Chopped strands
These are basic fibres but to length from 3 to 12 mm suitable for processes to reinforce thermoplastic and thermoset resins. they can be also used to reinforce plaster and cement. the product characteristics include excellent dry flow coupled with good dispersion and strand integrity.
Assesmbled rovings
Several glass fibres are assembled in parallel without twisting to make assembled rovings. they are multi ended and suitable for chopping, performing and similar applications.
Direct rovings
These type of rovings are single ended and are treated with silane based sizing. they are largely used for filament winding and pultrusion processes.
Woven roving
It is made by weaving the direct rovings bi-directionally. woven rovings have a silane based proprietary sizing for high level performance. They are used in hand lay-up rtm and pultrusion processes.