Double-bias Fiberglass Mat

Brief

Double bias mats are a stitch-bonded, non-crimp, composite reinforcement combining continuous roving oriented in the +45°, -45° plies into as a fabric.

It can be combined with a glass mat, synthetic core, or veil for enhanced performance as combination mat.

CHARACTERITICS

Double bias mat meets injection, Vacuum infusion. Application in boats, vessels, windsurfing, wakeboarding, kayak, jet-ski, wind blades., etc.

• Reinforcement material: fiberglass yarn.
• Total weight from : 300 to 1500g/m2.
• Width from: 50 to 2600mm or submultiple cut.

COMPONENTS

• Layer 1: Fiberglass yarn in +45° with 0-800 g/m2.
• Layer 2: Fiberglass yarn in -45° with 0-800 g/m2.

FEATURE

• Low cost.
• Easy operation.
• Save work time.
• Good combination of resin.
• Excellent weight uniformity.
• Good wet strength retention.
• Easy air release, resin consumption.
• Excellent transparency by finished products.
• Uniform density and mechanical properties.

ADVANTAGES

• Wet-out quickly than woven fabrics.
• Binderless CSM can be added further.
• Save cut down on lay-up time and labor.
• Orientated unidirectional layers are structurally more efficient.
• Available in very heavy weights allowing faster deposition rates.
• Increased strength, reduced product weight, and better surface finish

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