Electrolytic Tin Plate Coils and Sheets for Chemical Can Packaging
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
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- Supply Capability:
- 30000 m.t./month
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1.Structure of Electrolytic Tin Plate 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 Tin Plate Coils and Sheets for Chemical Can 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.
3.Electrolytic Tin Plate Coils and Sheets for Chemical Can Packaging Images
4.Electrolytic Tin Plate Coils and Sheets for Chemical Can 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 Electrolytic Tin Plate Coils and Sheets for Chemical Can 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 SPCC
- Q: Can tinplate be welded or soldered?
- Yes, tinplate can be welded or soldered.
- Q: What are the common thicknesses of tinplate used for different applications?
- The common thicknesses of tinplate used for different applications range from 0.13mm to 0.49mm.
- Q: How does tinplate contribute to the reduction of food waste?
- Tinplate contributes to the reduction of food waste by providing a protective and durable packaging solution for various food products. Its corrosion-resistant properties ensure the longevity of the packaging, preventing spoilage and contamination. Additionally, tinplate's ability to maintain the freshness and quality of food for an extended period helps reduce waste caused by premature expiration.
- Q: Can tinplate be used for paint cans?
- Yes, tinplate can be used for paint cans. Tinplate is a commonly used material for making paint cans due to its durability, corrosion resistance, and ability to preserve the quality of the paint inside.
- Q: How is tinplate coated for cosmetic packaging?
- Tinplate is typically coated for cosmetic packaging using a process known as electrolytic tin coating. This involves immersing the tinplate in an electrolyte solution and passing an electric current through it, causing a layer of tin to form on the surface of the tinplate. This tin coating provides a protective barrier against corrosion and enhances the aesthetic appearance of the packaging.
- Q: What are the different tinplate finishes available?
- Some of the different tinplate finishes available include bright finish, stone finish, lacquer finish, and printed finish.
- Q: What are the regulations and standards related to tinplate packaging?
- The regulations and standards related to tinplate packaging vary depending on the country and industry. However, some common regulations and standards include specifications on the composition and thickness of tinplate, labeling requirements for product information and safety warnings, guidelines for food contact materials, and regulations for recycling and environmental sustainability. It is important for manufacturers and suppliers to comply with these regulations to ensure the safety and quality of tinplate packaging.
- Q: How is tinplate affected by humidity?
- Tinplate is highly susceptible to the effects of humidity. When exposed to high humidity levels, tinplate can undergo corrosion, leading to the formation of rust on its surface. This can compromise the integrity and appearance of the tinplate, making it less suitable for various applications. To prevent this, proper storage and handling practices, such as maintaining optimal humidity levels and providing adequate ventilation, are essential to protect tinplate from the negative effects of humidity.
- Q: What are the main challenges in the disposal of tinplate products?
- The main challenges in the disposal of tinplate products include recycling limitations, contamination risks, and the need for proper waste management infrastructure. Tinplate products are often coated with other materials, such as plastic or paint, which makes recycling more difficult. Additionally, if tinplate products are not properly separated from other waste streams, they can contaminate recycling processes. Lastly, the efficient disposal of tinplate products requires adequate waste management infrastructure to handle the volume and ensure proper treatment and disposal methods are implemented.
- Q: How is tinplate made?
- Tinplate is made by coating thin sheets of steel with a layer of tin through a process called electroplating. The steel sheets are first cleaned and then passed through an electrolyte bath where a direct current is applied. This causes tin ions in the electrolyte to bond with the steel, forming a layer of tin on its surface. The resulting tin-coated steel sheets are then rolled into coils, ready to be used in various applications like food cans and packaging materials.
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Electrolytic Tin Plate Coils and Sheets for Chemical Can Packaging
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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