces of use. In contrast, plastic products will gradually become brittle, crack, and release micro chips after years of use; Wood and bamboo materials are prone to cracking, deformation, and even mold growth during repeated wetting and drying, with an average service life of only about 2-3 years.

Health cornerstone: safety and purity of food grade silicone gel
The safety of food grade silicone is closely related to its high purity. As the gold standard for safety, platinum silicone (usually distinguished by its white or semi transparent appearance) is made from high-purity raw materials that have been certified to be free of any harmful plasticizers. Consumers should clearly identify authoritative safety labels such as FDA and LFGB, which are important defense lines to avoid health risks caused by unqualified silicone products.