DOGUSANQ FB1300 TYPE III Block out

DOGUSANQ FB1300 TYPE III Block out: Ultra-Heavy-Duty Opaque Tensile Architecture Textile

DOGUSANQ FB1300 TYPE III Block out, manufactured by Doğusan, is an advanced, ultra-heavy-duty PVC-coated fabric engineered specifically for the highly demanding Tensile Architecture sector where complete light blockage is required. With a massive total weight of 1300 g/m² and a high-tenacity 1670 dtex polyester base, it provides extreme structural strength and long-term protective qualities. The defining characteristics of this “TYPE III” architectural membrane are its opaque Block out nature, premium 2PVDF-1PVDF (SANQ PVDF) lacquering, Low Wick technology, strict fire retardancy, and absolute resistance to microorganisms.

Key Technical Features

• Block Out Capability: Designed as an opaque membrane to completely block light transmission, making it ideal for climate-controlled environments or specialized event structures.

• Premium PVDF Surface: Treated with an advanced 2PVDF-1PVDF lacquering system (noted as SANQ PVDF) and a Glossy finish, offering superior environmental resistance, self-cleaning properties, and longevity.

• Low Wick Technology: Features “low wick” yarns that prevent moisture and dirt from traveling through capillary action within the base fabric, ensuring long-term aesthetic and structural integrity.

• Microorganism Resistance: Achieves a perfect “Degree 0, excellent” rating under the ISO 846-A standard, guaranteeing it will not degrade from fungal or bacterial growth.

• Comprehensive Fire Safety: Meets stringent global fire safety standards, including B-s2,d0 (EN 13501-1, listed as B-52,d0), M2 (92-507), B1 (DIN 4102-1), and NFPA 701.

• Extreme Mechanical Strength: Delivers a massive breaking strength of 5800 N/5cm in the warp direction and 5500 N/5cm in the weft direction, providing secure structural stability for heavy-tensioned applications.

• Superior Tear Resistance: Features an exceptional tear strength of 900 N (warp) and 800 N (weft), safeguarding the material against harsh mechanical impacts.

• Extreme Weather Resilience: Engineered to function flawlessly in temperatures ranging from -40°C to +70°C, while maintaining an exceptionally robust adhesion force of 120 N/5cm.

Primary Applications

• Tensile Architecture: Specifically optimized for large-scale, permanent architectural membranes, tensioned roofs, exhibition pavilions, and heavy-duty structural canopies where blocking sunlight and controlling temperature are essential.

Product Specifications Summary