chop roving

Chop roving for pipe

E321CH chopped roving  is compatible with unsaturated Polyester, Vinyl ester resins etc. E glass roving for chopping is mainly used in FRP pipes molding.

Product Feature:

1. Easy chopping and good gathering.

2. Excellent dispersion.

3. Good anti-static properties.

4. Moderate wet-out in resin, good compatibility with resin.

Technical Parameters:

Glass type: E

Filament diameter (um): 13+-1

Linear density (Tex): 2400, 4800±5%

Moisture content: ≤0.10

LOI: 1.10±0.15%


Fiberglass roving should be stored in its original packing in a dry and cool place. Best conditions are at temperatures from 15 to 35℃ and humidity between 35 to 65%. To ensure safety and avoid damage to the product, the pallets should not be stacked more than three layers high, when the pallets are stacked in 2 or 3 layer, care should be taken to correctly and smoothly move the top pallet.

CYS glass fiber