Electrolytic Tinplate for Metal Package of Industrial or Chemical Use
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 30000 m.t./month
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Specification
1.Structure of Electrolytic Tinplate for Metal Package of Industrial or Chemical Use Description
Tinplate, thin steel sheet with a coating of tin applied either by dipping in molten metal or by electrolytic deposition; almost all tinplate is now produced by the latter process. 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 for Metal Package of Industrial or Chemical Use
Appearance – Tinplate 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 – Tinplates have excellent paintability and printability. Printing is beautifully finished using various lacquers and inks.
Formability and strength – Tinplates 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 – Tinplates 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 for Metal Package of Industrial or Chemical Use Images
4.Electrolytic Tinplate for Metal Package of Industrial or Chemical Use 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 for Metal Package of Industrial or Chemical Use
- What is tinning and how does it work?
Tinning is the process of thinly coating sheets of wrought iron or steel with tin, and the resulting product is known as tinplate. It is most often used to prevent rust.
- Do you only have prime quality tinplate?
We can supply both prime and second quality tinplate.
- Q: Is tinplate safe for food contact?
- Yes, tinplate is safe for food contact. It is widely used in the packaging industry for food and beverage cans as it provides a protective barrier that prevents contamination and preserves the quality and safety of the food inside.
- Q: How is tinplate coated with organic coatings?
- Tinplate is coated with organic coatings through a process called electrolytic deposition. This involves immersing the tinplate in an electrolyte solution and passing an electric current through it. The organic coating materials, typically polymers or resins, are dissolved in the electrolyte solution and are attracted to the charged surface of the tinplate. As the electric current passes through, the organic coating materials are deposited onto the tinplate, forming a protective layer.
- Q: What are the main applications of tinplate in the paint industry?
- Tinplate is commonly used in the paint industry for the production of paint cans or containers. Its corrosion-resistant properties make it a suitable material for storing paint, ensuring that the paint remains fresh and uncontaminated. Additionally, tinplate cans are easy to seal, preventing any leakage or spillage of paint. Overall, the main application of tinplate in the paint industry is for the manufacturing of durable and reliable paint containers.
- Q: What are the different coating weights available for tinplate?
- The different coating weights available for tinplate typically range from 1.0 to 11.2 grams per square meter (g/m²), with common options including 2.8, 5.6, and 8.4 g/m².
- Q: Tin plated tin plated?
- Can electroplate.If the parts need tin plating, it is better not to use tinplate (tin plated steel / strip), galvanized steel plate / ordinary steel plate / strip with or without plating.
- Q: Is to buy canned tinplate or aluminum
- Tinned food is usually made of tinplate, because the strength of tin is higher than that of aluminum cans, and the tin can not be deflatedAluminium is generally used in carbonated beveragesTin can be best served from the point of view of transport
- Q: Can tinplate be used for packaging frozen foods?
- Yes, tinplate can be used for packaging frozen foods. Tinplate is a commonly used material for food packaging due to its durability, resistance to corrosion, and ability to maintain product freshness. It provides a reliable barrier against moisture and oxygen, making it suitable for preserving the quality of frozen foods.
- Q: How is tinplate tested for quality control?
- Tinplate is tested for quality control through various methods including visual inspection, measurement of coating thickness, adhesion testing, and corrosion resistance testing.
- Q: How does tinplate affect the overall cost of packaging?
- Tinplate can have a significant impact on the overall cost of packaging. While tinplate is known for its durability and ability to protect products, it is often more expensive than other packaging materials such as plastic or cardboard. The cost of tinplate includes not only the material itself but also the manufacturing process, transportation, and any additional coatings or finishes. Therefore, the decision to use tinplate for packaging should be carefully considered, weighing its benefits against its higher cost.
- Q: How do you paint the tinplate?
- Spray paint. The zygote to be painted is placed on a shelf or plane or hung up and sprayed with a spray gun. Use a small air compressor and spray gun
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Electrolytic Tinplate for Metal Package of Industrial or Chemical Use
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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