Fluorocarbon (PVDF) Aluminum Panel

E Expert Experience

After 18 years of supplying PVDF aluminum panels to projects across the GCC, I can tell you: not all PVDF coatings are equal. I've seen panels fail within 5 years because of improper pretreatment or insufficient coating thickness. Our process uses a three-stage chromium-free conversion coating followed by a minimum 25μm PVDF layer—we guarantee 3000 hours QUV testing with ΔE < 2.0. In Dubai's extreme summers (50°C+), our panels maintain color stability where cheaper alternatives chalk and fade within 24 months. We supply contractors who have reordered 8+ times over the past decade—quality you can verify on completed projects, not just test reports.

T Technical Specifications

**Core Specifications:**
• Base alloy: AA1100 / AA3003-H24 (temper verified by mill certificate)
• Panel thickness: 2.0mm – 4.0mm (custom gauge available)
• PVDF coating: 70% fluorocarbon resin, dry film thickness ≥25μm (ISO 2360)
• Color retention: QUV-A 3000h, ΔE ≤ 2.0 (ASTM D4799)
• Fire rating: A2-s1,d0 (EN 13501-1) / Class A (ASTM E84)
• Impact resistance: ≥ 9J (EN 13272)
• Warranty: 15–25 years (subject to environment classification)

**Process Standards:** 3-coat 3-bake (primer → intermediate → topcoat), each layer oven-cured at 230–250°C. We do not use single-coat or low-Tg systems. Every batch includes a colorimetric report and adhesion test (cross-cut tape test per ISO 2409).

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