القائمة

Zinc Alloy Electrophoretic Coating - Superior Corrosion Protection

جرد:
SKU: 7221005796
الطراز: black E Coating

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Zinc Alloy Electrophoretic Coating - Superior Corrosion Protection

Zinc Alloy Electrophoretic Coating

Product Summary

Our zinc alloy electrophoretic coating is specifically engineered for zinc die-cast parts. It provides the same superior corrosion protection (over 1,000 hours NSS) and uniform coverage as our standard E-coating, with optimized adhesion for zinc substrates. The water-based process is eco-friendly and RoHS compliant. Film thickness is precisely controlled at 15-25µm (±1µm).

Key Selling Points

  • Optimized for Zinc Alloys: Excellent adhesion and corrosion protection on zinc die-cast surfaces, preventing blistering and peeling.
  • 1,000+ Hour Salt Spray: Molecular-level bond isolates zinc from moisture, passing over 1,000 hours NSS testing.
  • 360° Uniform Coverage: Faraday's principle ensures complete coverage even on complex die-cast geometries with deep cavities.
  • ±1µm Thickness Precision: Consistent coating thickness ensures reliable anti-corrosion performance across all parts.
  • Eco-Friendly Water-Based: No heavy metals, ultra-low VOC, compliant with RoHS and international standards.

Technical Specifications

ParameterValue
Coating Thickness15 - 25 µm (customizable, tolerance ±5%)
Salt Spray (NSS)500 - 1,500 hours without red rust
Applicable MaterialsZinc alloy (Zamak, etc.)
Available ColorsBlack (matte or glossy); custom colors upon request
VOC ContentUltra-low, compliant with RoHS

Models and Options

Standard black finish is available; grey and silver upon request. Thickness can be customized. Suitable for a wide range of zinc die-cast parts.

Materials and Structure

Water-based acrylic/epoxy resin coating forms a dense cross-linked structure that adheres strongly to zinc alloy surfaces, providing excellent corrosion and abrasion resistance.

Applications

Ideal for zinc die-cast components in automotive (door handles, lock parts), consumer electronics (housings), hardware, and decorative parts.

Customization

  • Coating thickness: Customizable within 15-25µm range
  • Color: Black, grey, silver
  • Gloss level: Matte or glossy

FAQ

  1. What is the MOQ? 100 units, negotiable for large orders.
  2. Is the coating compatible with all zinc alloys? Yes, it works with common zinc die-cast alloys.
  3. Can you provide color matching? Yes, we can match custom colors based on RAL or Pantone codes.
  4. What delivery terms do you offer? FOB/CIF or negotiation.
  5. Do you have quality certifications? Yes, ISO 9001 and ISO 14001 certified.

Inquiry Information

Contact: Mr. Wu
Email: wuzj@yxsydy.com
Tel/WhatsApp: +86 15322922788