Aerosol Tinplate Can Products Electrolytic Tin Plate Coils BA T4 2.8/2.8 High Strength

1. Introduction

Tinplate: commonly known as tinplate, has good sealing, preservation, light resistance, robustness, corrosion resistance, non-toxic and has a unique metal decorative charm, is widely used in food packaging industry such as cans, beverages, military, instruments, electrical appliances and other industries. Among them, in the field of packaging, it belongs to the international common packaging varieties. Tin plating is also one of the important consumption areas of tin, accounting for 30% of all consumption (2010 data).

We are the professional manufacturer in China with advanced technical equipments, first class inspection devices and substantial experience in production. It possesses integrated process lines including smelting, hot rolling, cold rolling and coating. The product catalogue covers ETP and TFS with an annual output over 1 million tons. Our tin mill products are widely sold and used throughout the world in application of packaging of food, beverage and industrial goods and enjoy high reputation in the international market.

2. Features of ETP Products

The characteristics of the tin plate are largely determined by the characteristics of the tin.

• Tin is a silver-white metal with a light blue color, atomic weight 118.7, specific gravity 7.28, melting point 2320C in the atmosphere does not change color, chemical properties are also very stable. The tin plate can keep the metallic luster of the tin for a long time.
• Tin is a soft metal, so when tin plates are processed to make cans, the tin layer will not crack and fall off.
• Tin compounds are non-toxic, and when a small amount of tin is dissolved in food, it has no adverse effects on the color, taste, nutritional value of food and human health.
• Tin has good brazing properties, so the steel plate is easy to solder after tin plating, and it is easy to process when tin plates are used to make cans and other containers.
• The shape of the tin plate is smooth and bright like a mirror, and it is easy to paint and print.

3. Mechanical Properties of DR Tin Mill Products

Details of the Tinplate Sheet Coil

1. Reference standards: GB/T 2520-2000, JIS G3303-2002 and DIN EN 10203-1991
2. Raw materials: MR and SPCC
3.Thickness: 0.18 to 0.50mm
4. Width: 260 to 972mm
5. Coil diameter: ID 420mm or 508mm
6. Temper grade: T2, T3 and T4
7. Tin coating: ordinary 2.8 or 2.8g and 5.6g or 5.6g, we can produce tinplate sheet coil according to customer's requests
8. Applications: paint, chemical, battery, electric cable and other industries
9. Package: anti-rust paper, with corner protection. Sheets or coils can be customized

Standard for Temper

Note: We provide Batch Annealing (BA) tinplate for customers.

Surface Finish of Tinplate

Coating Weight

4. Product Standard

• ETP

ETP orders are placed with Baosteel in accordance with Q/BQB 450-2009 standard which uses in a non-equivalent to JIS G 3303:2008, DIN EN 10202:2001, EN 10203 standards.

• TFS

TFS orders are placed with Baosteel in accordance with Q/BQB 455-2009 standard which uses in a non-equivalent to JIS G 3315:2008, DIN EN 10202:2001, EN 10203 standards.

5. Usage Precautions for ETP

• As ETP is covered by soft metallic tin coatings, due precautions should be taken not to cause scratches by rough handling or vibration during transportation.
• Paintability, printability, solderability, and mechanical properties of ETP tend to 收deteriorate as time elapses after production. Use as soon as possible after delivery.
• Although ETP has excellent corrosion resistance, it tends to rust in a humid atmosphere. Use as soon as possible after unpacking.
• Tin is dissolved by a strongly alkaline solution. When using ETP for making cans for alkaline contents, paint the internal surface.
• As contents that contain sulfur cause blackening of the ETP surface, paint the internal surface.

6. EQUIPMENT & PRODUCTION LINES

7. TINPLATE COILS

8. APPLICATIONS

Modern industrial tinplate is usually a cold-rolled, low carbon sheet coated with commercial pure tin on both sides, which combines the strength and formability of steel with the corrosion resistance, weldability and appearance of tin. Tinplate is widely used in the food industry and a variety of containers, stamped products, packaging materials for non-food industry, such as food cans, spray cans, bottle caps, gas containing beverage cans, packaging materials and non-packaging materials (home appliances, toys, stationery, engineering).

Aerosol Tinplate Can

As is known, light can cause and accelerate oil oxidation, which reduces nutrition value of oil by destroying its vitamin A and D, and even more seriously, by generating harmful substances. And, oxygen in the air can also lead to food oil oxidation, resulting in decreased protein biomass and damaged vitamins. To avoid this, we have developed tinplate that has high opacity and excellent airtight seal, and can provide better protection for the contained oil, food, beverage, and so on. Hence, the oil tin can is ideal for packing lipids.

To provide the highest quality oil tinplate can, we implement rigid inspection on the whole process from material procurement to the final product delivery. In addition to strict monitoring on working procedures such as acid washing, reciprocal rolling, and degreasing, etc., our specialized personnel check our products through mechanical property tester and coating tester to ensure superior performance of our oil tin can. As a result, our oil tin can features strong corrosion resistance, high formability and easy welding, and you can thus feel secure in choosing our products.

9. Packing and Marking

Offers coils and sheets, coil packed in a vertical form or a horizontal.

A label that indicates the manufacturing history is affixed to the outside of the packaging. In addition, a service card is contained inside.

With regard to types of packing and markings, please consult us.