Tinplate for Food Pakcaging and Chemical Packaging
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 30000 m.t./month
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Specification
Tinplate for Food Pakcaging and Chemical Packaging
Specifications
Prime electrical tinplate:
Thickness: 0.15 to 0.50mm
Width: 600 to 1010mm
Temper grade: BA and CA
For metal packaging usage
The Tinplate specification as following:
1, Reference standard: GB2520-88, JIS G3303-1997 and DIN EN10203-91
2, Material: MR, SPCC
3, Thickness available: 0.15mm to 0.50mm
4, Width available: 600mm to 1010 mm
5, Temper grade: T1 - T5 BA and CA both.
6, Tin coating: ordinary 2.8g/2.8g, 5.6g/5.6g, We also can produce according to customers' requests
7,Coil diameter: ID 420/ 508mm, OD from 1,000 to 1,250mm
8,Package: Anti-rust paper,corner protected. by sheet or coils according customer's require.
9, Applications: metal package usage like paint, chemical can,aerosol can and different food can production,
Also battery,electric cable and other industries
Tinplate specifications | |||
Steel Type | SPCC, MR | ||
Temper(BA&CA) | T1~T5 | ||
Coating | 1.1~11.2g/m2 | ||
Thickness and tolerance | 0.15~0.50mm(Tolerance: _+0.01 mm) | ||
Width & tolerance | 300~1000mm (Tolerance: 0~3mm) | ||
Cut length & tolerance | 450~``50mm (Tolerance: 0~3mm ) | ||
Coil inside diameter | 420/508mm | ||
Coil Weight | 3~10 MT | ||
Passivation | 311 | ||
Oiling | DOS | ||
Surface Finish | Bright, Stone, Silver, Matte | ||
Packaging | Seaworthy Standard with wooden pallet | ||
Standards Available | GB/T2520, JIS G3303, ASTM A623M & EN10202 | ||
Special specitications are available on request. | |||
Tin coating weight | |||
Type | Designation of tin coating weight | Min.average tin coating weight(g/m2) | Former Coating Designation |
Equal tin coating | 1.4/1.4 | 1.2/1.2 | #15 |
2.2/2.2 | 2.0/2.0 | #20 | |
2.8/2.8 | 2.45/2.45 | #25 | |
5.6/5.6 | 5.05/5.05 | #50 | |
8.4/8.4 | 7.55/7.55 | #75 | |
11.2/11.2 | 10.1/10.1 | #100 | |
Differentially Coating | 1.4/2.8 | 1.2/2.45 | #15/25 |
2.2/2.8 | 2.2/2.45 | #20/25 | |
2.8/5.6 | 2.45/5.05 | #25/50 | |
2.8/8.4 | 2.45/7.55 | #25/75 | |
2.8/11.2 | 2.45/10.1 | #25/100 | |
5.6/8.4 | 5.05/7.55 | #50/75 | |
5.6/11.2 | 5.05/10.1 | #50/100 | |
8.4/11.2 | 7.55/10.1 | #75/100 | |
Surface finish | |||
Surface finish | Nominal surface roughness (um Ra) | Characteristic | |
Bright finish | ≤Q0.35 | Glazed surface obtained after melting treatment of electrotinned smooth raw materail strip with extremely fine rubstone fingure by processing. | |
Stone finish | 0.25~0.60 | Glazed surface obtained after melting treatment of electrotinned smooth raw materail stripfeaturing certain rubstone figures. | |
Silver finish | 0.50~1.00 | Glazed surface obtained after melting treatment of electrotinned smooth raw material strip with rough matt furface. | |
Matte finish | 0.80~2.50 | Matt surface of general matt raw material strip without melting treatment. |
- Q: How is tinplate coated with protective lacquer?
- Tinplate is coated with protective lacquer by first cleaning and pre-treating the surface to remove any contaminants. Then, a thin layer of lacquer is applied onto the tinplate using various methods such as roller-coating or spray-coating. The lacquer acts as a barrier, protecting the tinplate from corrosion, oxidation, and other external factors that may affect its quality and durability.
- Q: What are the chemical resistance properties of tinplate?
- Tinplate exhibits excellent chemical resistance properties, as it is not easily corroded or affected by various chemicals. Its protective tin coating provides a barrier against substances that could potentially cause damage. However, prolonged exposure to highly acidic or alkaline solutions may lead to some degradation of the tin coating and potential reaction with the underlying steel substrate.
- Q: How is tinplate coated to prevent corrosion?
- Tinplate is coated to prevent corrosion through a process called tinplating or electrolytic tin coating. In this process, a thin layer of tin is electroplated onto the surface of the tinplate. This tin layer acts as a protective barrier, preventing direct contact between the base metal (usually steel) and the corrosive elements in the environment, thus inhibiting corrosion.
- Q: What is the difference between Maguchi Tetsu tinplate and galvanized board
- Tin plated steel sheet and strip, also known as tinplate, the steel plate (belt) surface tin plated, has good corrosion resistance, non-toxic, can be used as packaging material cans, inside and outside the cable sheath, telecommunications instrument parts, flashlight and other hardware.
- Q: Can tinplate be used for aerospace applications?
- Yes, tinplate can be used for certain aerospace applications, particularly for non-critical components where weight is not a significant concern. Tinplate is known for its corrosion resistance and affordability, which makes it suitable for certain aerospace applications such as interior fittings, non-structural parts, and packaging. However, for critical components that require high strength-to-weight ratio or extreme durability, other materials like aluminum or titanium are typically preferred.
- Q: How does tinplate contribute to the overall recyclability of packaging?
- Tinplate contributes to the overall recyclability of packaging by being highly recyclable itself. It can be easily separated from other materials during the recycling process and recycled into new tinplate products. This helps reduce the amount of waste that ends up in landfills and promotes a more sustainable and circular economy.
- Q: What are the limitations of printing on tinplate?
- There are several limitations to printing on tinplate. Firstly, tinplate is not a very smooth surface, which can affect the quality of printed images and text. Additionally, the printing process on tinplate requires specialized inks and equipment, making it more costly and time-consuming compared to printing on other materials. Furthermore, tinplate is prone to scratching and chipping, which can damage the printed design. Lastly, the printing options on tinplate are somewhat limited, as it cannot accommodate intricate or highly detailed designs as well as other printing mediums.
- Q: What are the common closure options for tinplate containers?
- Some common closure options for tinplate containers include screw caps, press-on lids, twist-off lids, and pull-tab lids.
- Q: What's the head iron?
- SPTE, which is commonly known as tin, tin plate, thickness of 0.15-0.3mm, width, generally between 300-900mm.
- Q: How is tinplate cleaned and maintained?
- Tinplate is commonly cleaned and maintained by using mild soapy water and a soft cloth to wipe away any dirt or stains. It is important to avoid using abrasive cleaners or scrub brushes that could damage the tin coating. Additionally, regular maintenance includes drying the tinplate thoroughly after cleaning to prevent rust formation and storing it in a dry place away from moisture or direct sunlight.
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Tinplate for Food Pakcaging and Chemical Packaging
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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