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The material of tinplate
Tinplate is a common name for electroplated tin steel sheet, the English abbreviation is SPTE, which refers to cold-rolled low-carbon steel sheet or steel strip plated with commercial pure tin on both sides, also known as tin-plated iron. Tin mainly plays a role in preventing corrosion and rust. It combines the strength and formability of steel with the corrosion resistance, solderability and beautiful appearance of tin into one material, which has the characteristics of corrosion resistance, non-toxicity, high strength and good ductility.
In an acidic environment, the tin protective layer of tinplate is in direct contact with the outside world, and plays a protective role on the substrate due to the slow corrosion rate of tin. If the tin protective layer 1, the candle jar and its maintenance method
Candle jars—refers to jars that hold candles, or can be shaped to be lit and used directly. Formed candle jars are generally made of metal materials, which are characterized by durability and ease of storage; candle storage jars, the materials of this candle jar are generally not limited, including plastic, metal, and wood. 1. The candle jar must be square and cannot be tilted, otherwise the wax will flow out during use; 2. When the candle is almost burned, please do not let the candle continue to burn down, otherwise the jar will be deformed; 3. Storage The jar cannot be directly used as a candle pad, let alone let the candle go out until it is extinguished by itself; 4. When extinguishing the candle jar, do not directly use the lid to extinguish it, it is best to blow it out first.