Compoflex® SB RF 3
Compoflex® SB RF 3 is a peel ply, release film and flow mesh, used to control flow rate, distribute resin and release consumables from a composite laminate.
Compoflex® SB RF 3 generates a very rough and textured surface ideal for secondary bonding or painting of a composite laminate. Compoflex® SB may reduce or eliminate the need for sanding or abrading. Best results with epoxy resin, but we always recommend testing. Release film perforation style: Low to medium bleed characteristics
Compoflex® SB RF 3 is designed to efficiently distribute resin with limited waste due to the low profile and tight construction.Works well with polyester, vinylester, epoxy, phenolic and other types of resin.
Technical data
| Property | Compoflex SB RF 3 | Standard |
|---|---|---|
| Recommended working temperature | 145°C (293°F) | - |
| Fibre type | Polypropylene (nonwoven)/High density Polyethylene (grid) | - |
| Fabric construction | Nonwoven | - |
| Weight | 335 gsm | ISO 9864 |
| Thickness | 1.6 mm | ISO 9863 - 1 |
| Tear resistance MD/CD | 280 N/188 N | ISO 9073 - 4 |
| Pore size | < 10 μm | ISO 12956 |
Notes
Working temperature
Recommended max. working temperature is 144°C (293°F). The melting point for polypropylene is 165°C (329°F). However, it is possible to use Compoflex® at 200°C (392°F) due to the fact that Compoflex® performs before the temperature exceeds the melting point. After cooling, the material becomes stable again, and peeling is just as easy as normal. We recommend conducting a test on a small part first.
Above technical data are indicative.
MD = Machine direction
CD = Cross direction
Sizes
Width: 1.52 m (45.4 inch)
Length: 61 m (200 ft.)
Packing: 10 rolls per pallet each roll in clear foil
Rolls can be cut to size maximum width available is 2.1 m (82.9 inch).
* Tear resistance MD/CD is measured without infusion net.
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