Fiberglass Sandwich Complex Mat
Fiberglass sandwich complex mat (Core Mat)
Fiberglass Sandwich Complex Mat (Core Mat) is a kind of stitch-bonded composite fabric with a middle layer of PP, PET or Nylon non-woven as core material, stitching together with two outside layers of chopped strands or direct roving (0°/90°).
Its unique structure enables high wetting capacity, which can increase the efficiency of production and lower the costs of production. And this sandwich mat is compatible with Polyester, Vinyl and Epoxy resin and widely used in boat building, wind energy, automotive, train parts, storage tanks etc, suitable for RTM, Vacuum infusion, hand lay-up forming processes.
General Data
| Code | Weight (g/m2) | Biaxial layer (g/m2) | PP Core layer(g/m2) | Chopping layer (g/m2) | Moisture content | Wet speed (≤S) |
| ELTNM600/180/150 | 930 | 600 | 180 | 150 | ≤0.2 | ≤60 |
| ELTNM600/180/300 | 1080 | 600 | 180 | 300 | ≤0.2 | ≤60 |
| ELTNM600/180/600 | 1380 | 600 | 180 | 600 | ≤0.2 | ≤60 |
| ELTNM600/250/600 | 1450 | 600 | 250 | 600 | ≤0.2 | ≤60 |
| ELTNM800/250/300 | 1350 | 800 | 250 | 300 | ≤0.2 | ≤60 |
| ELTNM800/250/450 | 1500 | 800 | 250 | 450 | ≤0.2 | ≤60 |
| ELTNM800/250/600 | 1650 | 800 | 250 | 600 | ≤0.2 | ≤60 |
| Code | Weight (g/m2) | Chopping layer (g/m2) | Core layer(g/m2) | Moisture content | Wet speed (≤S) |
| EMNM300/180/300 | 780 | 300/300 | 180 | ≤0.2 | ≤60 |
| EMNM450/180/450 | 1080 | 450/450 | 180 | ≤0.2 | ≤60 |
| EMNM600/180/600 | 1380 | 600/600 | 180 | ≤0.2 | ≤60 |
| EMNM750/180/750 | 1680 | 750/750 | 180 | ≤0.2 | ≤60 |
| EMNM300/250/300 | 850 | 300/300 | 250 | ≤0.2 | ≤60 |
| EMNM450/250/450 | 1150 | 450/450 | 250 | ≤0.2 | ≤60 |
| EMNM600/250/600 | 1450 | 600/600 | 250 | ≤0.2 | ≤60 |
| EMNM750/250/750 | 1750 | 750/750 | 250 | ≤0.2 | ≤60 |
Remarks:
Roll width: Standard width in 1270mm, and other sizes depends on customer’s real needs, available in 200mm to 2600mm.
Packing: Fiberglass multiaxial core mat usually rolled on a paper tube with inner diameter 76mm. The roll is warped with plastic film, then put into carton. Lay the rolls horizontally, and can be loaded on pallets and bulk in container.
Storage: The product should be stored in a cool, water-proof area. It is recommended that the room temperature and humidity be always maintained at 15℃ to 35℃ and 35% to 65% respectively. Please keep the product in its original packaging before being used, avoiding moisture absorption.