Twistless roving

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Twistless roving is the fundamental mode of FGR.The twistless strand( Multi-fiber twistless roving) is pieced together from multiple parallel strand or from rhe multi-cluster strand which is put together directly by roving.The different kind of roving can be combined with polyester and epoxy through injection, molding, winding and so on, toform the FRP which has the FRP which has the high-strength.
Types: pultrusion roving, winding roving, spray up roving, roving for chopped strand mat, roving for gypsum, glasssfiner PP roving etc.
Pultrusion roving
Features good tensile force and excellent integrity.have excellent filament endurable for abrading and low fuzz.filament density steady, great filament tensile force. easy wet out and impregnating and compatible with unsaturated polyester resin.
Application: Widely used for tent pole, FRP doors and windows etc.
Package: each direct roving roll covering by shrinkage membrane or drawing membrane, then placed into cardboard box or set on pallet. Each pallet can stack 48 or 64 rolls .each roll weight is 15-18kg. It is can increasing roll weight according to customer requirements. Pallet stack shall no be higher than 2 layers, cardboard box shall no be higher than 5 layers. please remark followings in purchasing order: Î product code Î roving TEX  Î quantity Î packaging requirement   Î special needs can meet according to customer requirements.Storage: Product shall be placed under dryness condition and shall no be open the covering membrane until applying. 
Winding roving
Product features
average filament tensile force and good integrity have excellent filament endurable for abrading and low fuzz filament density steady and great filament tensile force easy wet out and high impregnating endued good physical and chemical properties for final composite products.Applying for filament winding and pultrusion.Compatible with epoxy resin, ethylene resin , and unsaturated polyester resin
Spray up roving
Product features
Proper permeability of resin, have good compatibility of the resin.
Especially suitable for spraying up vertical plane.
Easy for sticking to the film.
Easy for deaeration.
Easy for incising.
The products are suitable for all kinds of FRP hull.The tipical products are seats water tank, automobile parts, building materials, sanitary wares  storage tank and so on
Roving for chopped strand mat
product features
Dealing with silane oftreating compound. filament density steady and have excellent endurable of abrading .low fuzzeasy to chopping and good strands distribution.soluble with UP resin, panel transparent light well.endued good physical and chemical properties for final composite products.
application:
Applying for transparent panel process.Applying for reinforced UP resin.
Packing
This gypsum roving is processed by silanre resin acceptor and specialized in fiberglass resinforced gypsum products
Products features
Good choppability, easy dispersion, no static.
Higher strength , fire resistance, sound insulation and lighter in weight.
Good hardness, good beaming.
Application
Widely used in building construction and decoration areas.
Gypsum plate, decorative material, sculpture.
Fire resistance material and other decoration materials, such as suspended celling, clapboard and deadening, etc.
Gypsum ceiling

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