Place of Origin:
China
ชื่อแบรนด์:
QuanJiang
ได้รับการรับรอง:
MILL CERTIFICATE
Model Number:
MR tinplate
ติดต่อเรา
วิดีโอ
Advanced Alkali-Resistant Electrolytic Tin Plate for Extreme pH Packaging – 0.14-0.55mm
QuanJiang’s Electrolytic Tin Plate (ETP) & Tin-Free Steel (TFS) Sheets redefine durability in aggressive environments. Engineered for pH extremes (1.0–14.0), these MILL CERTIFICATE-certified sheets (0.14–0.55mm) feature nano-crystalline chromium-tin hybrid coating that outperforms conventional materials in detergent, alkaline food, and industrial chemical packaging.
✔ Alkali-Shield Pro
Chromate matrix resists 50% NaOH, KOH, and bleach
Verified stability: 500hrs @ pH 14 (ASTM B117)
✔ Triple-Layer Rust Defense
Electrolytic tin barrier (1.1–11.2 g/m²)
Hydrophobic silica nano-coating
Chromium oxide lattice (0.2µm)
✔ Food-Safety Assurance
Zero BPA/epoxy migration
FDA 21 CFR 175.300 & EU 10/2011 compliant
| Parameter | Specifications |
|---|---|
| Thickness Range | 0.14–0.55mm (±0.003mm) |
| Alkali Resistance | 750hrs @ pH 12 (zero coating failure) |
| Salt Spray Rating | 1,500hrs (ASTM B117) |
| Temp Resistance | -40°C to 150°C (retort-compatible) |
| Surface Finishes | Matte (0.8–1.2µm Ra), Stone (1.5–2.0µm Ra), Bright (85+ GU) |
| Thickness | Optimal Application | Performance Edge |
|---|---|---|
| 0.14mm | Beverage ends, electronic shielding | 30% weight savings, EMI attenuation |
| 0.18mm | Seafood lids, cosmetic tins | H₂S blackening resistance |
| 0.35mm | Detergent cans, chemical drums | 90psi burst strength |
| 0.55mm | Industrial pails, paint containers | 35kN crush resistance |
Sterilization-Ready: 200+ cycles @ 130°C retort
Eco-Efficiency: 82% recycled content; 100% EAF-recyclable
Supply Power: 50,000 MT/month; 25-ton MOQ
Cost Savings: Eliminates inner lacquering for pH >10 products
Detergent Packaging: Holds 40% NaOH (0.35mm TS260)
Century Egg Containers: pH 9.5 stability (0.18mm T4CA)
Bleach Drums: 0.55mm TH580 withstands 500hrs @ pH 13
Electronic Shielding: 0.14mm DR8 blocks 30dB EMI
Q: Why 0.14mm for beverage ends?
A: 40% thinner vs. standard 0.20mm, reducing material cost while maintaining seal integrity.
Q: Maximum pH for 0.55mm chemical drums?
A: Stable at pH 14 (40% NaOH) with ≤0.001mm/year corrosion rate.
Q: MOQ for custom coatings?
A: 25 tons with SGS corrosion reports (15-day lead time).
Q: Temperature limit for 0.18mm seafood lids?
A: Withstands 105°C sterilization; resistant to -30°C freezing.
Q: Recycling process?
A: Coatings vaporize in EAF (>1,600°C); no de-tinning required.
LID WORKSHOP
Production Process
CERTIFICATE
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