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Polybeam® 703
How it works
Collapsed under the influence of vacuum pressure, Polybeam® provides the mean free path for resin flow.
Textile Properties
Fiber Type:
Areal Weight:
Nominal Thickness:
Roll Width:
Roll Length:
PET Polyester
244 g/sm (7.20 oz/sq yd)
3.175 mm (0.125 in)
1.524 m (60 in) standard,
to 4.064 m (160 in)
91.44 m (100 yd)
How to use it
As a Core Interface
- Eliminates the need for Groves, Perforations, or Scores
- Improves Bond Strength Between Core and Laminate
- Infused Weight: 648 g/sm (22.86 oz/sq yd)
- Infused Thickness: 0.66 mm (0.026 in)
- Fiber Content: 33 wt. %
Traditional Core Laminate
Fiber reinforcement is laid into a mold of the desired shape (1). Core material (3) is placed between two layers of fiber reinforcement or lamina (2) to make up the laminate. As is often the case the curvature of the mold shape (1) is such that voids (4) are formed between the outer skin (2a) and the core (3).
Core Laminate with PolybeamŽ
When PolybeamŽ (5) is placed between the outer skin (2a) and the core (3) the voids are replaced with reinforcement.
US7,048,985; US7,060,156; AU2002326922; MXPA04002525; NZ53236002; ZL02822836.7 & Patents Pending
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