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    Core Combination Mat--Chopped Core Mat

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    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 bers which cut in 50mm, and stitch together. Upon custo

    1. Detailed information

    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 bers 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

    CodeDensity (g/m2)Chopping layer density (g/m2)Woven roving density (g/m2)Chopping layer density (g/m2)Remarks     
    CCM300/P1480300180-P1表示180克无纺布
    CCM300/P1/300780300180300P1 means 180g/m2
    CCM450/P1630450180-non-woven fabrics
    CCM450/P1/4501080450180450P2表示250克无纺布
    CCM450/P2700450250-
    CCM450/P2/4501150450250450P2 means 250g/m2
    CCM600/P1/6001380600180600non-woven fabrics
    CCM600/P2/6001450600250600


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