Magnesium alloy is widely adopted for lightweight new‑energy equipment in 2026 for its low‑density feature. However, magnesium metal is chemically active; ordinary paint cannot form stable adhesive layer, and galvanic corrosion occurs when contacting steel fasteners under humid and salt‑fog environment, resulting in early component failure.
FLDC complete supporting coating system exclusively for magnesium alloy workpieces of new‑energy devices:
- Special magnesium alloy bonding primer: form compact transition anti‑corrosion layer
- High‑solid epoxy intermediate coat: enhance barrier performance, isolate metal potential difference
- Aliphatic polyurethane topcoat: weather‑resistant decorative finish, multiple industrial colors optional
Core Advantages:
✅ Excellent adhesion on polished magnesium alloy surface, no blistering or peeling
✅ Effectively inhibit galvanic corrosion between magnesium alloy and steel fasteners
✅ Resist salt‑fog & high‑humidity outdoor operating environment
✅ Flexible film adapt magnesium alloy thermal expansion & contraction
✅ Production‑line fast‑dry formula for mass component manufacturing
Our magnesium alloy coating has bulk export orders for new‑energy lightweight equipment manufacturers. Request technical datasheet and color card.