Compoflex® SB 400
Compoflex® SB 400 is a peel ply, release film and breather, used to control flow rate and release consumables from a composite laminate.
Compoflex® SB 400 generates a very rough and textured surface ideal for secondary bonding or painting of a composite laminate. Compoflex® SB 400 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 400 is a high weight breather (300g / 10 oz) ideal for medium or high pressure cures and can be used as bleeder at any pressure. Works well with polyester, vinylester, epoxy, phenolic and other types of resin.
Technical data
| Property | Compoflex SB 400 | Standard |
|---|---|---|
| Recommended working temperature | 145°C (293°F) | - |
| Fibre type | Polypropylene | - |
| Fabric construction | Nonwoven | - |
| Weight | 400 gsm | EN 195 |
| Thickness | 1.5 mm | ISO 9863 - 1 |
| Tear resistance MD/CD | 460 N/275 N | ISO 9073 - 4 |
| Pore size | < 10 μm | ISO 12956 |
Notes
Maximum temperature is depending on process and Fibertex always recommends testing prior to use.
Above technical data are indicative.
MD = Machine direction
CD = Cross direction
Sizes
Width: 1.52 m (60 inch)
Length: 61 m (200 ft.)
Packing: 9 rolls per pallet each roll in clear foil
Rolls can be cut to size maximum width available is 2.1 m (82.9 inch).
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