PTFE mesh membrane covered with film is a high-performance composite material comprising a glass fiber mesh substrate coated with polytetrafluoroethylene (PTFE) and bonded with a functional film. It integrates the structural strength of the mesh with PTFE’s inherent weather resistance and self-cleaning properties, while the film layer enhances anti-fouling, light transmission, or thermal insulation capabilities. Engineered for large-span applications such as roofs, shelters, and facade cladding, it offers lightweight, durable, and form-flexible solutions. This premium material seamlessly unites structural integrity, functional protection, and architectural aesthetics, making it ideal for demanding modern building projects.
PTFE Mesh Membrane Covered With FilmSpecification：KT-FM5000
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Characteristic parameter
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Unit
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Test Method
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Numerical value
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Base fabric
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DIN 6001
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EC6
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Coating
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PTFE
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Surface Treatment
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Weather resistant surface coating
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Base fabric weight
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g/m²
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DIN 53584
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750
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Coated weight
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g/m²
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DIN 53584
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1000g/m²
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Thickness
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mm
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DIN 53353
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|
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Tensile strength
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N/5cm
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DIN 53354
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5000/4000
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Tensile strength
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N
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DIN 53356
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500/400
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Transmittance
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@550nm
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DIN EN 410
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40%~45%
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Flame retardant grade
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DIN 4102-1
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A2
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Resistance to water infiltration
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mmH2O
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ISO 811:1981
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10000
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Peel strength
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N/5cm
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DIN 53357
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10
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Performance characteristics
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Strength performance
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Flame retardant performance
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Chemical resistance performance
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Climate resistance performance
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Cleaning performance
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Energy conservation
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Dimensional stability performance: Operating temperature range -73℃~288℃
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Welding performance
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High Strength performance
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Fireproof
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Chemical Inertness
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Perfect
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Self-cleaning
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√
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√
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--
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Application scope
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Structure
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Long span permanent structures
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For example
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Flexible Design, Creative and Unique Architectural Membranes and Roofing Systems
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Other Standards (KRS) Eco-Care (Ecological Care Certification):
The above data are based on relevant standard specifications with a tolerance of ±8%, provided for reference only.
