Tin-plated properties
Outstanding corrosion resistance: By selecting the appropriate
coating thickness, the corrosion resistance requirements of
different contents can be met.
Superior finishing properties: can be printed with a variety of
paints and inks
Excellent weldability: various cans can be manufactured by welding
(including brazing).
Great processability and strength: Selection of appropriate
tempering grade can meet the processing requirements and strength
after moulding.
Bright appearance: the surface of tin-plated sheet has bright
metallic luster, and products with different surface roughness can
be obtained by selecting substrates with different surface
conditions.
Uses of Tinplate:
Tinplate is widely used in various industries due to its unique
properties. Some of the major applications of tinplate include:
1. Food and Beverage Cans:
- Canned Food: The most common use of tinplate is in the food
canning industry. It is used to manufacture food cans, such as
those for vegetables, soups, fruits, and meat. The tinplate coating
helps preserve the contents by providing a barrier to air, light,
and moisture, which can cause spoilage.
- Beverage Cans: Tinplate is used to make beverage cans, including
soda cans and beer cans, because it is lightweight, durable, and
has good resistance to corrosion.
- Aerosol Cans: The production of aerosol cans (for products like
deodorants, paints, or air fresheners) also uses tinplate due to
its excellent formability and ability to withstand pressure.
2. Packaging Materials:
- Packaging for Consumer Goods: In addition to food and beverages,
tinplate is used in packaging for a variety of products such as pet
food cans, paint cans, and pharmaceutical packaging. Its smooth
surface is suitable for printing logos, labels, and product
information.
- Tea and Coffee Cans: Tinplate is often used to make containers
for tea and coffee due to its ability to protect the contents from
moisture, light, and air, which can degrade the product.
3. Electrical and Electronics:
- Battery Cans: The production of battery containers (especially
for small household batteries) often utilizes tinplate due to its
excellent formability and corrosion resistance.
- Electronic Components: Tinplate is sometimes used in electronic
housings or components that require a protective coating against
environmental factors.
4. Automotive:
- Automotive Components: Some automotive parts, especially those
requiring both strength and corrosion resistance, use tinplate. For
example, it can be used in parts like fuel tanks, auto body parts,
and motor components.
5. Decorative Applications:
- Tin Signs: Tinplate is used in the creation of decorative signs,
especially vintage-style advertisements and posters.
- Tins for Gifts and Collectibles: High-quality tinplate is used
for making collectible tins, often used for packaging candies,
cookies, and gift items.
6. Construction and Engineering:
- Roofing and Siding: Tinplate was historically used in roofing and
siding materials, although it has largely been replaced by other
materials like aluminum and steel. However, it is still used in
some areas for its aesthetic appearance and historical value.
