Can anyone advise on process required to stress relieve uhmwpe sheet up to 75 mm thick, I have machined a mould for use in a microwave and it has distorted quite considerably, I would like details of the process required to anneal uhmwpe prior to machining after rough machining and after final...
Does anybody know a reference site where I can find the mechanical properties of plastics such as polypropylene and uhmwpe at temperatures abopve ambient
What properties in a plastic indicate microwave transparency. Is it just dielectric constant and dissipation factor. Can anyone recommend a good microwave transparent plastic that is readily available other than UHMPE