Description
Product Details of Atomfair High-Precision Brass Foil
1. Basic Product Information
Atomfair High-Precision Brass Foil is a premium alloy material manufactured using advanced production equipment. Undergoing degreasing and OSP (Organic Solderability Preservative) surface treatments, it boasts high precision, superior surface quality, and strong environmental adaptability.
The specific specification parameters are as follows:
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Specification Item
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Specific Parameters
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Product Name
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Atomfair High-Precision Brass Foil (Copper-Zinc Alloy Foil)
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Base Material
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C27000 (CuZn35) Brass: 65% Copper, 35% Zinc (conforming to ASTM B169/B169M standard)
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Thickness Range
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0.02 ± 0.1 mm (0.0008 ± 0.004 inch)
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Width Range
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150 ± 650.0 mm (5.9 ± 25.6 inches)
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1.1 Core Features
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High precision and excellent surface finish with consistent product quality
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Strong oxidation resistance: Stable at room temperature and resistant to discoloration under instantaneous high temperatures
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Superior mechanical properties (compliant with ASTM B169/B169M mechanical performance requirements)
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Degreased surface enables easy bonding with other materials
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OSP surface treatment without impairing the base material’s inherent properties
1.2 Key Process Advantages
With degreasing and OSP surface treatments as core advantages, the product can replace some high-cost precious metals and is well-suited for harsh production and service environments.
2. Product Applications
Endowed with multi-dimensional outstanding performance, this product is applicable to high-end functional materials and decorative scenarios. The core applications are as follows:
2.1 Resistor Material Field
Serves as the core base material for high-end resistor components. Its material stability and consistency ensure precise and controllable resistor performance, meeting the requirements of electronic components in high-precision equipment.
2.2 Heating Material Field
Applicable to various high-end heating devices. Leveraging its excellent mechanical properties, thermal conductivity, and electrical conductivity (thermal conductivity: ~110 W/(m·K); electrical resistivity: ~0.06 Ω·mm²/m), it achieves efficient and stable heating performance.
2.3 Decorative Material Field
Ideal for high-end decorative scenarios. Combining smooth surface finish and oxidation resistance, it maintains a premium texture without discoloration during long-term use, suitable for architectural decoration, luxury goods, and high-end hardware.
2.4 Alternative Application Scenarios
Can replace some expensive precious metal materials (such as gold-plated or silver-plated substrates in specific scenarios). While ensuring equivalent performance, it effectively reduces material costs for customers and expands the range of application scenarios.
Note: All performance parameters are tested under standard conditions (25℃, 1 atm). For customized specifications or detailed test reports, please contact our sales team.
If you’re interested, have any questions, or have specific customization requirements, please feel free to contact us at inquiry@atomfair.com.
