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Dura-Belt’s Acid Resistant Hytrel® polyester belts are elastic round belts that work well in most acid (low pH) environments. Following is their acid resistance rating:
The information above was taken from two industrial sources and is untested by DuraBelt. Therefore, we cannot assume any liability for its reliability. The two sources sometimes contradict each other, so we highly recommend that you test the resistance of your belt to the acid before making a substantial purchase. Use this information only as an initial guideline and confirm is applicability with your own tests.
Acid Resistant Hytrel Belt
Resistance Test: Put a piece
of Hytrel polyester belting in a bottle containing the acid solution
at the expected concentration. Let it sit for a week
at the expected operating temperature. If the appearance of the
belt changes significantly (extreme discoloration, bloating, cracking,
becomes limp, etc.), then it is not resistant to the acid solution.
We will send you free samples to test.