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Direct Roving for Filament Winding, Pultrusion, Weaving
Time£º2013/12/28      View£º5434
¨‹ Memos£º
¡¡¡¡Direct Roving is an E-glass roving produced by directly winding a certain number of individual fibers from the bushing without twist. It is coated with a silane-based size and is designed for reinforcing unsaturated polyester, epoxy, vinylester and phenolic resins.
¡¡¡¡It is specially used to produce GRP FRP pipes, pressure vessels, gratings and profiles and, when converted into woven rovings, boats and chemical storage tanks.with filament winding, pultrusion and weaving process.

¡¡¡¡Product Features£º
¡¡¡¡¡ñ Compatible with matrix resin
¡¡¡¡¡ñ High tensile strength of the end composite product
¡¡¡¡¡ñ Eexcellent mechanical properties of the composite product
¡¡¡¡¡ñ Soft yarn; Low fuzz

¡¡¡¡Product Specifications£º
Property
Linear density
Moisture Content
Size Content
¡¡
£¨%£©
£¨%£©
£¨%£©
Mathods
IS01889
ISO3344
ISO1887
300TEX
¡À5
¡Ü0.10
0.55 ¡À 0.15
600TEX
735TEX
900TEX
1200TEX
2400TEX
4400TEX
4800TEX
8800TEX
9600TEX
2400TEX
¡À5
¡Ü0.15
1.00 ¡À 0.15
3000TEX
¡¡¡¡¡ñ Special specification can be produce according to customer requirements.

¡¡¡¡Packaging£º
¡¡¡¡Roving is manufactured in form of a roll shrink wrapped with PE film, 48rolis or 64rolls per big carton palletized.

¡¡¡¡Storage£º
¡¡¡¡This Product should be stored in dry, cool, clean and rain-proof area. Recommended temperature range of storage is between 15¡æ-35¡æ and relative humidity between 35%-65%.
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