Electrolytic Tinplate and TFS for Metal Package of Industrial or Chemical Useage

Product Description:

1.Structure of Electrolytic Tinplate and TFS for Metal Package of Industrial or Chemical  Useage Description

Electrolytic Tinplate,  is one thin steel sheet with a coating of tin applied by electrolytic deposition. Tinplate made by this process is essentially a sandwich in which the central core is strip steel. This core is cleaned in a pickling solution and then fed through tanks containing electrolyte, where tin is deposited on both sides. As the strip passes between high-frequency electric induction coils, it is heated so that the tin coating melts and flows to form a lustrous coat.

2.Main Features of the Electrolytic Tinplate and TFS for Metal Package of Industrial or Chemical  Useage

Chromium coated

Easier to recycle.

Sulphur Blackening Resistance: TFS has sulphur resistance properties, which can be used for canning protein- rich food such as fish.

Filiform Rust Resistance: Filiform is superficial corrosion of the base metal. TFS has a superior base metal which makes it corrosion resistance.

Paint Adhesion : TFS possesses better paint adhesion properties, thus making it ideal for DRD cans and adhesive bonded cans.

Weldability: TFS can be welded when metallic coating layers are removed by edge grinding.

Internal Coating / Lacquering can be avoided in the case of TFS used to store motor oil or cooking oil.

3.Electrolytic Tinplate and TFS for Metal Package of Industrial or Chemical  Useage Images

4.Electrolytic Tinplate and TFS for Metal Package of Industrial or Chemical  Useage Specification

Specification of :

Standard: ISO 11949 -1995, GB/T2520-2000,JIS G3303,ASTM A623, BS EN 10202

Material: MR,SPCC

Thickness：0.15mm - 0.50mm

Width: 600mm -1150mm

Temper: T1-T5

Annealing: BA & CA

Coil Inner Diameter: 508mm

Weight: 6-10 tons/coil 1~1.7 tons/sheets bundle

Passivation:311

Oil: DOS 

Surface: Finish,bright,stone,matte,silver

5.FAQ of Electrolytic Tinplate and TFS for Metal Package of Industrial or Chemical  Useage

- How are the tinplates specified?

  The tinplates are specified as per the steel base, extent of tempering, the coating weight, annealing method and the surface finish.

- How many types there are for base steels?

  The base steels are of three types: Type MR, L, D