Fiberglass Stitched Mat

Fiberglass stitch mat is a reinforced material made by laying multiple layers of fiberglass (such as roving and chopped strands) together and stitching them together with polyester thread. Unlike traditional chopped strand mat, stitch mat contains no binder and offers high strength, permeability, environmental friendliness, and structural stability.

Detail

Parameters

Material properties

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Mechanical properties

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The multi-layer yarns are arranged in a certain direction, with high structural strength, good shear and bending properties, and are suitable for high-performance products such as structural parts, reinforcement layers, and load-bearing components.

Lamination efficiency

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One piece of material contains multiple reinforcement directions, which reduces the number of ply passes and manual operations, reduces construction difficulty, and improves molding efficiency.

No binder

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It is fixed by sutures instead of emulsions or powders, which is environmentally friendly and has no VOC release, making it suitable for clean production and automated equipment installation.

Wetting speed

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The stitched structure creates large gaps between fibers, allowing easy resin penetration and unobstructed air flow, reducing the risk of defects such as white spots, dry spots, and bubbles.

Layer structure

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The layers are physically stitched together, making them less likely to be misplaced. The structural dimensions are stable and the layers are firmly bonded after forming, reducing delamination or deformation.

Application

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