Fiberglass reinforced plastic grating
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- 产品描述
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Fiberglass grating is a plate-like material with a grid structure, composed of glass fiber as the reinforcement and unsaturated polyester resin as the matrix through special processes. Its core characteristics include corrosion resistance, lightweight high strength, insulation, and flame retardancy. The product comes in colors such as red, green, yellow, blue, and gray, and is widely used in corrosive environments for flooring, floor grating, platforms, staircases, car washes, municipal engineering, factories, walkways, and other applications. Additionally, fiberglass grating offers excellent anti-slip performance, effectively ensuring personnel safety.
Material Composition
Reinforcement Material
Fiberglass provides high strength and excellent corrosion resistance. Its monofilament diameter is typically in the micron range, with each bundle consisting of several hundred to thousands of monofilaments. The type and quality of fiberglass significantly impact the overall performance of the grating. While high-alkali fiberglass is relatively low-cost, its corrosion resistance, mechanical strength, and heat resistance are relatively inferior, making it less suitable for high-end applications. Medium-alkali fiberglass exhibits performance characteristics between high-alkali and alkali-free types, with moderate cost, making it a commonly used type in the market.Matrix Material
Unsaturated polyester resin is the matrix material of fiberglass grating, responsible for bonding glass fibers and transmitting loads. Its performance directly affects the service life of the grille. The selection of resin needs to be comprehensively evaluated based on the specific usage environment and requirements.
Filler
Calcium powder or aluminum powder is a commonly used filling material for fiberglass grilles, mainly used to reduce costs and enhance dimensional stability. High quality fillers should be delicate, white, and flame retardant, able to fully blend with resin, and produce grids with beautiful color, good transparency, and high toughness. In addition, the choice of filler also affects other properties of the grille. When selecting and using these raw materials, a comprehensive evaluation must be conducted based on the specific usage environment and requirements to ensure the production of high-quality .
Fiberglass reinforced plastic grating
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