No.20 Zhongxing Avenue, Doumen Street, Yuecheng District, Shaoxing City, Zhejiang Province, China
Magnetron Sputter
Noble Metal Magnetron Sputtering Technology Breakdown
Core Principles
Noble metal magnetron sputtering uses high-purity targets such as gold (Au), silver (Ag), and platinum (Pt) to deposit nano-scale metal particles combined with ceramic oxides (e.g., ITO) onto polyester substrates through vacuum magnetron sputtering, creating a multi-layer structure with high reflectivity and functionality.
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Manufacturing Process:
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Substrate Plasma Cleaning → 2. Noble Metal Sputtering (Layer Thickness ≤50nm) → 3. Ceramic Oxide Composite Deposition → 4. Anti-Oxidation Protective Coating → 5. Optical-Grade Quality Inspection & Rolling
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- Comparison with Traditional Metal Films:
| Metric | Traditional Al/Ti Metal Film | Noble Metal Sputtering Film |
| IR Rejection | 80%-88% | 92%-98% |
| Visible Light Reflectance | 20%-30% | 40%-60% (Customizable Mirror/Matte) |
| Oxidation Resistance (ΔE) | ≤3.0 (2 Years) | ≤0.8 (5-Year Lab Data) |
Functional Advantages
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Ultimate Heat Insulation & Energy Efficiency
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IR rejection ≥92%, Total Solar Energy Rejection (TSER) 70%-85%, reducing空调能耗 by 30%-50%.
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High reflectivity design minimizes heat absorption, ideal for高温 markets like the Middle East and Southeast Asia.
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Full Signal Compatibility
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Non-continuous noble metal layers + ceramic oxide composite structure ensure zero signal interference (compatible with GPS/5G/ETC).
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Certified by FCC/CE for electromagnetic compatibility, meeting smart vehicle and IoT device requirements.
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Luxury Aesthetics & Durability
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Offers premium reflective colors like mirror silver, champagne gold, and rose gold, enhancing vehicle appearance.
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Exceeds ASTM G154 weathering standards, with ΔE≤1.0 over a 10-year warranty, no fading or peeling.
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Safety & Explosion-Proof Performance
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Substrate tensile strength ≥45MPa (EN ISO 527-3 Test), bonding glass fragments upon breakage to reduce splash risk.
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Item No. |
Visible Light Transmission | UV Rejection | UV Rejection | Thickness |
| GoldReflect 70 | 70% | 93% | 99% | 3Mil |
| GoldReflect 35 | 35% | 90% | 99% | 2Mil |
| GoldReflect 15 | 25% | 90% | 99% | 2Mil |
B2B Partnership Benefits
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Technical Customization
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Precise control of reflectance, color, and VLT (color difference ΔE≤0.5) for brand-exclusive designs.
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Can integrate transparent conductive layers (surface resistance ≤5Ω/sq) for touchscreen and HUD applications.
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Supply Chain Assurance
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DAP (Delivered at Place) Logistics: Door-to-door delivery to major global ports, one-stop customs clearance.
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MOQ 50 rolls, 21-day flexible delivery, supports urgent order prioritization.
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Certifications & Compliance
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International Certifications: CE, FCC, RoHS, REACH, Saudi SASO, Gulf GCC.
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Automotive-Grade Test Reports: ISO 105-B06 Lightfastness, ISO 3795 Flammability.
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Marketing Support
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Free high-resolution product renders and installation case videos.
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Regional Exclusive Agent Support: Market protection policies and co-branded advertising.
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