Aluminum Tape 1100 ASTM B209 High Purity Foil for Insulation and Reflective Applications

Aluminum Tape 1100 ASTM B209 is a versatile and reliable solution designed for insulation, sealing, and reflective applications. Manufactured from high-purity aluminum alloy 1100, this tape provides excellent thermal resistance, corrosion protection, and adaptability across a wide range of industries. Unlike regular adhesive tapes, it is engineered for environments where both durability and performance are critical.

The alloy 1100 is recognized for its exceptional corrosion resistance and outstanding reflectivity, making it particularly effective for HVAC systems, thermal insulation, and shielding barriers. The ASTM B209 standard ensures that each roll meets strict quality guidelines, delivering consistency in both thickness and performance.

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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The global demand for aluminum foil tapes has been steadily growing due to rising requirements in energy-efficient construction and advanced industrial applications. HVAC systems increasingly rely on aluminum tape for air-tight sealing, which enhances overall efficiency and reduces energy consumption. In automotive and aerospace sectors, lightweight solutions are crucial, and aluminum tape provides the perfect balance of weight reduction without compromising performance.

Moreover, as electronic devices become smaller and more powerful, the need for reliable shielding materials is expanding. Aluminum tape 1100’s ability to reflect electromagnetic and radio-frequency interference makes it a strong contender in the electronics manufacturing space. Market studies suggest that demand for high-purity aluminum tape will continue to rise, driven by renewable energy projects, sustainable construction, and global infrastructure development.

Applications

1. HVAC Systems – sealing ducts, reducing air leakage, and improving thermal efficiency.

2. Insulation – providing a reflective barrier to reduce heat transfer.

3. Electronics – shielding against EMI and RFI in sensitive components.

4. Automotive Industry – used in heat shielding, vibration damping, and protective wrapping.

5. Aerospace – lightweight insulation and reflective applications in aircraft cabins and equipment.

6. Construction – sealing joints, reflective insulation, and moisture resistance in buildings.

7. Renewable Energy – insulation for solar panels and wind turbine components.

Company Comparison
In a competitive global market, many suppliers offer aluminum tape, but not all deliver the same level of quality assurance and service. At DLX, we go beyond simple supply. Our production process is designed to align with international standards like ASTM B209, ensuring consistency from batch to batch. Where some companies may compromise on adhesive quality or foil purity, we maintain strict controls on raw material sourcing and adhesive formulation.

DLX stands out by providing tailored solutions for different industries. Whether clients need ultra-thin tape for precision electronics or heavy-duty grades for industrial insulation, we customize according to requirements. Our technical support team assists with application guidance, and our logistics system ensures timely delivery worldwide.

Another area where DLX excels is pricing transparency and cost efficiency. While maintaining premium quality, we optimize supply chain management to provide competitive prices without hidden costs. In addition, our customer service team offers multilingual support, ensuring smooth communication with clients from North America, Europe, Asia, and beyond.

• Consistent quality certified by ASTM, EN, and NF standards.

• Wide range of customization in thickness, width, and adhesive type.

• Global shipping and reliable delivery schedules.

• Technical expertise and dedicated support for industrial projects.

• Competitive pricing with no compromise on performance.

Several trends are shaping the aluminum tape market:

1. Energy Efficiency – growing demand for HVAC sealing solutions that reduce energy loss.

2. Lightweight Materials – preference for lightweight insulation in automotive and aerospace.

3. Sustainable Construction – green building projects relying on reflective insulation solutions.

4. Electronics Growth – demand for EMI/RFI shielding continues to rise.

5. Global Supply Chains – increasing reliance on suppliers who can provide consistent international standards.

As industries evolve, DLX remains ahead by investing in technology, ensuring our aluminum tape adapts to new challenges in construction, electronics, and renewable energy.

Conclusion
Aluminum Tape 1100 ASTM B209 is more than just a sealing solution—it is a material that enhances performance across industries by combining durability, thermal resistance, and reflectivity. In an increasingly competitive market, choosing a reliable supplier is as important as choosing the right product. With DLX’s expertise, customers receive not only high-purity aluminum tape but also assurance of consistent performance, competitive pricing, and dependable service.

By staying aligned with global industry standards and future trends, DLX continues to be the trusted partner for companies worldwide seeking reliable aluminum tape solutions.

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 Aluminum Tape 1100 ASTM B209 made of?
  It is manufactured from high-purity aluminum alloy 1100.

• What are the key applications of Aluminum Tape 1100?
  It is widely used in insulation, HVAC sealing, reflective barriers, and shielding.

• Does Aluminum Tape 1100 provide thermal resistance?
  Yes, it offers excellent heat resistance and reflective performance.

• Is this tape suitable for electrical shielding?
  Yes, its conductive surface makes it ideal for EMI and RFI shielding.

• What thicknesses are available for Aluminum Tape 1100?
  It is available in customized thicknesses from ultra-thin foil to heavy-duty grades.

• Can Aluminum Tape 1100 withstand outdoor environments?
  Yes, it resists corrosion, UV, and moisture for long-term performance.

• What industries mainly use Aluminum Tape 1100?
  It is popular in construction, automotive, aerospace, and electronics.

• Why choose DLX Company for Aluminum Tape 1100 supply?
  DLX offers consistent quality, competitive pricing, and global delivery solutions.