China 122m Roll Length 300GSM Fiber Glass Chopped StrMat

Chopped strand mat 300gsm: High tensile strength, suitable for use in hand lay-up process to produce large-area parts; Good wet-through and fast wet-out in resins, rapid air lease; High mechanical strength; Superior acid corrosion resistance, Fiberglass mat is compatible with unsaturated polyester, vinyl ester, epoxy and phenolic resins. It is designed for use in vacuum, hand lay-up, filament winding, compression molding and continuous laminating processes. Its end-use applications include Nacelle, boats, bath equipment, automotive parts, chemical corrosion resistant pipes, tanks, cooling towers and building components.
Application:
It is uniformly bounded by powder or emulsion binder applying for hand lay-up,RTM continous moulding etc.
Mainly suitable for UP resin,vinyl ester resin,such various sheets and panel,boat hulls,bath tubs,cooling towers,anti-corrosion,vehicles etc.
Technical data:

Item
EMC180
EMC200
EMC300EMC450EMC600
Weight per unit area ( g/m2 )180200
300
450
600
Weight average value tolerance rate (%)±10±10±10±10±10
Loss on ignition ( % )2~ 82~82~ 82~82~8
Moisture content( % )< 0.20(powder)
< 0.50(emulsion)<0.20(powder)
< 0.50(emulsion)<0.20(powder)
< 0.50(emulsion)<0.20(powder)
< 0.50(emulsion)<0.20(powder)
< 0.50(emulsion)
Breaking strength (N/150mm)≥ 40≥ 40
≥ 60
≥ 60
≥ 80

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