1.COMPOSITION AND PRESENTATION
Direct roving is made in one manufacturing step with a special reinforcement sizing 2000 strands or 4000 strands of filaments are bonded efficiently into a single strand. The tension of each glass fiber in the strand is uniform.
2.PROPERTIES & APPLICATIONS.
Properties:
Excellent Choppability of Strand, Fast and complete wet-out, Good Affinity to Resin, Good Strand Integrity, Good Distribution, Suitable Stiffness, Even tension.
Application :
Direct roving is primarily used in filament winding. Pultrusion (such as pultruded rod, pipe, tanks, etc.) and other fiberglass products (such as woven roving, chemical resistant grating, etc.).
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