162 Assembled Roving for Chopping is coated with special silane-based sizing, compatible with UP and VE, delivering relatively high resin absorbability and excellent choppability, while its final composite products deliver superior water resistance and excellent chemical corrosion resistance. It is typically used to manufacture FRP pipes.
Good dispersion; Moderate wet out in resin; Good static control and good choppability
Used in manufacture FRP pipes
Few fuzz and good choppability; Good anti-static property; Good dispersion and uniform distribution; Fast wet out; Excellent mechanical properties; Excellent chemical resistance
Designed as chop roving for pipe manufacture
Eachroll of AR-glass fiber spray roving weight 18kg. It is wrapped by a shrinkingpolythene film, then to be packed in one carton. 48 cartons or 64 cartons areto be packed in one pallet. 20 pallets (on two levels) are to be loaded in a 20feet container, giving a total net weight of approximately 20 tons.
Other packing methods are available, according tocustomers' requirements.
ARfiberglass spray up roving should be stored dry in their original package, thebest conditions being at a temperature of between 15 and 35, and at a relativehumidity of between 35 and 65%. If the product is stored at low temperature(below 15), it is advisable to condition in the workshop for 24 hours beforeuse to prevent condensation.