Chrome-Coated Electrolytic Tin Plate 0.15-0.5mm for Food & Industrial Cans with 50,000 MT/Month Capacity
Price:
Negotiated
MOQ:
50 metric tons
Delivery Time:
negotiated
Brand:
QuanJiang
Product Description
QuanJiang's SPTE/TFS Chrome-Coated Electrolytic Tin Plate delivers superior corrosion protection for demanding metal packaging applications. This advanced material combines chromium underlayer technology with electrolytic tin plating to provide dual-barrier defense against aggressive contents while ensuring excellent paint adhesion.
Key Features
- Hybrid coating system with chromium layer for enhanced paint bonding (3× stronger than standard tinplate)
- Electrolytic tin provides sacrificial corrosion protection for acidic and alkaline products
- Precision hardness grading: DR7.5-DR10 for high-stress components and T1-T5 for deep-drawn applications
- Eco-conscious production with 40% less chromium consumption compared to conventional TFS
- Fully recyclable material meeting ISO 14000 sustainability standards
Technical Specifications
| Parameter | Specifications |
|---|---|
| Base Material | MR, SPCC, DR8 Low-Carbon Steel |
| Thickness | 0.15-0.5mm (±0.01mm tolerance) |
| Coil Dimensions | ID: 420/508/610mm; OD: 1,000-1,250mm |
| Surface Finish | Bright, Stone, Matt, Silver |
| Tin Coating | 1.1/1.1 to 11.2/11.2 g/m² (differential available) |
| Max. Coil Weight | 10 MT |
| Certifications | JIS G3303, EN 10203, FDA/EC 1935/2004 |
Performance Advantages
- Extended product lifespan: withstands pH 1.5-12 environments including tomato paste and detergents
- Supply chain efficiency: 50,000 MT/month production capacity with 30-day lead time
- Processing versatility: optimized for welding, stamping, and high-speed printing
- Cost savings: chrome layer eliminates need for primer in 70% of paint applications
Industry Applications
| Sector | Use Cases |
|---|---|
| Food Packaging | Acidic food cans, seafood containers, beverage ends |
| Industrial | Aerosol valves, chemical drums, oil filters |
| Automotive | Fuel tank shields, exhaust gaskets |
| Electronics | EMI shielding, transformer cores |
Frequently Asked Questions
How does chromium enhance tinplate performance?
Chromium forms a microcrystalline barrier that prevents under-film corrosion while enabling direct printing without primers.
When to choose DR10 over T5 temper?
DR10 (73+ HR30T) for pressure-bearing can ends; T5 (65 HR30T) for deep-drawn bodies requiring formability.
Compliance for EU food contact?
Exceeds EC 1935/2004 migration limits - chromium release <0.01mg/kg.
Minimum order flexibility?
50MT base MOQ; sample coils available (3-5kg) with SGS test reports.
Packaging for humid climates?
VCI rust-proof paper + desiccant capsules in sealed wooden crates.
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Company
SHANGHAI QUANYE METAL PACKAGING MATERIALS CO.,LTD
Location
NO 406 CHUNHE ROAD YUEPU TOWN, BAOSHAN DISTRICT, SHANGHAI CHINA 200941
Contact Person
Mia