Coremat® Xi
Lantor Coremat® Xi
- The cost effective solution for open mould processes
- Is used as core material and/or print blocker
- Is a polyester nonwoven and compatible with all regular types of resins, including Polyester, Vinylester, Phenolic and Epoxy
- Is suitable for hand lay-up and spray-up processes
Dimensional data
| Properties | Xi1 | XI 2 | Xi 3 | Xi 4 | Xi 5 |
| Thickness mm | 1,4 | 2,0 | 3,0 | 4,0 | 5,0 |
| Roll lenght m | 130 | 80 | 50 | 40 | 30 |
| Roll width m | 1 | 1 | 1 | 1 | 1 |
| Resin uptake kg/m2 | 0,8 | 1,2 | 1,8 | 2,4 | 3,0 |
| Dry weight g/m2 | 45 | 55 | 80 | 105 | 125 |
| Density impregnated kg/m3 | 630 | 630 | 630 | 630 | 630 |
Applications Lantor Coremat® Xi
- Marine: hulls, decks and structures of boats and yachts
- Transportation: parts and panels of cars, trailers and trucks
- Mass transit: interior and exterior of trains, light rail and buses
- Leisure: kayaks, surfboards, pools and tubs
- Industrial: cladding panels, containers and tanks
Typical mechanical properties of Lantor Coremat® Xi* impregnated with unsaturated polyesther resin
| Mechanical | Unit | Value | Test method |
| Flexural strenght | MPa | 11 | ASTM D790 |
| Flexural modules | MPa | 1100 | ASTM D790 |
| Tensile strenght across layers | MPa | 4 | ASTM C297 |
| Compression strenght: 10% strain | MPa | 10 | ISO 844 |
| Shear strenght | MPa | 5 | ASTM C273-61 |
| Shear modules | MPa | 35 | ASTM C273-61 |
| *Lantor Coremat® Xi3 |
Notification
Keep Coremat® Xi away from direct sunlight, therefore store Coremat® Xi in the original bag. This will ensure proper functioning of the resin indicator. Please note that the resin indicator is not a guarantee that sufficient resin has been applied, but strictly a control mechanism to identify dry spots. Always check resin content.