Detail of dense technical fabric under a microscope

Alpha Series Thermal Fabric

High-density technical fabric with certified thermal insulation properties. Ideal for engineering applications where temperature control is critical.

Key Features

  • Density: 420 g/m²
  • Thermal Resistance Coefficient (R): 1.8 m²K/W
  • Composition: 70% Recycled Polyester, 30% Aramid Fibers
  • Thickness: 2.1 mm
  • Air Permeability: < 5 dm³/m²/s

Engineering Advantages

Exceptional dimensional stability in ranges from -40°C to 120°C. Low thermal emissivity and B1 class flame resistance. Surface treated for liquid repellency.

€ 84.90 / linear meter
In stock (batch 24-B)
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Available in widths of 1.5m and 3m. Laboratory test samples available upon request.

Verified Results in Real-World Environments

Professionals trust our material analyses for projects where acoustic and thermal performance is critical.

Auditorium Study

"The absorption coefficient report from Nakkas Perde was crucial for selecting the textile cladding for the new municipal auditorium. We achieved an 8 dB reduction in reverberation time, exceeding the project specifications."

Dr. Elena Ríos

Acoustics, Levante Civic Project
Industrial Manufacturer

"Your textile engineering allowed us to optimize the density of a technical fabric for heavy machinery cabins. The resulting material offers 15% superior thermal insulation and more homogeneous acoustic attenuation across the target frequency spectrum."

Eng. Marco Silva

R&D Director, Tekno Industrial Solutions
Certification Laboratory

"We collaborate with Nakkas Perde to validate the properties of new fiber composites. Their testing methodology is rigorous and their detailed reports are a benchmark in the sector. An indispensable partner for innovation in technical materials."

Dr. Clara Vidal

Head of Laboratory, CertiLab Materials

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