Does 70% IPA reduce the strength of 3D prints?

Are 3D printed materials affected by disinfecting them with common 70% Isopropyl alcohol? I printed parts in PLA, PETG, ASA, ABS, PP, Nylon, HIPS, PC, TPU and resin, submerged them in IPA for 48h and tested their strength!

Website article: www.cnckitchen.com/blog/effect-of-disinfectant-70-ipa-on-common-3d-printing-materials

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