Fiberglass Assembled Roving for Filament Winding and Chopping


E-Glass Assembled Roving E-Glass Assembled Roving
E-Glass Direct Roving E-Glass Direct Roving
direct roving direct roving

Description:

Fiberglass Assembled Rovings for LFI
Fiberglass Assembled Rovings for LFI are compatible with PU and VE. They deliver properties of low static, excellent dispersion, and good wet-out in resin.

Assembled Roving for Centrifugal Casting
E Glass Assembled Roving
for Centrifugal Casting is coated with a silane-based sizing, compatible with UP resin, and delivers excellent choppability and dispersion, low static, fast wet-out, and good mechanical properties of composite products.

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Filament Winding Process:

Traditional filament process
The resin-impregnated glass fiber roving is wound on a rotating mandrel under a certain tension according to a certain rule and then cured into a product.

Continuous filament process
By the continuous back-and-forth circulation operation of the steel belt, the processes of filament winding, compounding, sanding, and curing are continuously completed on the inner core mold that moves forward, and finally, it is cut into products.

assembled chop roving
assembled chop roving

CQDJ focuses on the deep processing of new glass fiber materials and supporting the upstream industry chain. The products cover glass fiber roving, as well as alkali-resistant fiberglass mesh, Glass fiber mat, fiberglass woven roving, and other products and fabrics. The company has successively passed the ISO9001 quality management system, ISO45001 occupational health and safety system, ISO14001 environmental management system certification, high-tech enterprise certification, and safety production standardization certification.

Assembled Roving for Filament Winding

Product code Resin compatibility Product Features Typical applications
266 UP Fast wet-out, low fuzz, and high strength Pipe and storage tanks

Assembled Rovings for Chopping

Product code Resin compatibility Product Features Typical applications
162 UP, VE Moderate wet-out Continuous filament wound pipes
162K UP, VE Fast wet-out Continuous filament wound pipes
162E EP Compatible with epoxy resin, the high mechanical strength of composite products. Continuous filament wound pipes

The end-use market for winding process and continuous winding process

(Chemistry and Chemical / Infrastructure / Marine / Petrochemical / Building and Construction)