Русский язык
CoreCombi is the trade name of core combination mat which is marketed by NMG.The chopped core mat (CCM) which designed by NMG is a new material, it consists of a synthetic non-woven core, sandwiched between chopped glass fibers which cut in 50mm, and stitch together. Upon customer’s request, it can be made of double chopping layer or single chopping layer, chopping layer area weight can be 200-900g/m2, non-woven layer area weight can be 150-380g/m2, width between 10 inches -120 inches is available. This fabric is suitable for the polyester resin, vinyl resin, epoxy resin and phenolic resin etc. It is mainly used in the RTM process, to manufacture the automotive, train parts etc
General Data
| Code | Density (g/m2) | Chopping layer density(g/m2) | Core layer density (g/m2) | Chopping layer density(g/m2) |
| CCM300/P1 | 480 | 300 | 180 | - |
| CCM300/P1/300 | 780 | 300 | 180 | 300 |
| CCM450/P1 | 630 | 450 | 180 | - |
| CCM450/P1/450 | 1080 | 450 | 180 | 450 |
| CCM450/P2 | 700 | 450 | 250 | - |
| CCM450/P2/450 | 1150 | 450 | 250 | 450 |
| CCM600/P1/600 | 1380 | 600 | 180 | 600 |
| CCM600/P2/600 | 1450 | 600 | 250 | 600 |
* - P1 means 180 g/m2 non-woven fabrics;
P2 means 250 g/m2 non-woven fabrics
