Electrolytic Tin Plate Cold Rolled Steel Coil Gold Lacquered

JIS G3303:2008 ISO9001:2015 T1-T5 Electrolytic Tin Plate Coil for packaging box

Tin-plated coil, commonly known as tinplate (SPTE), is a cold rolled sheet steel with a thin layer of metal tin plated on the surface.

There is a certain degree of strength and hardness, good molding and easy to weld, tin layer is non-toxic and tasteless, and the surface is bright, tin is mainly to prevent corrosion and rust.

According to the production process is divided into hot tin-plated steel plate and electroplated tin steel plate. Commonly used canning jars or beverage cans, etc. is made of tin-plated sheet.

Tin-plated coil (commonly known as tinplate) is a stampable thin steel plate as a substrate, tin-plated on its surface, with a multi-layer protective film (layer) of steel products.

It is corrosion-resistant, non-toxic, tasteless, glossy surface, light weight, high strength (relative to paper, wood, composite materials), easy to paint prints, easy to weld and process molding, as well as adaptability to ambient temperature.

Therefore, more than 70% of the total output of tin-plated steel plate is used for packaging of food and beverage. In addition, it is also the packaging and raw material shaking of chemical and pharmaceutical, electromechanical, hardware, telecommunication and instrumentation industries.

The main feature of tin-plated coil is that the tin-plated layer has electrochemical cathodic and anodic protection of the dual performance, that is, in the presence of complex mixtures (or weak acidic solutes) and a certain degree of vacuum within the walls of the food cans, the potential is lower than that of the base material iron, tin for the anode, which is dissolved so that the protection of iron, in the validity period of the cans of food, the amount of dissolution of tin is basically harmless to the human body; and the outer wall of the atmospheric solutes in, the tin-plated layer and was Cathodic protection state, there is enough chemical stability, which is incomparable to other can-making materials.

Tinplate is most commonly used for the production of various containers, such as food and beverage cans. However, the use of tinplate is not limited to the production of containers; tinplate is also used in the manufacture of engine parts and many other products.