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Polyether vs. Polyester TPU Base Selector
The base-chemistry choice most spec sheets skip. Answer three questions to see which TPU base fits your garment’s real service environment.
Polyether resists hydrolysis and microbial attack (best where wet/hot); polyester adds tensile, tear, and oil resistance but is more hydrolysis-sensitive in prolonged wet heat. A hybrid or coated grade can bridge both. Confirm on your fabric.
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