Prepainted Aluminium Coil 1.0–2.5 mm Thickness with PE PVDF Coating for Electrical Cabinet Enclosures Custom Width
Price:
Negotiable
MOQ:
1000 Kgs / 1 Metric Ton
Delivery Time:
Within 35 Days After Order Confirmed And Down Paymetn Received
Brand:
Dingang
Product Description
Aluminum Alloy 3105 Coated Sheet for Electrical Enclosures
The 1.0-2.5 mm 3105 PE/PVDF coated aluminum sheet has become the preferred choice for mid-to-high-end electrical cabinet enclosures, outdoor control boxes, distribution panels, and EV charging station housings. Compared with 5052/5083 (more expensive) or 1060/1100 (weaker), 3105 alloy delivers the optimal balance of mechanical strength, corrosion resistance, and cost-effectiveness.
Coating System Specifications
PE Coating - 25-30 μm high-durability polyester for indoor and general outdoor applications
PVDF Coating - 25-35 μm fluorocarbon (Kynar 500® equivalent) for coastal and extreme outdoor environments
Enhanced Protection - Double-layer baking with optional nano topcoat for fingerprint and scratch resistance
30-Year Warranty - Comprehensive color retention and corrosion protection guarantee
Technical Specifications
| Parameter | Specification |
|---|---|
| Thickness | 0.01mm - 2.5mm |
| Width | 600mm - 1500mm |
| Material | 3105 Aluminum Alloy |
| Temper | O, H12, H14, H16, H18, H24, H26, H32, H34, etc. |
| Inner Diameter | 150mm, 405mm, 505mm, etc. |
| Color Options | RAL, Pantone, or custom colors |
| Coating Thickness | PVDF: ≥25μm | PE: ≥18μm |
| Packing | Export standard wooden pallets |
| Payment Terms | L/C at sight or 30% T/T advance, 70% against B/L copy |
| MOQ | 1 Ton per specification |
| Delivery Time | Within 30 days |
| Loading Port | Shanghai Port |
Performance Advantages
| Advantage | Detailed Description |
|---|---|
| 30-Year Outdoor Corrosion Resistance | ≥3000 hours neutral + acetic salt spray testing for coastal and polluted areas |
| High Strength in Medium-Thin Gauge | 3105 yield 145-195 MPa provides superior dent and vandal resistance |
| Outstanding Flatness & Formability | No oil-canning, 2T-3T bend radius without cracking |
| Significant Weight Reduction | 1.5 mm ≈ 4.05 kg/m² vs 2.0 mm steel ≈ 15.7 kg/m² (74% lighter) |
| IP66 / IK10 Ready | Smooth coating with proper gasket ensures high ingress and impact protection |
| Custom Colors & Branding | RAL any color matching in 48 hours, optional digital-print logos |
Industry Applications & Case Studies
Proven Performance Cases
- Siemens Sivacon 8PU Outdoor Distribution Cabinets - 1.5 mm 3105 RAL 7035 gray PVDF coated for coastal & industrial environments with zero chalking after 4 years
- Huawei FusionSolar String Inverter Enclosures - 1.2 mm 3105 white PE coated for 50°C desert conditions with 18-22°C lower surface temperatures
- Schneider Electric Prisma iPM Outdoor Cabinets - 1.0 mm 3105 RAL 9010 white PE for freeze-thaw and acid rain environments with 70% faster assembly
- ChargePoint Express 250 kW EV Charger Housing - 1.8 mm 3105 metallic gray PVDF with zero corrosion after 3000-hour testing
International Applications
- Power distribution & control cabinets for Siemens Sivacon, Schneider Prisma, ABB UniGear, Eaton xEnergy
- Renewable energy enclosures for Huawei FusionSolar, Sungrow, SMA, GoodWe inverters
- EV charging infrastructure for ABB Terra, Tritium, ChargePoint, Kempower ultra-fast chargers
- Railway & telecom cabinets for outdoor signaling boxes and 5G/6G base station enclosures
- Industrial automation for PLC cabinets, HMI enclosures, and factory floor control boxes
Industry Trends & Future Applications
Emerging Mega Trends
- Thinner gauge acceleration with 0.8-1.0 mm 3105/3004 becoming new standard
- Cool coating mainstream adoption with high solar reflectance (TSR > 80%) white & light colors
- Antimicrobial & anti-graffiti nano topcoat for public charging and telecom cabinets
- Digital-print branding for logos, patterns, and camouflage on coated base
- Circular economy push with 95%+ recycled content 3105 coils and traceability
- Smart enclosure integration with conductive coating and embedded sensors/IoT
Upcoming Applications
- 5G/6G micro-base station enclosures
- Ultra-fast EV charging tower cabinets
- Floating offshore wind substation housings
- Lunar base electrical distribution enclosures
Want electrical enclosures that stay corrosion-free and beautiful for 30 years?
Contact us to learn about 1.2 mm RAL 7035 gray PVDF samples, 30-year performance reports, and real project reference packages.
24-hour rapid quote available
Contact Dingang immediately – let every enclosure stay perfect forever!
T: 0086 13961220663
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changzhou Dingang Metal Material Co.,Ltd.
Location
Room 1203,Building 2,Zhixin Business Plaza,No.25 North Street,Zhonglou District,Changzhou,Jiangsu,China
Contact Person
Robert