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Direct Roving For Pultrusion
1.It is coated with a silane-based sizing compatible with unsaturated polyester, vinyl ester and epoxy resin.
2.It is designed for filament winding, pultrusion, and weaving applications.
3.It is suitable for use in pipes，pressure vessels, gratings, and profiles,
and the woven roving converted from it is used in boats and chemical storage tanks
