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A full range of fiberglass functional felts—crafted with meticulous care, backed by uncompromising quality.
Polyurethane board coated felt
Polyurethane‑board‑coated felt is manufactured using high‑purity, alkali‑free glass fibers as the raw material. After wet‑forming, it is coated with a specialized high‑ and low‑temperature‑resistant, corrosion‑proof layer, delivering excellent adhesion, superior thermal insulation, and outstanding resistance to corrosion and moisture. Its flexible texture ensures tight bonding with polyurethane boards, effectively enhancing their strength, tear resistance, and service life. It is well suited for applications such as advanced processing of polyurethane boards and thermal‑insulation and anti‑corrosion projects, offering convenient installation and strong compatibility.
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1. Product Description
Polyurethane‑board‑coated felt is manufactured using high‑purity, alkali‑free glass fibers as the raw material. After wet‑forming, it is coated with a specialized high‑ and low‑temperature‑resistant, corrosion‑proof coating, delivering excellent adhesion, thermal insulation, and corrosion‑ and moisture‑resistance. Its flexible texture ensures tight bonding with polyurethane boards, effectively enhancing their strength, tear resistance, and service life. It is well suited for applications such as advanced processing of polyurethane boards and thermal insulation and corrosion‑protection projects, offering convenient installation and strong compatibility.
2. Core Explanation
• The coating is resistant to high and low temperatures and corrosion, suitable for harsh environments, and effectively protects polyurethane panels, extending their service life.
• Exhibits strong adhesion to polyurethane panels, with no delamination, air bubbles, or wrinkling, thereby enhancing the overall mechanical performance and stability of the polyurethane panel.
• Combines thermal insulation, moisture resistance, and corrosion protection; when used in conjunction with polyurethane panels, it enhances the overall thermal performance and protective efficacy.
• Flexible and resilient, it easily conforms to the curved surfaces and irregular contours of polyurethane panels, offering convenient installation and customizable dimensions to meet specific requirements.
3. Technical Parameters
Parameter Name Parameter value Material Alkali-free glass fiber + specialized heat-resistant and corrosion‑protective coating Basis weight 40–120 g/m², customizable upon request. Thickness 0.2–0.6 mm, customizable upon request Width 1000–2000 mm, with custom slitting dimensions available. Roll length 100 m per roll, 200 m per roll; custom lengths available upon request. Color White, gray, black (customizable) Longitudinal tensile strength ≥40N/50mm Transverse breaking strength ≥30N/50mm Temperature resistance range -50℃~200℃ Adhesion ≥1.8 N/mm², with strong adhesion to polyurethane panels Certification CE, GB/T 26733, RoHS 4. Application Scenarios
Enhanced surface coatings for polyurethane insulation boards, polyurethane decorative panels, and polyurethane composite panels, suitable for applications such as building thermal insulation, industrial equipment insulation, pipeline insulation and corrosion protection, exterior wall insulation and decoration, and cold storage insulation.
5. Packaging Specifications
Individually packaged in waterproof, corrosion‑resistant film bags, with double protection provided by an outer cardboard layer and a waterproof film bag to prevent coating abrasion, moisture ingress, and corrosion. Each pallet contains 40 rolls, and packaging specifications and labeling can be customized to meet customer requirements.
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Polyurethane board coated felt
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