Tinplates(ETP) Coil and Sheets for Chemical Packaging
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 7000 m.t./month
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1.Structure of Electrolytic Tinplate (ETP) Coil and Sheets for Chemical Packaging Description
Electrolytic Tin Plate Coils and Sheets for Foods Metal Packaging, 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 (ETP) Coil and Sheets for Chemical Packaging
Appearance – Electrolytic Tin Plate is characterized by its beautiful metallic luster. Products with various kinds of surface roughness are produced by selecting the surface finish of the substrate steel sheet.
Paintability and printability – Electrolytic Tin Plates have excellent paintability and printability. Printing is beautifully finished using various lacquers and inks.
Formability and strength – Electrolytic Tin Plates have got very good formability and strength. By selecting a proper temper grade, appropriate formability is obtained for different applications as well as the required strength after forming.
Corrosion resistance – Tinplate has got good corrosion resistance. By selecting a proper coating weight, appropriate corrosion resistance is obtained against container contents. Coated items should meet 24 hour 5 % salt spray requirement.
Solderability and weldability – Electrolytic Tin Plates can be joined both by soldering or welding. These properties of tinplate are used for making various types of cans.
Hygienic – Tin coating provides good and non toxic barrier properties to protect food products from impurities, bacteria, moisture, light and odours.
Safe – Tinplate being low weight and high strength makes food cans easy to ship and transport.
Eco friendly – Tinplate offers 100 % recyclability.
Tin is not good for low temperature applications since it changes structure and loses adhesion when exposed to temperatures below – 40 deg C.
3.Electrolytic Tinplate (ETP) Coil and Sheets for Chemical Packaging Images
4.Electrolytic Tinplate (ETP) Coil and Sheets for Chemical Packaging Specification
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 Tin Plate Coils and Sheets for Foods Metal Packaging
- How are the Electrolytic Tin Plates specified?
The Electrolytic Tin Plates 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
- Q:How does tinplate resist corrosion?
- Tinplate resists corrosion due to the protective barrier created by the tin coating on the surface. This tin layer acts as a barrier, preventing direct contact between the base metal and the corrosive elements in the environment, thus preserving the underlying material from degradation.
- Q:What are the main trends in tinplate recycling?
- The main trends in tinplate recycling include increased awareness and implementation of recycling programs, advancements in technology for efficient separation and processing of tinplate, and the growing demand for sustainable packaging solutions. Additionally, there has been a shift towards closed-loop recycling systems, where tinplate waste is recycled and used to produce new tinplate products, reducing the need for virgin materials.
- Q:Can tinplate be used for packaging of corrosive substances?
- No, tinplate is not suitable for packaging corrosive substances as it can react with the corrosive materials and lead to contamination or degradation of the product.
- Q:Can tinplate be used for packaging of organic products?
- Yes, tinplate can be used for packaging of organic products. Tinplate is a type of steel coated with a thin layer of tin, providing excellent protection against corrosion and ensuring food safety. It is widely used in the packaging industry, including for organic products, as it is considered a safe and sustainable packaging material.
- Q:How is tinplate coated for electrical enclosures?
- Tinplate is coated for electrical enclosures through a process called electroplating, where a layer of tin is applied onto a steel sheet. This is achieved by immersing the steel sheet into an electrolyte solution along with a tin anode, and passing an electric current through the solution. The electric current causes the tin ions in the solution to be attracted to the steel sheet, resulting in a thin and uniform tin coating on its surface. This tin coating provides electrical conductivity and corrosion resistance, making the tinplate suitable for use in electrical enclosures.
- Q:Can tinplate be used for pet food packaging?
- Yes, tinplate can be used for pet food packaging. Tinplate is a common material used in food packaging due to its durability, corrosion resistance, and ability to maintain product freshness. It is also widely recyclable, making it an environmentally friendly choice. Therefore, tinplate is a suitable option for packaging pet food as it provides a reliable and safe container for storing and preserving pet food products.
- Q:What is the purpose of tin coating on tinplate?
- The purpose of tin coating on tinplate is to provide a protective barrier against corrosion, as tin is highly resistant to oxidation. Additionally, the tin coating enhances the appearance of the tinplate and allows for easy soldering, making it suitable for various applications such as food packaging and decorative items.
- Q:Can tinplate be used for packaging medical devices?
- Yes, tinplate can be used for packaging medical devices. Tinplate is a high-quality packaging material that offers excellent protection against moisture, light, and corrosion. It is widely used in the medical industry due to its durability, sterility, and ability to maintain the integrity of sensitive medical devices. Additionally, tinplate can be easily sterilized, making it suitable for packaging various medical equipment and devices.
- Q:Can tinplate be used for beverage cans?
- Yes, tinplate can be used for beverage cans. Tinplate, which is a thin sheet of steel coated with a layer of tin, provides excellent protection against corrosion and is commonly used in the production of beverage cans.
- Q:What are the latest innovations in tinplate technology?
- Some of the latest innovations in tinplate technology include the development of lightweight tinplate materials that offer the same level of protection and strength as traditional tinplate, but with reduced material usage. Additionally, advancements in coating technologies have allowed for the development of tinplate with enhanced corrosion resistance, ensuring longer shelf life for packaged products. Furthermore, the introduction of digital printing techniques has revolutionized the design capabilities for tinplate packaging, allowing for more intricate and customizable designs. Overall, these innovations aim to improve sustainability, product preservation, and visual appeal in the tinplate industry.
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Tinplates(ETP) Coil and Sheets for Chemical Packaging
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 7000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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