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Technical Specifications
| Parameter | Specification |
|---|---|
| Alloy Type | ZAMAK-3 (ZnAl4Cu1) or ZAMAK-5 (ZnAl4Cu1Mg) |
| Chemical Composition | Zn: 95.5-96.5%, Al: 3.5-4.3%, Cu: 0.25-0.6% |
| Surface Finishes | Chrome plating, Nickel plating, PVD coatings, Powder coating |
| Physical Dimensions | Standard length: 100-150mm; Custom: 80-200mm |
| Weight Characteristics | 0.25-0.55kg per handle; Density: 6.6 g/cm³ |
| Mechanical Properties | Tensile strength: 280-330 MPa; Brinell hardness: 80-100 HB |
| Corrosion Resistance | Neutral salt spray: 72-120 hours to white corrosion |
| Quality Standards | ISO 9001, RoHS compliant, REACH registered |
| Warranty Period | 3-year limited warranty against manufacturing defects |
Primary Applications
Zinc alloy door handles serve diverse applications across multiple sectors, offering reliable performance in various environmental conditions.
- Residential Sector:
- Affordable housing projects and developments
- Apartment complexes and multi-family units
- Home renovation and remodeling projects
- Commercial Installations:
- Office buildings with high-traffic requirements
- Hotel corridors and guest room doors
- Shopping malls and retail store fittings
- Institutional Settings:
- Educational institutions and school buildings
- Healthcare facilities excluding surgical areas
- Community centers and public libraries
- Specialized Environments:
- Modular construction and prefabricated units
- Temporary structures and exhibition booths
- Marine applications with proper coatings
Key Advantages
Zinc alloy door handles provide significant benefits that make them an excellent choice for budget-conscious projects without compromising quality.
- Cost Efficiency: Substantially lower material and production costs compared to solid metal alternatives
- Design Flexibility: Die-casting process allows for intricate details and complex shapes
- Weight Optimization: Lighter than solid metal handles while maintaining structural strength
- Corrosion Resistance: Excellent natural corrosion resistance enhanced by various plating options
- Manufacturing Consistency: High repeatability and consistent quality across production batches
- Surface Finish Variety: Can be finished to mimic more expensive materials like brass or bronze
- Environmental Sustainability: Zinc alloys are highly recyclable with low energy requirements
- Thermal Insulation: Lower thermal conductivity than metals like aluminum
- Global Availability: Widely available material with established supply chains
