| Customization: | Available |
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| Certification: | ISO |
| Technique: | Chopped Strand Fiberglass Mat (CSM) |
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Chopped Strand Mat (CSM) is a random fiber mat that provides equal strength in all directions and is used in a variety of hand lay-up and open-mold applications. Chopped strand mat is produced by chopping continuous strand roving into short 1.5 to 3 inch lengths and dispersing the cut fibers randomly over a moving belt to from a "sheet" of random fiber mat. A binder is applied to hold the fibers together and the mat is trimmed and rolled. Because of is random fiber orientation, chopped strand mat conforms easily to complex shapes when wet-out with polyester or vinyl ester resins. Chopped strand mats are available as a roll stock product produced in a variety of weights and widths to suite specific applications.
Technical Data:
| Test Item | Unit | Standard |
| Area Weight | G/m2 | 450±10% |
| Binder Content | % | 2-8 |
| Water Content | % | <0.2 |
| Tensile Strength(Warp) | N/150 mm | >75 |
| Tensile Strength (Weft) | N/150 mm | >75 |
| Width | mm | Up to request |
| Permeation Rate | s | <60 |
Properties:
1.Even tickness moderated rigidness.
2.Easy wet out and impregnation.
3.Filament have outstanding anti-wash ability and easy wet out and impregnationg excellent process ability in moulded parts,applying for diversity moulding and processing.
4.Specially in opened moulding and closed moulding.
5.Excellent mechanical strength during production of finished product.
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