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Hydrolysis failure of PBT

Hydrolysis failure of PBT

Hydrolysis failure of PBT

(OP)
Hello,

Does anyone have experience with using a non HR grade of PBT and condition testing under 85 degrees c and 85% humidity for 2000 or more hours. Would the material crumble in your hand afterwards? or would the mechanical strength just degrade a lot.

Thanks

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