I am looking for high molecular weight polystyrene for technical applications. The molecular weight should be at least 500.000 g/mol or higher. The PDI is not that important. Can anyone give me suppliers? Thanks already in advance.
You can try at M/S Merck and they supplies analytical standard, for GPC, Mw ~ 80,00,000 to 100,00,000.
Hello,
as Kishore Kumar Sriramoju mentioned, there are companies as Merck/Sigma Aldrich, Polymer Source etc. which sell analytical standards or just well defined polymers for scientific use.
We have some containers with an approximate volume of 1L with anionically synthesized PS from the BASF, which was probabely gifted once to our group. I also got some thermoplastic elastomers from different companies for experiments in the range of mutliple ten kg per sort of TPE .
If you need a large amount of PS, you could maybe ask a polymer producing (or compounding) company if they might support your science.
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