Joke Collection Website - Cold jokes - How long can the plastic pot be non-toxic?
How long can the plastic pot be non-toxic?
Generally, it will form and solidify after 3 days, and then there will be no odor volatilization and little toxicity.
Use rubber pots as little as possible. There is an electric kettle now.
Among the silica gel bonded stainless steel adhesives, there are high-temperature resistant adhesives, liquid silicone adhesives and RTV silicone adhesives that can pass the food-grade certification. The first two are industrial thermal bonding by molding or injection molding, and are rarely used in electric kettles.
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