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Gypsum board coating felt
Gypsum board coating felt is manufactured from high‑quality alkali‑free glass fibers, formed via a wet‑process, and finished with a specialized, environmentally friendly coating. It offers excellent adhesion, fire‑retardant and flame‑resistant properties, as well as superior resistance to moisture and mold. Its surface is smooth and finely textured, ensuring tight bonding with the gypsum board substrate. This product effectively enhances the board’s strength, durability, and surface flatness, while concealing underlying surface patterns. It is suitable for a wide range of advanced gypsum board processing applications and architectural decoration scenarios, providing easy installation and preventing delamination.
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1. Product Description
Gypsum board coating felt is manufactured from high‑quality alkali‑free glass fibers, formed via a wet‑process, and coated with a specialized, environmentally friendly finish. It offers excellent adhesion, fire‑retardant and flame‑resistant properties, as well as superior resistance to moisture and mold. Its surface is smooth and finely textured, ensuring tight bonding with the gypsum board substrate. This product effectively enhances the board’s strength, durability, and surface flatness, while concealing underlying surface patterns. It is suitable for a wide range of advanced gypsum board processing applications and architectural decoration scenarios, providing easy installation and preventing delamination.
2. Core Explanation
• A formulation specially designed for coatings, ensuring tight adhesion to gypsum board with no bubbles, delamination, or wrinkling; it offers strong bonding and enhances the overall stability of the gypsum board.
• Exhibits excellent fire‑resistance and flame‑retardant performance, meeting the Class A non‑combustible standard, thereby effectively enhancing the fire‑rating of gypsum board and catering to the fire‑protection requirements of various types of buildings.
• Moisture- and mold-resistant, effectively guarding against humid conditions to prevent gypsum board from warping or developing mold, thereby extending its service life.
• The surface is smooth and fine, effectively concealing the texture of the gypsum board substrate, enhancing its aesthetic appeal while improving its wear resistance and impact resistance.
3. Technical Parameters
Parameter Name Parameter value Material Alkali-free glass fiber + specialized eco-friendly coating Basis weight 30–80 g/m², customizable upon request. Thickness 0.1–0.4 mm, customizable upon request Width 1000–1500 mm, with customizable slitting dimensions. Roll length 100 m per roll, 200 m per roll; custom lengths available upon request. Color White, gray (customizable to match the color of gypsum board) Longitudinal tensile strength ≥30N/50mm Transverse breaking strength ≥20N/50mm Fire resistance rating Class A non-combustible Adhesion ≥1.5 N/mm², with no delamination and no wrinkling. Authentication CE, GB/T 26733, RoHS 4. Application Scenarios
Surface coating enhancement for various gypsum boards, gypsum partition panels, and gypsum decorative panels; architectural ceiling, partition, and wall decoration; advanced processing of furniture-grade board materials; and gypsum board finishing projects in office buildings, hospitals, schools, hotels, and other types of structures.
5. Packaging Specifications
Individually packaged in moisture- and dust-proof film bags, with an outer protective film to prevent coating abrasion, moisture exposure, and contamination; each pallet contains 60 rolls. Packaging specifications and labeling can be customized to meet customer requirements, facilitating storage and transportation.
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Gypsum board coating felt
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