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 is tinplate affected by different types of dairy products?
- Tinplate, a type of steel coated with a thin layer of tin, can be affected by different types of dairy products in terms of corrosion. Dairy products, particularly those with high acidity or salt content, can cause the tin coating to corrode over time. This can result in changes in the taste, odor, and quality of the dairy products stored in tinplate containers. Therefore, proper packaging and storage conditions need to be ensured to maintain the integrity of tinplate when storing dairy products.
- Q: How does tinplate handle exposure to different atmospheric conditions?
- Tinplate is known for its excellent resistance to atmospheric conditions. It can withstand exposure to various weather conditions, including high humidity, extreme temperatures, and even corrosive environments. The tin coating on the steel substrate acts as a protective barrier, preventing oxidation and corrosion, which helps in maintaining the integrity and durability of the tinplate. Overall, tinplate demonstrates superior performance when exposed to different atmospheric conditions.
- Q: Can tinplate packaging be used for household products?
- Yes, tinplate packaging can be used for household products. Tinplate has excellent durability, corrosion resistance, and can be easily shaped into various forms. It is commonly used for packaging food, beverages, and other household items such as cleaning products, cosmetics, and personal care items.
- Q: How is tinplate tested for quality and durability?
- Tinplate is typically tested for quality and durability through various methods such as visual inspection, thickness measurement, coating evaluation, adhesion testing, corrosion resistance analysis, and mechanical property assessment. These tests ensure that the tinplate meets the required standards and can withstand the intended use, guaranteeing its quality and durability.
- Q: What are the welding methods used for tinplate?
- The welding methods commonly used for tinplate include spot welding, resistance welding, and laser welding.
- Q: Can tinplate packaging be used for electronic products?
- Yes, tinplate packaging can be used for electronic products. Tinplate offers excellent protection against moisture, corrosion, and physical damage, making it a suitable choice for packaging sensitive electronic components. Additionally, tinplate can be easily shaped and printed upon, allowing for customizable designs and branding opportunities.
- Q: Can tinplate be used for packaging pharmaceutical products?
- Yes, tinplate can be used for packaging pharmaceutical products. Tinplate is a type of steel coated with a thin layer of tin, which provides excellent barrier properties against moisture, light, and gases. This makes it suitable for protecting pharmaceutical products from external factors that could potentially compromise their quality and effectiveness. Additionally, tinplate is a durable and cost-effective packaging material that can be easily molded into various shapes and sizes, making it suitable for different pharmaceutical products.
- Q: Does tinplate require any specific handling or storage conditions?
- Yes, tinplate does require specific handling and storage conditions. It should be stored in a dry and well-ventilated area to prevent corrosion. It is also important to handle tinplate with care to avoid any scratches or dents that may compromise its protective coating.
- Q: How does the thickness of tinplate affect its strength?
- The thickness of tinplate directly affects its strength, with a thicker tinplate generally being stronger than a thinner one. Thicker tinplate offers more resistance to bending and deformation, making it more suitable for applications requiring higher strength and durability. However, it is important to find a balance between thickness and other factors such as weight and cost, as excessively thick tinplate may become impractical for certain uses.
- Q: What are the different ways to label tinplate closures?
- There are several ways to label tinplate closures, including direct printing, labeling with adhesive labels, embossing, and laser engraving. Each method offers its own advantages and can be chosen based on factors such as cost, durability, and desired aesthetic appeal.
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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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