Flat-Scraped Fiberglass-Coated Mat for PIR/PUR Panels
Fiberglass - coated mat for PIR/PUR panels is a high - performance composite material. Its main function is to strengthen the mechanical properties, chemical resistance, and surface quality of PIR (polyisocyanate) and PUR (polyurethane) panels. The glass - fiber - coated felt has good softness and is suitable for objects with edges, irregular shapes, and complex curved surfaces. It can quickly dissolve with a variety of resins such as EP (epoxy resin), VE (vinyl ester resin), UP (uncoated Saturated polyester resin), and PU (polyurethane resin) to form a resin - rich layer between the fiber gaps. This gives the product a smooth and flat surface and effectively avoids pits and fiber lines on the surface after molding.
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Product performance
The use of glass - fiber - coated felt in PIR/PUR boards can remarkably enhance the interlaminar shear strength, surface toughness, chemical resistance, and corrosion resistance of the board. Additionally, glass - fiber - coated felt also has the benefits of high - temperature resistance, dimensional stability, minimal elongation and contraction, and high strength. It is a relatively high - speed and efficient high - temperature filter material. These characteristics make fiberglass - coated mats an ideal option for PIR/PUR panels that meet the requirement for high - performance thermal insulation materials in construction, industry, and other fields.
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Building heat preservation and insulationFiberglass - coated felt is extensively used in the veneer of polyurethane insulation boards, vertical - filament rock wool composite boards, and other insulation materials. It has properties such as fireproofing, moisture - proofing, and mildew - proofing, and is suitable for ceilings, floors, walls, roof panels, and decorative panels.
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Roof waterproofing and thermal insulationAs the base material of roof waterproof materials, fiberglass - coated felt has the characteristics of corrosion resistance, high strength, and good dimensional stability, and is suitable for roof waterproofing.
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Industrial filtration and anti-corrosionGlass - fiber - coated felt is also utilized as industrial filtration materials and anti - corrosion materials, for example, in sewage pools, waste pools and other concrete structures where there are long - term corrosive media.
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Decoration and sound absorptionFiberglass - coated felt can be utilized for indoor sound absorption and noise reduction, and as a decorative material in high - end locations such as star hotels, regular hotels, and shopping malls.
Pipe insulation
Fiberglass - coated felt can be used for pipe insulation, particularly in the corrosion protection of buried steel pipelines transporting oil and natural gas.
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ABOUT GRECHO
GRECHO, a renowned name in architectural interiors, stands out due to our exceptional design and craftsmanship, particularly in fiberglass coated veil. Our team's proficiency in architecture, engineering and material science ensures superb quality in both aesthetic and functional aspects of design. Innovatively integrating cutting-edge technology with timeless elegance, we're at the forefront in ceiling and wall issues . At GRECHO, professionalism, innovation, and exceptional customer service form the backbone of our operations, as we succeed in crafting spaces where beauty meets resilience.
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GRECHO FIBERGLASS VEIL INSPECTIONEach batch of goods is inspected by SGS before shipment.
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