Pure Aluminum Tape 1350 UNS A91350 Electrical Grade Foil is a high-purity aluminum solution specifically designed for electrical and industrial applications. With ≥99.5% aluminum content, this tape provides excellent electrical conductivity, making it ideal for transformers, conductors, motors, and other high-performance electrical systems.
The 1350 aluminum grade is known for its exceptional conductivity, corrosion resistance, and flexibility, enabling precise wrapping, insulation, and shielding in sensitive electrical applications. Its ASTM B209 compliance guarantees consistency in thickness, conductivity, and surface quality, essential for industrial and power generation requirements.
| Product Type | Material / Alloy | Standard / Grade | Thickness (µm) | Width (mm) | Length (m) | Surface Finish | Heat Resistance (°C) | Corrosion Resistance | Adhesive Option | Main Applications |
|---|---|---|---|---|---|---|---|---|---|---|
| Aluminum Tape 1100 | Al 1100 (~99% Al) | ASTM B209 | 50–100 | 10–1000 | 10–100 | Smooth / Bright | 120–150 | High | Optional | Insulation, HVAC, reflective barriers |
| Aluminum Tape 1235 | Al 1235 (≥99.35% Al) | EN AW-1235, DIN | 50–120 | 10–1000 | 10–100 | Bright / Matte | 150–180 | Excellent | Optional | EMI shielding, packaging, insulation |
| Aluminum Foil Tape 3003 | Al-Mn Alloy 3003 | ASTM B209 | 50–120 | 10–1000 | 10–100 | Matte / Bright | 150–200 | Excellent | Optional | HVAC duct sealing, insulation |
| Aluminum Tape 5052 | Al-Mg Alloy 5052 | EN AW-5052, DIN 3.3523 | 70–150 | 10–1000 | 10–100 | Smooth / Bright | 200–250 | Superior | Optional | Industrial insulation, marine |
| Aluminum Tape 1350 | Al 1350 (≥99.5% Al) | UNS A91350, ASTM B209 | 50–120 | 10–1000 | 10–100 | Bright / Matte | 150–200 | High | Optional | Transformers, electrical conductors |
| Aluminum Tape 8011 | Al-Mn Alloy 8011 | GOST 4784 | 50–120 | 10–1000 | 10–100 | Matte / Bright | 150–180 | Excellent | Optional | Sealing, barrier, packaging |
| Aluminum Tape 1235-O | Al 1235 (annealed) | EN AW-1235, ASTM B209 | 50–150 | 10–1000 | 10–100 | Bright / Smooth | 180–220 | Excellent | Optional | HVAC, insulation, reflective barriers |
| Aluminum Tape Al99.5 | Al 99.5 | Germany EN AW-1050A | 50–150 | 10–1000 | 10–100 | Bright / Matte | 180–220 | High | Adhesive | Industrial use, insulation |
| Aluminum Tape A199.5 | Al 199.5 | France NF Standard | 50–150 | 10–1000 | 10–100 | Bright / Matte | 180–220 | Excellent | Adhesive | Thermal insulation, sealing |
| Copper Tape C11000 | Cu 99.9 | ASTM B152 | 25–150 | 10–1000 | 10–100 | Smooth / Bright | 200–250 | Excellent | Optional | EMI/RFI shielding, electrical, grounding |
| Copper Tape C12200 | Cu 99.9 Phosphorized | ASTM B152 | 25–150 | 10–1000 | 10–100 | Bright / Matte | 200–250 | Excellent | Optional | Industrial, electronics, shielding |
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| Property | Aluminum Tape 1100 ASTM B209 | Aluminum Alloy Tape 1235 EN AW-1235 DIN | Aluminum Foil Tape 3003 ASTM B209 | High Strength Aluminum Tape 5052 EN AW-5052 DIN 3.3523 | Pure Aluminum Tape 1350 UNS A91350 |
|---|---|---|---|---|---|
| Material Composition | ~99% Al | ≥99.35% Al | Al-Mn Alloy 3003 | Al-Mg Alloy 5052 | ≥99.5% Al |
| Electrical Conductivity | Moderate | Moderate | Moderate | Moderate | Excellent |
| Corrosion Resistance | High | High | Excellent | Superior | High |
| Mechanical Strength | Moderate | Moderate | Moderate | High | Moderate |
| Thermal Reflectivity | High | High | High | High | High |
| Common Applications | Insulation, HVAC, reflective | EMI shielding, packaging, insulation | HVAC duct sealing, insulation | Industrial insulation, marine, automotive, HVAC | Transformers, conductors, motors |
| Standards Available | ASTM B209, EN AW-1050A | EN AW-1235, DIN, ISO | ASTM B209 | EN AW-5052, DIN 3.3523 | UNS A91350, ASTM B209 |
| Cost Efficiency | Economical | Economical with high barrier strength | Cost-effective with durability | Higher cost, justified by strength and performance | Premium cost justified by electrical grade |
Electrical and power industries are increasingly demanding high-quality aluminum tapes for insulation, conductors, and transformer winding applications. As power grids expand and industrial machinery becomes more sophisticated, materials that combine high conductivity, corrosion resistance, and mechanical stability are critical. Aluminum Tape 1350 fits perfectly in this niche.
The transformer and motor manufacturing sectors rely heavily on consistent electrical-grade aluminum for efficiency and safety. Even minor deviations in conductivity or thickness can affect performance, cause overheating, or reduce equipment lifespan. High-purity aluminum 1350 ensures reliable energy transfer and insulation in these systems.
Additionally, renewable energy systems, including wind turbines and solar power inverters, are increasingly using aluminum tape 1350 to optimize efficiency. The demand for reliable, high-conductivity materials in sustainable energy projects continues to rise, and premium-grade aluminum tape is becoming an indispensable component.
Applications
Transformers – winding insulation and conductor wrapping for optimal performance.
Conductors – high-purity aluminum layers in bus bars, cables, and power lines.
Motors – insulation and protective foil for rotor and stator components.
Electrical Equipment – EMI/RFI shielding and protective barriers in sensitive systems.
Renewable Energy – conductive and protective layers in inverters and wind turbine components.
Industrial Machinery – insulation and conductive foils in heavy-duty equipment.
Electronics Manufacturing – reliable foil for precise assembly and energy transfer.
Company Comparison
While several suppliers offer aluminum foil, few can guarantee electrical-grade quality like DLX. Many tapes are designed for general insulation or HVAC use and lack the precise conductivity and purity required for transformer and conductor applications. DLX ensures every batch of Aluminum Tape 1350 meets stringent UNS A91350 standards, providing consistent thickness, high conductivity, and superior corrosion resistance.
DLX also differentiates through customization and technical support. Electrical engineers often require specific thicknesses, foil widths, and adhesive types for transformer or motor applications. DLX tailors each roll to meet these exact requirements and provides guidance on installation for optimal electrical performance.
Our production and quality control processes are aligned with ASTM B209, guaranteeing that each roll performs reliably in industrial, renewable energy, and power generation settings. Unlike competitors who may compromise on purity or uniformity, DLX ensures every roll supports critical infrastructure without risk.
Why DLX?
Electrical-grade aluminum foil certified UNS A91350 and ASTM B209.
High-purity aluminum for superior conductivity and performance.
Customized thicknesses and widths to suit electrical and industrial applications.
Excellent corrosion resistance for long-term reliability.
Global supply chain ensuring timely delivery for industrial projects.
Technical support for optimal insulation and conductor applications.
Industry Trends
Several key trends are driving the adoption of pure aluminum 1350 tape:
Expansion of Power Grids – higher-quality conductors for efficient energy transfer.
Transformer Efficiency – electrical systems require high-purity aluminum for reduced losses.
Renewable Energy Adoption – aluminum foils for inverters, turbines, and solar equipment.
Electrical Insulation Needs – safe, reliable insulation in industrial and electronics sectors.
Global Standards Compliance – demand for certified materials that ensure long-term performance.
DLX continues to invest in quality control, production technology, and R&D to provide aluminum tape solutions that meet the evolving requirements of electrical and industrial markets worldwide.
Conclusion
Pure Aluminum Tape 1350 UNS A91350 Electrical Grade Foil combines high conductivity, corrosion resistance, and precise manufacturing to meet the needs of transformers, conductors, motors, and other critical electrical applications. Its reliability, flexibility, and certified quality make it an essential material for modern industrial and renewable energy systems.
Choosing DLX ensures access to premium aluminum tape with consistent performance, tailored solutions, and reliable global delivery. With technical expertise and strict quality assurance, DLX provides industrial and electrical clients with a trusted solution for long-term performance and efficiency.
About Us:
Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications.
For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.
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FAQs:
What is Pure Aluminum Tape 1350 made of?
It is manufactured from high-purity aluminum 1350 UNS A91350 suitable for electrical applications.What are the main applications of Aluminum Tape 1350?
It is used in transformers, conductors, motors, electrical insulation, and shielding.Does Aluminum Tape 1350 provide high electrical conductivity?
Yes, its high-purity composition ensures excellent electrical conductivity.Is Aluminum Tape 1350 suitable for high-temperature environments?
Yes, it maintains performance under elevated temperatures in industrial electrical systems.What thicknesses are available for Aluminum Tape 1350?
It is available in a variety of thicknesses suitable for electrical and industrial insulation applications.Can Aluminum Tape 1350 resist corrosion?
Yes, it provides good corrosion resistance for long-term electrical reliability.Which industries mainly use Aluminum Tape 1350?
It is widely used in power generation, transformers, motors, and electronics manufacturing.Why choose DLX for Aluminum Tape 1350 supply?
DLX guarantees consistent electrical-grade quality, precise thickness control, and reliable global delivery.
