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Contact: Isabella Chi
Company: Topolo New Materials
Caohejing Hi-tech Park, Minhang District,
Shanghai 201100
Phone: +86 021 34781866
E-Mail: Send Inquiry
Date/Time:  1/5/19 8:17 GMT


CFRT PA UD tape is a kind of unidirectional tape (UD tape) made of CFRT
composites, whose fiber is impregnated with PA and laminated together to form
continuous fiber reinforced thermoplastic composites. It is non-woven and the
fibers are parallel.

Process of PA UD Tape

Advanced fiber placement:

It uses computer-guided robotics to lay several layers of UD tapes onto a mold to
create a part or structure. During the process, the UD-tape is heated via laser,
hot gas or IR and in-situ bonded to the rest of the already made part through a
cold roller.

Automated tape laying:

The UD-tapes are laid in a 2D blank, in the desired stacking orientation and
sequence. Each new piece is fixed to the layer below by ultrasonic or thermal
welding. The final 2D part can be additionally consolidated or directly formed to
make the part, depending on the machine capability. During this consolidation
step, the individual layers are fully bonded together. For these processes the
impregnation quality is dictating the processing speed.


Wrapping is a technique of applying UD tape around cylindrical objects such as
tanks and piping. The excellent hoop reinforcement strength and corrosion
resistance of continuous fiber reinforced thermoplastic composites make it
suitable for lightweight piping and CNG tanks. , es/

Minimum Order: 1 square metres

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SOURCE: Import-Export Bulletin Board (
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