Do you want to synthesize the polymer for example using traditional Ziegler−Natta type catalysts (ZN), namely, TiCl4 anchored on MgCl2 support or a composite of this polymer? in case of composite, what are other components.
First, you want to buy the UHMWPE matrix directly and add other fillings and reinforcements to the composite structure. Or you want to synthesize the polymer yourself. There is a lot of literature about the use of ready-made thermoplastic (UHMWPE) matrix. The production stages of composition preparation vary according to the amount of filler / reinforcement phase, type and shape.... to be added to the composite structure. If you can give us information about the subject, we can help you further.