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A full range of fiberglass functional felts—crafted with meticulous care, backed by uncompromising quality.
Black felt
Black felt is manufactured from high‑quality alkali‑free or medium‑alkali glass fibers using a wet‑forming process. It features an all‑black appearance and exhibits excellent tensile strength, aging resistance, moisture resistance, and corrosion protection. With a uniform texture and exceptional toughness, it is resistant to breakage and flaking, making it suitable for a wide range of applications in construction, industry, and interior decoration. Customizable options are available for basis weight, thickness, and dimensions to meet specific requirements. Easy to install and highly compatible, it can satisfy the functional needs of diverse environments.
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1. Product Description
Black felt is manufactured from high‑quality alkali‑free or medium‑alkali glass fibers using a wet‑forming process. It features an all‑black appearance and exhibits excellent tensile strength, aging resistance, moisture resistance, and corrosion protection. With a uniform texture and exceptional toughness, it is resistant to breakage and delamination, making it suitable for a wide range of applications in construction, industry, and interior decoration. Customizable options are available for basis weight, thickness, and dimensions, while its ease of installation and strong compatibility ensure it meets the functional requirements of diverse settings.
2. Core Explanation
• Uniform, pure color; entirely black with excellent coverage, ideal for applications with specific aesthetic requirements, offering both practicality and decorative appeal.
• Made from high-quality materials, it boasts stable mechanical properties, exceptional tensile and tear resistance, and is resistant to deformation and damage, ensuring a long service life.
• Moisture‑proof, corrosion‑resistant, and UV‑stable; suitable for outdoor and other harsh, humid environments; resistant to aging and embrittlement, ensuring long‑lasting, stable performance.
• Customizable basis weight, thickness, width, and roll length to meet diverse dimensional requirements; highly compatible and easy to install.
3. Technical Parameters
Parameter Name Parameter value Material Alkali-free glass fiber (customizable medium-alkali glass fiber) Basis weight 40–200 g/m², customizable upon request. Thickness 0.2–1.0 mm, customizable upon request Width 1000–2000 mm, with customizable slitting dimensions. Roll length 100 m per roll, 200 m per roll; custom lengths available upon request. Color Black (uniform color, free of discoloration and color variation) Longitudinal tensile strength ≥40N/50mm Transverse breaking strength ≥30N/50mm Temperature resistance range -40℃~180℃ Aging resistance UV aging 1000 h: strength retention ≥ 80% Authentication CE, GB/T 26733, RoHS 4. Application Scenarios
Applications include enhanced roof waterproofing, moisture and sound insulation for walls, protection of industrial equipment, underlayment for decorative finishes, outdoor facility cladding, pipeline protection, carpet backing, and packaging safeguards—particularly well-suited for a wide range of projects and products that require a black exterior color.
5. Packaging Specifications
Waterproof laminated individual packaging, protected by an outer woven bag to prevent moisture, contamination, and damage during transit; 50 rolls per pallet. Packaging specifications and labeling can be customized to meet customer requirements, facilitating storage and transportation.
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